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1 new product digital temperature controllers e5 @ z 1/16, 1/8, and 1/4 din temperature controllers join the best-selling e5 @z series ? models available with either temperature inputs or analog inputs. a wide range of functions, such as a loop break alarm (lba), manual output, and transfer output. easy-to-read 11-segment display. faster sampling at 250 ms. setting tool port provided as a standard feature for easy connection to personal computers. new protocol called modbus is installed in the models with communications. contents digital temperature controllers e5cz/e5cz-u ................................. 2 e5az/e5ez ..................................... 14 e5ez-prr.................................................... 37 common to updated e5 @ z controllers ? operation...................................................... 26 precautions .................................................. 33 e5ez-prr operation...................................................... 43 precautions .................................................. 59 e5@z series e5cz 1/16 din 1/8 din e5ez e5az 1/4 din e5ez-prr 1/8 din digital position-proportional controller
2 digital temperature controllers e5cz/e5cz-u (48 48 mm) this best-selling general-purpose 48 48-mm temperature controller is now even better. controllers now available with analog inputs. faster sampling at 250 ms. transfer output provided for easy output to recorders. models available with a loop break alarm (lba) and heater short alarm (hs alarm). easy setting with 11-segment displays. setting protection indicator informs operator when protection is enabled. manual output provided. new protocol called modbus is installed in the models with communications. usb-serial conversion cable is available. note: refer to precautions on page 33. note: refer to page 30 for information on changes in comparison to previous models. main i/o functions 48 48 mm e5cz 48 48 mm e5cz-u event inputs none two sensor inputs universal thermocouple/pt inputs (models with temperature inputs) analog current/voltage inputs (models with analog inputs) indication accuracy e5cz thermocouple input: 0.5% of pv pt input: 0.5% of pv e5cz-u thermocouple input: 1% of pv pt input: 0.5% of pv analog input: 0.5% fs sampling period 250 ms control output 1 relay output voltage output (for driving ssr) current output alarm outputs two 2-level display: pv and sv 4-digit display e5cz auto/manual switching models also available with rs-485 communications this data sheet is provided as a guideline for selecting products . be sure to refer to the following user manuals for applicati on precautions and other information required for operati on before attempting to use the product. e5cz/e5cz-u/e5az/e5ez digital temperature controllers user's manual (cat. no. h207) e5cz/e5cz-u/e5az/e5ez digital temperature cont rollers communications manual (cat. no. h208)
e5cz/e5cz-u 3 model number structure model number legend controllers 1. control output 1 r: relay output q: voltage output (for driving ssr) c: current output 2. number of alarms 2: two alarms 3. option blank: none m: option unit can be mounted. 4. input type t: thermocouple, infrared s ensor/platinum resistance thermometer l: analog current/voltage input 5. power supply voltage blank: 100 to 240 vac d: 24 vac/vdc option units 1. applicable controller cz: e5cz 2. function 1 blank: none h: heater burnout/heater short detection (ct1) 3. function 2 b: two event inputs 03: rs-485 communications note: not all combinations of function 1 and function 2 s pecifications are possibl e for option units (e53-cz @@ ). ordering information controllers with terminal blocks option units one of the following option units can be mounted to provide the e5cz wi th additional functions. note: option units cannot be used for plug-in models. these option units are applicable only to models released after october 2008. 12345 e5cz-@2m@@ 2 13 e53-cz@@ size power supply voltage input type alarm output mounting option units control output previous model new model 1/16 din 48 48 78 (w h d) 100 to 240 vac thermocouple or resistance thermometer 2 no relay output e5cz-r2 e5cz-r2t voltage output (for driving ssr) e5cz-q2 e5cz-q2t yes relay output e5cz-r2m e5cz-r2mt voltage output (for driving ssr) e5cz-q2m e5cz-q2mt current output e5cz-c2m e5cz-c2mt analog (current/voltage) 2y e s relay output none e5cz-r2ml voltage output (for driving ssr) none e5cz-q2ml current output none e5cz-c2ml 24 vac/vdc thermocouple or resistance thermometer 2y e s relay output e5cz-r2md e5cz-r2mtd voltage output (for driving ssr) e5cz-q2md e5cz-q2mtd current output e5cz-c2md e5cz-c2mtd analog (current/voltage) 2y e s relay output none e5cz-r2mld voltage output (for driving ssr) none e5cz-q2mld current output none e5cz-c2mld functions previous model new model communications rs-485 e53-cn03n e53-cz03 communications rs-485 heater burnout e53-cnh03n e53-czh03 event inputs e53-cnbn e53-czb heater burnout event inputs e53-cnhbn e53-czhb
e5cz/e5cz-u 4 model number structure model number legend (plug-in-type controllers) 1. output type r: relay q: voltage output (for driving ssr) 2. number of alarms 2: two alarms 3. input type t: thermocouple, infrared sensor/platinum resistance thermometer 4. power supply voltage blank: 100 to 240 vac d: 24 vac/vdc 5. plug-in type u: plug-in type ordering information (plug-in-type controllers) plug-in-type controllers accessories (order separately) usb-serial conversion cable terminal cover waterproof packing note: the waterproof packing is included with the controller only for models with terminal blocks. current transformers (cts) adapter note: use this adapter when the panel has been previously prepared for the e5b @ . sockets (for plug-in models) 12 5 34 e5cz-@2t@u size power supply voltage input type alarm output control output previous model new model 1/16 din 100 to 240 vac thermocouple or resistance thermometer 2 relay output none e5cz-r2tu voltage output (for driving ssr) none e5cz-q2tu 24 vac/vdc thermocouple or resistance thermometer 2 relay output none e5cz-r2tdu voltage output (for driving ssr) none e5cz-q2tdu model e58-cifq1 connectable models terminal block models model e53-cov17 model y92s-29 hole diameter model 5.8 dia. e54-ct1 12.0 dia. e54-ct3 connectable models model terminal block models y92f-45 type model front-connecting socket p2cf-11 front-connecting socket with finger protection p2cf-11-e back-connecting socket p3ga-11 terminal cover for back-connecting socket with finger protection y92a-48g
e5cz/e5cz-u 5 specifications ratings power supply voltage 100 to 240 vac, 50/60 hz 24 vac, 50/60 hz or 24 vdc operating voltage range 85% to 110% of rated supply voltage power con- sumption e5cz 7.5 va 5.5 va (24 vac)/3.5 w (24 vdc) e5cz-u 6 va 4.5 va (24 vac)/2.5 w (24 vdc) sensor input models with temperature inputs thermocouple: k, j, t, e, l, u, n, r, s, or b platinum resistance thermometer: pt100 or jpt100 infrared temperature sensor: 10 to 70 c, 60 to 120 c, 115 to 165 c, or 140 to 260 c voltage input: 0 to 50 mv models with analog inputs current input: 4 to 20 ma or 0 to 20 ma voltage input: 1 to 5 v, 0 to 5 v, or 0 to 10 v input impedance current input: 150 ? , voltage input: 1 m ? (use a 1:1 connection when connecting the es2-hb.) control output relay output e5cz spst-no, 250 vac, 3 a (resistive load), electric al life: 100,000 operations, minimum applicable load: 5 v, 10 ma e5cz-u spdt, 250 vac, 3 a (resistive load), electrical life: 100,000 operations, minimum applicable load: 5 v, 10 ma voltage output (for driving ssr) e5cz e5cz-u output voltage: 12 vdc 15% (pnp), max. load current: 21 ma, with short-circuit protection circuit current output e5cz 4 to 20 ma dc/0 to 20 ma dc, load: 600 ? max., resolution: approx. 2,700 alarm output spst-no, 250 vac, 1 a (resistive load), electrical li fe: 100,000 operations, minimum applicable load: 5 v, 10 ma event input contact input on: 1 k ? max., off: 100 k ? min. non-contact input on: residual voltage: 1.5 v max., off: leakage current: 0.1 ma max. outflow current: approx. 7 ma per point control method on/off control or 2-pid control (with auto-tuning) setting method digital setting using front panel keys indication method 11-segment digital display and individual indicators (7-segm ents displays also possible) character height: pv: 11 mm, sv: 6.5 mm other functions manual output, heating/cooling control, transfer output (on some models), loop break alarm, multi sp, mv limiter, input digital filter, self-tuning, temperat ure input shift, run/stop, protection functions, etc. ambient operating temperature ? 10 to 55 c (with no icing or condensation) ambient operating humidity 25% to 85% storage temperature ? 25 to 65 c (with no icing or condensation)
e5cz/e5cz-u 6 input ranges thermocouples/platinum resistance thermometers (u niversal inputs) models with analog inputs input type platinum resistance thermometer thermocouple infrared temperature sensor analog input name pt100 jpt100 k j t e l u n r s b 10 to 70 c 60 to 120 c 115 to 165 c 140 to 260 c 0 to 50 mv temperature range ( c) 1800 1700 1600 1500 1400 1300 1200 1100 1000 900 800 700 600 500 400 300 200 100 0 ? 100.0 ? 200.0 1800 usable in the following ranges by scaling: ? 1999 to 9999 or ? 199.9 to 999.9 1700 1700 1300 1300 850 850 850 600 500.0 500.0 500.0 400.0 400 400.0 400 400.0 260 120 165 100.0 100.0 90 100 0.0 0.0 0 0 0 0 0 0 0 ? 20.0 ? 100 ? 20.0 ? 100 ? 200 ? 199.9 ? 199.9 ? 200 ? 200 ? 199.9 ? 200 ? 199.9 ? 200 setting number 01234 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 input type current voltage input specification 4 to 20ma 0 to 20 ma 1 to 5 v 0 to 5 v 0 to 10 v setting range usable in the following ranges by scaling: ? 1999 to 9999, ? 199.9 to 999.9, ? 19.99 to 99.99 or ? 1.999 to 9.999 setting number 01234s haded settings are the default settings. the applicable standards for the input types are as follows: k, j, t, e, n, r, s, b: iec584-1 l: fe-cuni, din 43710-1985 u: cu-cuni, din 43710-1985 pt100: iec 751 jpt100: jis c 1604-1989, jis c 1606-1989 shaded settings are the default settings.
e5cz/e5cz-u 7 alarm types select alarm types out of the 12 al arm types listed in the following table. note: 1. with set values 1, 4 and 5, the upper and lower limit values can be set independently for each alarm type, and are expressed as ?l? and ?h.? 2. set value: 1, upper- and lower-limit alarm 3. set value: 4, upper- and lower-limit range 4. set value: 5, upper- and lower-limit with standby sequence for upper- and lower-limi t alarm described above ? case 1 and 2 always off when the upper-limit and lower-limit hysteresis overlaps. ? case 3: always off 5. set value: 5, upper- and lower-limit with standby sequence always off when the upper-limit and lower-limi t hysteresis overlaps. 6. set value: 12, lba (loop break alarm) can be set only for alarm 1 type. set the alarm types for alarms 1 to 3 independently in the initial setting level. the default setting is 2 (upper limit). set value alarm type alarm output operation when x is posi- tive when x is nega- tive 0 alarm function off output off 1 (see note 1.) upper- and lower- limit (see note 2.) 2 upper limit 3 lower limit 4 (see note 1.) upper- and lower- limit range (see note 3.) 5 (see note 1.) upper- and lower- limit with standby sequence (see note 5.) (see note 4.) 6 upper-limit with standby sequence 7 lower-limit with standby sequence 8 absolute-value upper-limit 9 absolute-value lower-limit 10 absolute-value upper-limit with standby sequence 11 absolute-value lower-limit with standby sequence 12 (see note 6.) lba (for alarm 1 type only) --- on off sp lh sp x on off sp x on off sp x on off sp x on off sp lh on off sp lh on off sp x on off sp x on off sp x on off sp x on off 0 x on off 0 x on off 0 x on off 0 x on off 0 x on off 0 x on off 0 x on off 0 x on off lh h<0, l>0 |h| < |l| sp case 1 lh h>0, l<0 |h| > |l| sp case 2 l h h<0, l<0 sp lh h<0, l>0 |h| |l| sp lh h>0, l<0 | h | | l | sp case 3 (always on) lh h<0, l>0 |h| < |l| sp case 1 lh h>0, l<0 |h| > |l| sp case 2 lh h<0, l<0 sp l l h h<0, l>0 |h| |l| sp h h>0, l<0 |h| |l| sp case 3 (always on)
e5cz/e5cz-u 8 characteristics note: 1. the indication accuracy of k thermocouples in the ?200 to 1300 c range, t and n thermocouples at a temperature of ?100 c max., and u and l thermocouples at any temperature is 2 c 1 digit maximum. the indication accuracy of the b thermocouple at a temperature of 400 c max. is not specified. the i ndication accuracy of the r and s thermocouples at a temperature of 200 c max. is 3 c 1 digit max. 2. ?eu? stands for engineering unit and is used as the unit after scaling. for a temperature sensor, the eu is c or f. 3. b, r, and s sensors: 0.2 c/? max. (100 ? max.) 4. there is no waterproof function for the e5cz-u. usb-serial conversion cable note: a driver must be installed in the personal computer. refer to installation information in the operation manual for the conversion cable. communications specifications note: the baud rate, data length, stop bits, and vertical parity can be individually set using the communications setting level. indication accuracy thermocouple: (see note 1.) e5cz: ( 0.5% of indicated value or 1 c, whichever is greater) 1 digit max. e5cz-u: ( 1% of indicated value or 2 c, whichever is greater) 1 digit max. platinum resistance thermometer: ( 0.5% of indicated value or 1 c, whichever is greater) 1 digit max. analog input: 0.5% fs 1 digit max. ct input: 5% fs 1 digit max. influence of temperature (see note 2.) r, s, and b thermocouple inputs: ( 1% of pv or 10 c, whichever is greater) 1 digit max. other thermocouple inputs: ( 1% of pv or 4 c, whichever is greater) 1 digit max. * 10 c for ? 100 c or less for k sensors platinum resistance thermometer inputs: ( 1% of pv or 2 c, whichever is greater) 1 digit max. analog inputs: ( 1% of fs) 1 digit max. influence of voltage (see note 2.) hysteresis models with thermocouple/platinum resistance thermometer input (universal input): 0.1 to 999.9 eu (in units of 0.1 eu) models with analog input: 0.01 to 99.99% fs (in units of 0.01% fs) proportional band (p) models with thermocouple/platinum resistance thermometer input (universal input): 0.1 to 999.9 eu (in units of 0.1 eu) models with analog input: 0.1 to 999.9% fs (in units of 0.1% fs) integral time (i) 0 to 3999 s (in units of 1 s) derivative time (d) 0 to 3999 s (in units of 1 s) control period 0.5, 1 to 99 s (in units of 1 s) manual reset value 0.0 to 100.0% (in units of 0.1%) alarm setting range ? 1999 to 9999 (decimal point position depends on input type) sampling period 250 ms affect of signal source resistance thermocouple: 0.1 c/? max. (100 ? max.) (see note 3.) platinum resistance thermometer: 0.4 c/? max. (10 ? max.) insulation resistance 20 m? min. (at 500 vdc) dielectric strength 2,000 vac, 50 or 60 hz for 1 min (between terminals with different charge) vibration resis- tance malfunction 10 to 55 hz, 20 m/s 2 for 10 min each in x, y, and z directions destruction 10 to 55 hz, 0.75-mm single amplitude for 2 hrs each in x, y, and z directions shock resis- tance malfunction 100 m/s 2 min., 3 times each in x, y, and z directions destruction 300 m/s 2 min., 3 times each in x, y, and z directions weight e5cz controller: approx. 150 g, mounting bracket: approx. 10 g e5cz-u controller: approx. 110 g, mounting bracket: approx. 10 g degree of protection e5cz front panel: ip66 (indoor use) rear case: ip20, terminals: ip00 e5cz-u front panel: equivalent to ip50, rear case: ip20, terminals: ip00 (see note 4.) memory protection non-volatile memory (number of writes: 1,000,000 times) emc emission enclosure: en55011 group1 class a emission ac mains: en55011 group1 class a immunity esd: en61000-4-2 4 kv contact discharge (level 2) 8 kv air discharge (level 3) immunity rf-interference: en61000-4-3 10 v/m (80-1000 mhz, 1.4-2.0 ghz amplitude modulated) (level 3) 10 v/m (900 mhz pulse modulated) immunity conducted disturbance: en61000-4-6 3 v (0.15 to 80 mhz) (level 2) immunity burst: en61000-4-4 2 kv power-line (level 3) 1 kv i/o signal-line (level 3) immunity surge: en61000-4-5 1kv line to line power line, output line (relay output) 2 kv line to ground power line, output line (relay output) 1 kv line to ground input line (communication) immunity voltage dip/interrupting: en61000-4-11 0.5 cycle, 100% (rated voltage) approved standards ul 61010c-1 csa c22.2 no.1010.1 conformed standards en61326, en61010-1, iec61010-1 vde0106 part 100 (finger protection), when the terminal cover is mounted. applicable os windows 2000/xp/vista applicable software thermo mini applicable models e5cz/e5cz-u/e5az/e5ez usb interface standard conforms to usb specification 1.1. dte speed 38400 bps connector specifications computer: usb (type a plug) temperature controller: setup tool port (on bottom of controller) power supply bus power (supplied from usb host controller.) power supply voltage 5 vdc current consumption 70 ma ambient operating temperature 0 to 55c (with no condensation or icing) ambient operating humidity 10% to 80% storage temperature ? 20 to 60c (with no condensation or icing) storage humidity 10% to 80% altitude 2,000 m max. weight approx. 100 g transmission line connection method rs-485 multipoint communications rs-485 (two-wire, half duplex) synchronization method start-stop synchronization baud rate 1200, 2400, 4800, 9600, 19200, or 38400 bps transmission code ascii data length 7 or 8 bits stop bits 1 or 2 bits error detection vertical parity (none, even, odd) frame check sequence (fcs) with sysway block check character (bcc) with compoway/f or crc-16 modbus flow control none interface rs-485 retry function none communications buffer 40 bytes send data wait time 0 to 99 ms default: 20 ms
e5cz/e5cz-u 9 current transformer (order separately) ratings heater burnout and heater short alarms note: 1. if the on time of control output 1 is less than 190 ms, heater burnout and the heater current will not be measured. 2. if the off time of control output 1 is less than 190 ms, heater short alarm and the heater current will not be measured. electrical life expectancy curve for relays (reference values) e54-ct1 thru-current (io) vs. output voltage (eo) (reference values) maximum continuous heater current: 50 a (50/60 hz) number of windings: 4002 winding resistance: 182 ? e54-ct3 thru-current (io) vs. output voltage (eo) (reference values) maximum continuous heater current: 120 a (50/60 hz) (maximum continuous heater curr ent for an omron temperature controller is 50 a.) number of windings: 4002 winding resistance: 80.8 ? dielectric strength 1,000 vac for 1 min vibration resistance 50 hz, 98 m/s 2 weight e54-ct1: approx. 11.5 g, e54-ct3: approx. 50 g accessories (e54-ct3 only) armatures (2) plugs (2) maximum heater current 50 a ac input current indication accuracy 5% fs 1 digit max. heater burn- out alarm set- ting range 0.1 to 49.9 a (in units of 0.1 a) 0.0 a: heater burnout/heater short alarm output turns off. 50.0 a: heater burnout/heater short alarm output turns on. minimum detection on time: 190 ms (see note 1.) heater short alarm setting range 0.1 to 49.9 a (in units of 0.1 a) 0.0 a: heater burnout/heater short alarm output turns on. 50.0 a: heater burnout/heater short alarm output turns off. minimum detection off time: 190 ms (see note 2.) 500 300 100 50 30 10 5 3 1 0123456 switching current (a) life ( 10 4 operations) e5cz 250 vac, 30 vdc (resistive load) cos = 1 1 10 100 ma 1 10 100 1,000 a 100 v 3% 1% 100 ? 10 1 100 mv 10 1 100 v 10 1 k? rl = 10 ? distortion factor 10% 50 hz output voltage (eo) v (r.m.s.) thru-current (io) a (r.m.s.) 1 10 100 ma 1 10 100 1,000 a 100 v 3% 1% 1 k? 100 ? 50 ? r l = 10 ? 500 ? 10 1 100 mv 10 1 100 v 10 50 hz distortion factor 10% thru-current (io) a (r.m.s.) output voltage (eo) v (r.m.s.)
e5cz/e5cz-u 10 external connections ? a voltage output (control output 1) is not electrically insulate d from the internal circuits. when using a grounding thermocoup le, do not connect any of the control output terminals to ground. if the control output terminals are connected to gr ound, errors will occur in th e measured temperature values as a result of leakage current. relay output 250 vac, 3 a (resistive load) voltage output 12 vdc, 21 ma current output 4 to 20 ma dc 0 to 20 ma dc load 600 ? max. 15 14 12 13 11 5 4 a b b v + + ? ? 6 8 9 10 2 3 1 7 + ? analog input tc/pt universal input control output 1 alarm output (relay output) alarm output 2 input power supply 100 to 240 vac 24 vac/dc (no polarity) alarm output 1, hb alarm/hs alarm/input error alarm output (relay output), 250 vac, 1 a (resistive load) ma + ? e53-cz03 communications do not use. do not use. do not use. do not use. do not use. b a rs-485 12 11 15 14 13 e53-czb event inputs ev1 ev2 12 11 15 14 13 e53-czhb event inputs/ ct ct1 13 14 15 11 12 ev2 ev1 e53-czh03 communications/ ct ct1 13 14 15 11 12 b a rs-485 do not use. e5cz option units 3 2 1 7 8 9 10 11 5 4 6 a b b + relay output spdt 250 vac, 3 a (resistive load) voltage output 12 vdc, 21 ma control output 1 tc/pt universal input + input power supply alarm output 2 100 to 240 vac 24 vac/dc (no polarity) alarm output (relay output), 250 vac, 1 a (resistive load) alarm output 1/ input error e5cz-u note: for the wiring socket, purchase t he p2cf-11 or pg3a-11 separately.
e5cz/e5cz-u 11 nomenclature e5cz e5cz-u the front panel is the same for the e5cz and e5cz-u. dimensions omron temperature unit operation indicators no. 1 display no. 2 display mode key up key level key down key 6 1.5 1.5 6 omron omron 58 48.8 58 48 48 78 (84) 44.8 44.8 (91) mounting adapter (accessory) (97) 48 48 48 mounting adapter (accessory) waterproof packing (accessory) waterproof packing (accessory) terminal cover (e53-cov17) (order separately) e5cz terminal models recommended panel thickness is 1 to 5 mm. group mounting is not possible in the vertical direction. (maintain the specified mounting space between controllers.) to mount the controller so that it is waterproof, insert the waterproof packing onto the controller. when two or more controllers are mounted, make sure that the surrounding temperature does not exceed the ambient operating temperature given in the specifications. note: the terminal block cannot be removed. 60 min. +1.0 0 45 +0.6 0 45 +0.6 0 45 +0.6 0 waterproofing is not possible when group mounting controllers. panel cutout individual mounting group mounting 60 min. +1.0 0 45 +0.6 0 45 +0.6 0 panel cutout individual mounting group mounting 45 +0.6 0 48 48 6 70.5 14.2 (90.7) 58 48 44.8 44.8 mounting adapter (accessory) e5cz-u plug-in models recommended panel thickness is 1 to 5 mm. group mounting is not possible in the vertical direction. (maintain the specified mounting space between controllers.) when two or more controllers are mounted, make sure that the surrounding temperature does not exceed the ambient operating temperature given in the specifications. note: there is no waterproof function for the e5cz-u.
e5cz/e5cz-u 12 accessories usb-serial conversion cable (order separately) unit labels (order separately) current transformers (order separately) (2,100) 250 1,765 usb connector (type a plug) serial connector led indicator ( rd ) led indicator (sd) e58-cifq1 terminal cover (order separately) e53-cov17 48 48.8 22 9.1 note: the e53-cov10 cannot be used. order the waterproof packing separately if it becomes lost or damaged. the waterproof packing can be used to achieve an ip66 (indoor use) degree of protection. (deterioration, shrinking, or hardening of the waterproof packing may occur depending on the operating environment. therefore, periodic replacement is recommended to ensure the level of waterproofing specified in ip66 (indoor use). the time for periodic replacement depends on the operating envi- ronment. be sure to confirm this point at your site. consider one year a rough standard. omron shall not be liable for the level of water resistance if the customer does not perform periodic replacement.) the waterproof packing does not need to be attached if a waterproof structure is not required. note: there is no waterproof function for the e5cz-u. waterproof packing y92s-29 (for din 48 48) 4.8 11.8 y92s-l1 type 30 21 15 5.8 dia. 25 3 40 10.5 2.8 7.5 10 two, 3.5 dia. e54-ct1 40 40 30 12 dia. 9 2.36 dia. 15 30 two, m3 (depth: 4) approx. 3 dia. 18 ( 22 ) approx. 6 dia. plug armature lead e54-ct3 e54-ct3 accessory ? armature ? plug connection example
e5cz/e5cz-u 13 adapter (order separately) note: 1. use this adapter when the panel has already been prepared for the e5b @ . 2. only black is available. e5cz-u wiring socket (order separately) note: a model with finger protection (p2cf-11-e) is also available. note: 1. using any other sockets will adversely affe ct accuracy. use only the specified sockets. 2. a protective cover for finger protec tion (y92a-48g) is also available. fixture (accessory) 69.6 to 77.6 87 72 72 76 4.7 67 67 y92f-45 panel (1 to 8 mm) 77.3 (to back of e5cz) 72 72 48 48 2.2 4.7 mounted to e5cz 40 0.2 4.5 5 6 7 8 4 3 2 1 9 10 11 70 max. 4 eleven, m3.5 7.5 sems screws 7.8 two, 4.5-dia. holes 50 max. 3 31.2 max. 35.4 note: can also be mounted to a din track. mounting holes terminal layout/internal connections (top view) two, 4.5 dia. mounting holes front-connecting socket p2cf-11 5 6 7 8 4 3 2 9 10 11 1 25.6 27 dia. 45 45 4.5 16.3 6.2 47 3 8.7 6 terminal layout/internal connections (bottom view) back-connecting socket p3ga-11
14 digital temperature controllers e5az/e5ez (96 96 mm and 48 96 mm) these best-selling general- purpose temperature controllers are now even better. controllers now available with analog inputs. faster sampling at 250 ms. transfer output provided for easy output to recorders. models available with a loop break alarm (lba) and heater short alarm (hs alarm). manual output provided. easy setting with 11-segment displays. new protocol called modbus is installed in the models with communications. usb-serial conversion cable is available. note: refer to precautions on page 33. main i/o functions 96 96 mm e5az 48 96 mm e5ez note: refer to page 30 for information on changes in comparison to previous models. sensor inputs universal thermocouple/pt inputs (models with temperature inputs) analog current/voltage inputs (models with analog inputs) indication accuracy thermocouple input: 0.5% of pv pt input: 0.5% of pv analog input: 0.5% fs sampling period ? 250 ms control output 1 ? relay output ? voltage output (for driving ssr) ? current output alarm outputs ? three ? auto/manual switching ? models also available with rs-485 or rs-232c communications e5az e5ez 4-digit display 2-level display: pv and sv event inputs ? none ? tw o
e5az/e5ez 15 model number structure model number legend controllers 1. control output 1 r: relay output q: voltage output (for driving ssr) c: current output 2. number of alarms 3: three alarms 3. heater burnout/heater short blank: none h: heater burnout/heater short detection (ct1) 4. option blank: none m: option unit can be mounted. 5. input type t: thermocouple, infrared s ensor/platinum resistance thermometer l: analog current/voltage input 6. power supply voltage blank: 100 to 240 vac d: 24 vac/vdc option units 1. applicable controller az: e5az/e5ez 2. function 01: rs-232c communications 03: rs-485 communications b: two event inputs ordering information controllers with terminal blocks 13 2456 e5az/ez-@3@@@@ 12 e53-az@ size power supply voltage input type alarm output control output functions previous model new model heater burnout mounting option units 1/4 din 96 96 78 (w h d) 100 to 240 vac thermocouple or resistance thermometer 3 relay output no no e5az-r3 e5az-a3 + e53-azr e5az-r3t voltage output (for driving ssr) no no e5az-q3 e5az-a3 + e53-azq E5AZ-Q3T current output no no e5az-c3 e5az-a3 + e53-azc e5az-c3t relay output no yes e5az-r3 + e53-azm e5az-r3mt voltage output (for driving ssr) no yes e5az-q3 + e53-azm e5az-q3mt current output no yes e5az-c3 + e53-azm e5az-c3mt relay output yes (ct1) yes e5az-r3 + e53-azm + e53-azh e5az-r3hmt voltage output (for driving ssr) yes (ct1) yes e5az-q3 + e53-azm + e53-azh e5az-q3hmt analog (current/ voltage) 3 relay output yes (ct1) yes none e5az-r3hml voltage output (for driving ssr) yes (ct1) yes none e5az-q3hml current output no yes none e5az-c3ml 24 vac/vdc thermocouple or resistance thermometer 3 relay output no yes none e5az-r3mtd voltage output (for driving ssr) no yes none e5az-q3mtd current output no yes none e5az-c3mtd relay output yes (ct1) yes none e5az-r3hmtd voltage output yes (ct1) yes none e5az-q3hmtd analog (current/ voltage) 3 relay output yes (ct1) yes none e5az-r3hmld voltage output (for driving ssr) yes (ct1) yes none e5az-q3hmld current output --- yes none e5az-c3mld
e5az/e5ez 16 controllers with terminal blocks option units accessories (order separately) usb-serial conversion cable terminal cover waterproof packing current transformers (cts) size power supply voltage input type alarm output control output functions previous model new model heater burnout mounting option units 1/8 din 48 96 78 (w h d) 100 to 240 vac thermocouple or resistance thermometer 3 relay output no no e 5 e z - r 3 e5ez-a3 + e53-azr e5ez-r3t voltage output (for driving ssr) no no e 5 e z - q 3 e5ez-a3 + e53-azq e5ez-q3t current output no no e 5 e z - c 3 e5ez-a3 + e53-azc e5ez-c3t relay output no yes e5ez-r3 + e53-azm e5ez-r3mt voltage output (for driving ssr) no yes e5ez-q3 + e53-azm e5ez-q3mt current output no yes e5ez-c3 + e53-azm e5ez-c3mt relay output yes (ct1) yes e5ez-r3 + e53-azm + e53-azh e5ez-r3hmt voltage output (for driving ssr) yes (ct1) yes e5ez-q3 + e53-azm + e53-azh e5ez-q3hmt analog (current/ voltage) 3 relay output yes (ct1) yes none e5ez-r3hml voltage output (for driving ssr) yes (ct1) yes none e5ez-q3hml current output no yes none e5ez-c3ml 24 vac/vdc thermocouple or resistance thermometer 3 relay output no yes none e5ez-r3mtd voltage output (for driving ssr) no yes none e5ez-q3mtd current output no yes none e5ez-c3mtd relay output yes (ct1) yes none e5ez-r3hmtd voltage output yes (ct1) yes none e5ez-q3hmtd analog (current/ voltage) 3 relay output yes (ct1) yes none e5ez-r3hmld voltage output (for driving ssr) yes (ct1) yes none e5ez-q3hmld current output - yes none e5ez-c3mld name function model communications unit rs-232c communications e53-az01 rs-485 communications e53-az03 event input unit event input e53-azb model e58-cifq1 connectable models model e5az e53-cov11 e5ez connectable models model e5az y92s-p4 e5ez y92s-p5 hole diameter model 5.8 dia. e54-ct1 12.0 dia. e54-ct3
e5az/e5ez 17 specifications ratings power supply voltage 100 to 240 vac, 50/60 hz 24 vac, 50/60 hz or 24 vdc operating voltage range 85% to 110% of rated supply voltage power consumption 8.5 va 6 va (24 vac)/4 w (24 vdc) sensor input models with temperature inputs thermocouple: k, j, t, e, l, u, n, r, s, or b platinum resistance thermometer: pt100 or jpt100 infrared temperature sensor: 10 to 70 c, 60 to 120 c, 115 to 165 c, or 140 to 260 c voltage input: 0 to 50 mv models with analog inputs current input: 4 to 20 ma or 0 to 20 ma voltage input: 1 to 5 v, 0 to 5 v, or 0 to 10 v input impedance current input: 150 ? , voltage input: 1 m ? (use a 1:1 connection when connecting the es2-hb.) control output relay output spst-no, 250 vac, 5 a (resistive load), electrical li fe: 100,000 operations, minimum applicable load: 5 v, 10 ma voltage output (for driving ssr) output voltage: 12 vdc +15%/ ? 20% (pnp), max. load current: 40 ma, with short-circuit protection circuit current output 4 to 20 ma dc/0 to 20 ma dc, load: 600 ? max., resolution: approx. 2,700 alarm output spst-no, 250 vac, 2 a (resistive load), electrical li fe: 100,000 operations, minimum applicable load: 5 v, 10 ma event input contact input on: 1 k ? max., off: 100 k ? min. non-contact input on: residual voltage: 1.5 v max., off: leakage current: 0.1 ma max. outflow current: approx. 7 ma per point control method on/off control or 2-pid control (with auto-tuning) setting method digital setting using front panel keys indication method 11-segment digital display and individual indicators (7-segm ents displays also possible) character height: e5az: pv: 15 mm, sv: 9.5 mm e5ez: pv: 14 mm, sv: 9.5 mm other functions manual output, heating/cooling control, transfer output (on some models), loop break alarm, multi sp, mv limiter, input digital filter, self-tuning, temperat ure input shift, run/stop, protection functions, etc. ambient operating temperature ? 10 to 55 c (with no icing or condensation) ambient operating humidity 25% to 85% storage temperature ? 25 to 65 c (with no icing or condensation)
e5az/e5ez 18 input ranges thermocouples/platinum resistance thermometers (u niversal inputs) models with analog inputs input type platinum resistance thermometer thermocouple infrared temperature sensor analog input name pt100 jpt100 k j t e l u n r s b 10 to 70 c 60 to 120 c 115 to 165 c 140 to 260 c 0 to 50 mv temperature range ( c) 1800 1700 1600 1500 1400 1300 1200 1100 1000 900 800 700 600 500 400 300 200 100 0 ? 100.0 ? 200.0 1800 usable in the following ranges by scaling: ? 1999 to 9999 or ? 199.9 to 999.9 1700 1700 1300 1300 850 850 850 600 500.0 500.0 500.0 400.0 400 400.0 400 400.0 260 120 165 100.0 100.0 90 100 0.0 0.0 0 0 0 0 0 0 0 ? 20.0 ? 100 ? 20.0 ? 100 ? 200 ? 199.9 ? 199.9 ? 200 ? 200 ? 199.9 ? 200 ? 199.9 ? 200 setting number 01234 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 input type current vo ltag e input specification 4 to 20ma 0 to 20 ma 1 to 5 v 0 to 5 v 0 to 10 v setting range usable in the following ranges by scaling: ? 1999 to 9999, ? 199.9 to 999.9, ? 19.99 to 99.99 or ? 1.999 to 9.999 setting number 0 1 2 3 4 shaded settings are the default settings. the applicable standards for the input types are as follows: k, j, t, e, n, r, s, b: iec 584-1 l: fe-cuni, din 43710-1985 u: cu-cuni, din 43710-1985 pt100: iec 751 jpt100: jis c 1604-1989, jis c 1606-1989 shaded settings are the default settings.
e5az/e5ez 19 alarm types select alarm types out of the 12 alar m types listed in the following table. note: 1. with set values 1, 4 and 5, the upper and lower limit values can be set independently for each alarm type, and are expressed as ?l? and ?h.? 2. set value: 1, upper- and lower-limit alarm 3. set value: 4, upper- and lower-limit range 4. set value: 5, upper- and lower-limit with standby sequence for upper- and lower-limi t alarm described above case 1 and 2 always off when the upper-limit and lower-limit hysteresis overlaps. case 3: always off 5. set value: 5, upper- and lower-limit with standby sequence always off when the upper-limit and lower-limi t hysteresis overlaps. 6. set value: 12, lba (loop break alarm) can be set only for alarm 1 type. set the alarm types for alarms 1 to 3 independently in the initial setting level. the default setting is 2 (upper limit). set value alarm type alarm output operation when x is posi- tive when x is nega- tive 0 alarm function off output off 1 (see note 1.) upper- and lower- limit (see note 2.) 2 upper limit 3 lower limit 4 (see note 1.) upper- and lower- limit range (see note 3.) 5 (see note 1.) upper- and lower- limit with standby sequence (see note 5.) (see note 4.) 6 upper-limit with standby sequence 7 lower-limit with standby sequence 8 absolute-value upper-limit 9 absolute-value lower-limit 10 absolute-value upper-limit with standby sequence 11 absolute-value lower-limit with standby sequence 12 (see note 6.) lba (for alarm 1 type only) --- on off sp lh sp x on off sp x on off sp x on off sp x on off sp lh on off sp lh on off sp x on off sp x on off sp x on off sp x on off 0 x on off 0 x on off 0 x on off 0 x on off 0 x on off 0 x on off 0 x on off 0 x on off lh h<0, l>0 |h| < |l| sp case 1 lh h>0, l<0 |h| > |l| sp case 2 l h h<0, l<0 sp lh h<0, l>0 |h| |l| sp lh h>0, l<0 | h | | l | sp case 3 (always on) lh h<0, l>0 |h| < |l| sp case 1 lh h>0, l<0 |h| > |l| sp case 2 lh h<0, l<0 sp l l h h<0, l>0 |h| |l| sp h h>0, l<0 |h| |l| sp case 3 (always on)
e5az/e5ez 20 characteristics note: 1. the indication accuracy of k thermocouples in the ?200 to 1300 c range, t and n thermocouples at a temperature of ?100 c max., and u and l thermocouples at any temperature is 2 c 1 digit maximum. the indication accuracy of the b thermocouple at a temperature of 400 c max. is not specified. the indication accuracy of the r and s thermocouples at a temperature of 200 c max. is 3 c 1 digit max. 2. conditions: ambient temperature: ?10 c to 23 c to 55 c, voltage range: ? 15% to +10% of rated voltage 3. ?eu? stands for engineering unit and is used as the unit after scaling. for a temperature sensor, the eu is c or f. 4. b, r, and s sensors: 0.2 c/ ? max. (100 ? max.) 5. when using the e53-azb, e53-az01, or e53-az03 option unit with the e5az- @ 3@ m @@ to satisfy the immunity burst requirements in the en 61326 standard, always connect a zcat2035-0930 clamp filter (manufactured by tdk) to the cable for terminals 11, 12, and 13. usb-serial conversion cable note: a driver must be installed in the personal computer. refer to installation information in the operation manual for the conversion cable. communications specifications note: the baud rate, data length, stop bits, and vertical parity can be individually set using the communications setting level. current transformer (order separately) ratings indication accuracy thermocouple: (see note 1.) ( 0.5% of indicated value or 1 c, whichever is greater) 1 digit max. platinum resistance thermometer: ( 0.5% of indicated value or 1 c, whichever is greater) 1 digit max. analog input: 0.5% fs 1 digit max. ct input: 5% fs 1 digit max. influence of tempera- ture (see note 2.) r, s, and b thermocouple inputs: ( 1% of pv or 10 c, whichever is greater) 1 digit max. other thermocouple inputs: ( 1% of pv or 4 c, whichever is greater) 1 digit max. * 10 c for ? 100 c or less for k sensors platinum resistance thermometer inputs: ( 1% of pv or 2 c, whichever is greater) 1 digit max. analog inputs: ( 1% of fs) 1 digit max. influence of voltage (see note 2.) hysteresis models with thermocouple/platinum resistance thermometer input (universal input): 0.1 to 999.9 eu (in units of 0.1 eu) (see note 3.) models with analog input: 0.01 to 99.99% fs (in units of 0.01% fs) proportional band (p) models with thermocouple/platinum resistance thermometer input (universal input): 0.1 to 999.9 eu (in units of 0.1 eu) (see note 3.) models with analog input: 0.1 to 999.9% fs (in units of 0.1% fs) integral time (i) 0 to 3999 s (in units of 1 s) derivative time (d) 0 to 3999 s (in units of 1 s) control period 0.5, 1 to 99 s (in units of 1 s) manual reset value 0.0 to 100.0% (in units of 0.1%) alarm setting range ? 1999 to 9999 (decimal point position depends on input type) sampling period 250 ms affect of signal source resistance thermocouple: 0.1 c/ ? max. (100 ? max.) (see note 4.) platinum resistance thermometer: 0.4 c/ ? max. (10 ? max.) insulation resistance 20 m ? min. (at 500 vdc) dielectric strength 2,000 vac, 50 or 60 hz for 1 min (between terminals with different charge) vibration resis- tance malfunction 10 to 55 hz, 20 m/s 2 for 10 min each in x, y, and z directions destruction 10 to 55 hz, 0.75-mm single amplitude for 2 hrs each in x, y, and z directions shock resis- tance malfunction 100 m/s 2 min., 3 times each in x, y, and z directions destruction 300 m/s 2 min., 3 times each in x, y, and z directions weight e5az controller: approx. 300 g, mounting bracket: approx. 100 g e5ez controller: approx. 250 g, mounting bracket: approx. 100 g degree of protection front panel: ip66 (indoor use), rear case: ip20, terminals: ip00 memory protection non-volatile memory (number of writes: 1,000,000 times) emc emission enclosure: en55011 group1 class a emission ac mains: en55011 group1 class a immunity esd: en61000-4-2 4 kv contact discharge (level 2) 8 kv air discharge (level 3) immunity rf-interference: en61000-4-3 10 v/m (80-1000 mhz, 1.4-2.0 ghz amplitude modulated) (level 3) 10 v/m (900 mhz pulse modulated) immunity conducted disturbance: en61000-4-6 3 v (0.15 to 80 mhz) (level 2) immunity burst: en61000-4-4 2 kv power-line (level 3) 1 kv i/o signal-line (level 3) (see note 5.) immunity surge: en61000-4-5 1kv line to line power line, output line (relay output) 2 kv line to ground power line, output line (relay output) 1 kv line to ground input line (communication) immunity voltage dip/interrupting: en61000-4-11 0.5 cycle, 100% (rated voltage) approved standards ul 61010c-1 csa c22.2 no.1010.1 conformed standards en61326, en61010-1, iec61010-1 vde0106 part 100 (finger protection), when the terminal cover is mounted. applicable os windows 2000/xp/vista applicable software thermo mini applicable models e5cz/e5cz-u/e5az/e5ez usb interface standard conforms to usb specification 1.1. dte speed 38400 bps connector specifications computer: usb (type a plug) temperature controller: setup tool port (on bottom of controller) power supply bus power (supplied from usb host controller.) power supply voltage 5 vdc current consumption 70 ma ambient operating temperature 0 to 55c (with no condensation or icing) ambient operating humidity 10% to 80% storage temperature ? 20 to 60c (with no condensation or icing) storage humidity 10% to 80% altitude 2,000 m max. weight approx. 100 g transmission line con- nection method rs-485 multipoint rs-232c communications rs-485 (two-wire, half duplex), rs-232c synchronization method start-stop synchronization baud rate 1200, 2400, 4800, 9600, 19200, or 38400 bps transmission code ascii data length (see note.) 7 or 8 bits stop bits (see note.) 1 or 2 bits error detection vertical parity (none, even, odd) frame check sequence (fcs) with sysway block check character (bcc) with compoway/f or crc-16 modbus flow control none interface rs-485, rs-232c retry function none communications buffer 40 bytes send data wait time 0 to 99 ms default: 20 ms dielectric strength 1,000 vac for 1 min vibration resistance 50 hz, 98 m/s 2 weight e54-ct1: approx. 11.5 g, e54-ct3: approx. 50 g accessories (e54-ct3 only) armatures (2) plugs (2)
e5az/e5ez 21 heater burnout and heater short alarms note: 1. if the on time of control output 1 is less than 190 ms, heater burnout detection and the heater current will not be measured. 2. if the off time of control output 1 is less than 190 ms, heater short alarm and the heater current will not be measured. electrical life expectancy curve for relays (reference values) e54-ct1 thru-current (io) vs. output voltage (eo) (reference values) maximum continuous heater current: 50 a (50/60 hz) number of windings: 4002 winding resistance: 182 ? e54-ct3 thru-current (io) vs. output voltage (eo) (reference values) maximum continuous heater current: 120 a (50/60 hz) (maximum continuous heater curr ent for an omron temperature controller is 50 a.) number of windings: 4002 winding resistance: 80.8 ? maximum heater current 50 a ac input current indication accuracy 5% fs 1 digit max. heater burn- out alarm setting range 0.1 to 49.9 a (in units of 0.1 a) 0.0 a: heater burnout/heater short alarm output turns off. 50.0 a: heater burnout/heater short alarm output turns on. minimum detection on time: 190 ms (see note 1.) heater short alarm setting range 0.1 to 49.9 a (in units of 0.1 a) 0.0 a: heater burnout/heater short alarm output turns on. 50.0 a: heater burnout/heater short alarm output turns off. minimum detection off time: 190 ms (see note 2.) 500 300 100 50 30 10 5 3 1 01 2 3 4 56 switching current (a) life ( 10 4 operations) e5ez 250 vac, 30 vdc (resistive load) cos = 1 1 10 100 ma 1 10 100 1,000 a 100 v 10 1 100 mv 10 1 100 v 10 100 ? 3% 1% 1 k? rl = 10 ? distortion factor 10% 50 hz output voltage (eo) v (r.m.s.) thru-current ( io ) a ( r.m.s. ) thru-current (io) a (r.m.s.) output voltage (eo) v (r.m.s.) 1 10 100 ma 1 10 100 1,000 a 100 v 10 1 100 mv 10 1 100 v 10 r l = 10 ? 100 ? 50 ? 3% 1% distortion factor 10% 1 k? 500 ? 50 hz
e5az/e5ez 22 external connections ? the voltage output for control output 1 is not electrically insulated from the in ternal circuits. when using a grounding thermo couple, do not connect any of the control output terminals to ground. if the control output terminals are connected to ground, errors will occ ur in the measured temperature values as a result of leakage current. nomenclature ? + ct1 ev1 ev2 + + ev1 ev2 ? + e53-azb option units + ? a b b + v ma pt tc ? 100 to 240 vac 24 vac/dc (no polarity) relay output 250 vac, 5 a (resistive load) voltage output 12 vdc, 40 ma current output 4 to 20 ma dc 0 to 20 ma dc load 600 ? max. alarm output (relay output), 250 vac, 2 a (resistive load) input power supply control output 1 alarm output 2 alarm output 3 alarm output 1, hb alarm/hs alarm/ input error event input tc/pt universal input analog input one ct do not use do not use sd rd sg b(+) a( ? ) e53-az01 rs-232c e53-az03 rs-485 do not use e5az/e5ez omron no. 1 display no. 2 display mode key up key level key down key temperature unit operation indicators operation indicators omron no. 1 display no. 2 display mode key level key up key down key temperature unit operation indicators e5az e5ez
e5az/e5ez 23 dimensions +1.0 0 92 +0.8 0 92 +0.8 0 92 +0.8 0 120 min. waterproofing is not possible when group mounting controllers. panel cutout individual mounting group mounting 96 96 112 11.2 84.5 91 92.5 2 waterproof packing (accessory) 2 96 96 112 11.2 78 91 91 waterproof packing (accessory) mounting bracket (accessory) mounting bracket (accessory) terminal cover (e53-cov11) (order separately) crimp terminal size: m3.5 e5az recommended panel thickness is 1 to 8 mm. group mounting is not possible in the vertical direction. (maintain the specified mounting space between controllers.) to mount the controller so that it is waterproof, insert the waterproof packing onto the controller. when two or more controllers are mounted, make sure that the surrounding temperature does not exceed the ambient operating temperature given in the specifications. note: to remove the controller from the case, loosen the screw at the bottom of the front panel with a screwdriver while pressing down on the hook at the top of the front panel.
e5az/e5ez 24 48 96 112 11.2 44 92.5 48 96 112 11.2 78 44 91 2 waterproof packing (accessory) 2 waterproof packing (accessory) mounting bracket (accessory) mounting bracket (accessory) terminal cover (e53-cov11) (order separately) crimp terminal size: m3.5 84.5 +1.0 0 waterproofing is not possible when group mounting controllers. panel cutout individual mounting group mounting 92 +0.8 0 92 +0.8 0 45 +0.6 0 120 min. e5ez terminal models recommended panel thickness is 1 to 8 mm. group mounting is not possible in the vertical direction. (maintain the specified mounting space between controllers.) to mount the controller so that it is waterproof, insert the waterproof packing onto the controller. when two or more controllers are mounted, make sure that the surrounding temperature does not exceed the ambient operating temperature given in the specifications. note: to remove the controller from the case, loosen the screw at the bottom of the front panel with a screwdriver while pressing down on the hook at the top of the front panel.
e5az/e5ez 25 accessories usb-serial conversion ca ble (order separately) unit labels (order separately) current transformers (order separately) (2,100) 250 1,765 usb connector (type a plug) serial connector led indicator (rd) led indicator (sd) e58-cifq1 92.3 13 6.5 dia. 10.5 8 6.5 terminal covers e53-cov11 (two covers provided.) (order separately) waterproof packing y92s-p4 (for din 96 96) y92s-p5 (for din 48 96) order the waterproof packing separately if it becomes lost or damaged. the waterproof packing can be used to achieve an ip66 (indoor use) degree of protection. (deterioration, shrinking, or hardening of the waterproof packing may occur depending on the operating environment. therefore, periodic replacement is recommended to ensure the level of waterproofing specified in ip66 (indoor use). the time for periodic replac ement depends on the operating environ- ment. be sure to confirm this point at your site. consider one year a rough standard. omron shall not be liable for the level of water resistance if the customer does not perform periodic replacement.) the waterproof packing does not need to be attached if a waterproof structure is not required. 4.8 11.8 y92s-l1 type 30 21 15 5.8 dia. 25 3 40 10.5 2.8 7.5 10 two, 3.5 dia. e54-ct1 40 40 30 12 dia. 9 2.36 dia. 15 30 two, m3 (depth: 4) approx. 3 dia. 18 ( 22 ) approx. 6 dia. plug armature lead e54-ct3 e54-ct3 accessory armature plug connection example
e5 @ z 26 operation setting levels diagram this diagram shows all of the setting levels. to move to the advanced function setting level, you must enter passwords. some pa rameters are not displayed depending on the protect level setting and the conditions of use. control stops when you move from the operation level to the initial setting level. note: 1. moves to operation level by software reset. 2. from the manual control level, key operations can be used to move to the operation level only. error displays (troubleshooting) when an error occurs, the no.1 display shows the error code. take necessary measure ac cording to the error code, referring the table below. note: 1. if the input value exceeds the display limit ( ? 1999 to 9999), though it is within the control range, will be displayed under ? 1999 and above 9999. under these conditions, control output and alarm output will operate normally. for details on the control range, refer to the e5cz/e5cz-u/e5az/e5ez digital tem perature controllers user's manual (cat. no. h207). 2. these errors are displayed only when the pv/sp is displayed. errors are not displayed in other display modes. no. 1 display meaning action output status at error control outputs alarm outputs s.err (s. err) input error (see note 2.) check the wiring of inputs for miswiring, disconnections, and short-circuits and check the input type. off operates as above the upper limit. a/d converter error (see note 2.) check for an input error and then cycle the power supply. if the same error is still displayed, repairs will be necessary. if the temperature controller is normal after cycling the power supply, the error may have been caused by noise. check for noise being generated nearby. off off e111 (e111) memory error cycle the power supply. if the same error is still displayed, repairs will be necessary. if the temperature controller is normal after cycling the power supply, the error may have been caused by noise. check for noise being generated nearby. off off h.err (h. err) hb error (see note 2.) off off (see note 2.) (see note 1.) power on started in manual mode. manual mode press the o key for at least 1 s. press the o key for at least 1 s; display will flash. press the o l key for at least 3 s while a-m manual control level operation level press the o key for at least 1 s. initial setting level press the o key for at least 1 s. advanced function setting level input password. set value ?169 press the o key less than 1 s. communi- cations setting press the o key for at least 1 s; display will flash. press the o key for at least 3 s. control stops. press the o key for less than 1 s. adjustment level press the o + m keys for at least 1 s. press the o + m keys; display will flash. press the o + m keys for at least 3 s. (see note.) protect level note: the time taken to move to the protect level can be adjusted by changing the "move to protect level time" control in progress level change not displayed for some models control stopped started in automatic mode. a-m c 25 100 c 25 100 c
e5 @ z 27
e5 @ z 28 parameters m m m m m m m m m m m m m m m m m m m a-m p m-sp 0 p 25 c 25 0 c sp-m 0 c ct1 0.0 p lcr1 0.0 p r-s run p al-1 0 c al1h 0 c al1l 0 c al-2 0 c al2h 0 c al2l 0 c al-3 0 c al3h 0 c al3l 0 c o 0.0 p c-o 0.0 p m m m m m m m m m m m m m m m m m m m m m m m cmwt off ct1 0.0 p at off p lcr1 0.0 p hb1 0.0 p hs1 50.0 p sp-0 0 c sp-1 0 c sp-2 0 c sp-3 0 c ins 0.0 c insh 0.0 c p 8.0 c i 233 p d 40 p c-sc 1.00 p c-db 0.0 c of-r 50.0 p hys 1.0 c chys 1.0 c sprt off c ol-h 105.0 p ol-l -5.0 p m m m m m m m psel cwf u-no 1 bps 9.6 len 7 sbit 2 prty even sdwt 20 m m m oapt 0 p icpt 1 p wtpt off p 25 c m insl 0.0 c power on starting in manual mode. manual control level pid control only pv/mv press the o key for at least 1 s press the o key for at least 3 s. displays other than that for switching between automatic and manual. adjustment level press the o key less than 1 s. press the o key less than 1 s. operation level at execute/cancel communications writing heater current 1 value monitor leakage current 1 monitor hs alarm 1 heater burnout detection 1 sp 0 sp 3 sp 2 sp1 sp used by multi-sp temperature input shift 1-point shift set either of these parameters. upper-limit temperature input shift value 2-point shift lower-limit temperature input shift value proportional band integral time pid settings derivative time cooling coefficient heating/cool- ing dead band manual reset value clear the offset during sta- bilization of p or pd control. hysteresis (heating) hysteresis settings hysteresis (cooling) sp ramp set value mv upper limit mv lower limit process value added when additional pv display is on. auto/manual switch pid control only. added when auto/manual select addition is on. press the o key for at least 3 s. multi-sp set point setting heater current 1 value monitor leakage current 1 monitor run/stop alarm value 1 .sretemarap eseht fo rehtie tes.sretemarap eseht fo rehtie tes.sretemarap eseht fo rehtie tes alarm value upper limit 1 alarm value lower limit 1 alarm value 2 alarm value upper limit 2 alarm value lower limit 2 alarm value 3 alarm value upper limit 3 alarm value lower limit 3 mv monitor (heating) mv monitor (cooling) press the o and m keys for at least 3 s. display flashes. press the o and m keys for at least 1 s. press the o key less than 1 s protect level communications setting level the time taken to move to the protect level can be adjusted by changing the "move to protect level time" setting. starting in automatic mode. process value/ set point displayed only for models with communications. changes are effective after cycling power or after a software reset. operation/adjustment protect restricts displaying and modifying menus in operation, adjustment, and manual control levels. initial setting/communications protect this protect level restricts movement to the initial setting, communications setting, and advanced function setting levels. setting change protect protects changes to setups by operating the front panel keys. protocol setting switches between compoway/f (sysway) and modbus. communications unit no. communications baud rate compoway/f (sysway) only communications stop bits communications parity send data wait time set point during sp ramp communications data length some parameters are not displayed depending on the model of the controller and parameter settings. for details, refer to the e5cz/e5cz-u/e5az/e5ez digital temperature controll ers user's manual (cat. no. h207).
e5 @ z 29 m m m m m m m m m m m m m m m m m m m m m in-l 0 p dp 0 p in-t 5 p in-h 100 p d-u c p sl-h 1300 c sl-l -200 c cntl onof p s-hc stnd p st on p cp 20 p c-cp 20 p orev or-r p alt1 2 p alt2 2 p alt3 2 p tr-t off p tr-h 100.0 p tr-l 0.0 p o1-t 4-20 p amov 0 p pid on/off st (self-tuning) m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m init off p ev-m 1 p ev-1 none p ev-2 stop p mspu off p spru m p rest a p al1n n-o p alh1 0.2 c al2n n-o p alh2 0.2 c al3n n-o p alh3 0.2 c hbu on p hbl off p hbh 0.1 p st-b 15.0 c alfa 0.65 p inf 0.0 p pvad off p o-dp off p ret off p a1lt off p a2lt off p a3lt off p prlt 3 p sero off p cjc on p rlrv off p a1on 0 p a2on 0 p a3on 0 p a1of 0 p a2of 0 p a3of 0 p istp ins1 p amad off hsu on p hsl off p hsh 0.1 p lba 0 p lbal 8.0 c lbab 3.0 c out1 o p alm1 alm1 p alm2 alm2 p initial setting level advanced function setting level press the o key for at least 1 s. press the o key less than 1 s. input type scaling upper limit scaling lower limit decimal point for input type of analog temperature unit c, f for input type of temperature sp upper limit sp lower limit standard or heating/cooling for input type of tem- perature, standard control, or pid when assigning pid or control output to pulse output control period (heating) set the pulse output cycle. control period (cooling) direct/reverse operation alarm 1 type alarm 3 type alarm 2 type transfer output type linear output transfer output upper limit transfer output lower limit linear current output linear output move to advanced function setting level displayed when initial setting/ communications protection is set to 0. move by setting password ( ?169). parameter initialization number of multi-sp uses two sps: 1 four sps: 2 event input assignment 1 event input assignment 2 multi-sp uses sp ramp time unit standby sequence reset alarm 1 open in alarm alarm 1 hysteresis alarm 2 open in alarm alarm 2 hysteresis alarm 3 open in alarm alarm 3 hysteresis heater burnout latch hb on/off heater burnout hysteresis st stable range input digital filter additional pv display mv display automatic display return time alarm 1 latch alarm 3 latch alarm 2 latch move to protect level time input error output cold junction compen- sation method mb command logic switching alarm 1 on delay alarm 3 on delay alarm 2 on delay alarm 1 off delay alarm 3 off delay alarm 2 off delay input shift type auto/manual select addition hs alarm use hs alarm latch hs alarm hysteresis lba detection time lba level lba band control output 1 assignment alarm output 1 assignment alarm output 2 assignment m csel on p character select limit the set point m alm3 alm3 p alarm output 3 assignment (e5az/e5ez only)
e5 @ z 30 improved functions changes model numbers have been changed to allow for universal input specifications. before change after change precautions in replaci ng previous controllers ? previous e5 @ z controllers cannot be removed from the case for replacement with new models. replace the case at the same time. improved functions the previous and new models can be easily differentiated by looking at the front panel. the om ron logo is in a different positi on. e5 @ z- @@@ (models for thermocouples and platinum resistance thermometers) none (models for analog input) none (models for 24 vac/vdc) e5 @ z- @@@ t (models for thermocouples and platinum resistance thermometers) e5 @ z- @@@ l (models for analog input) e5 @ z- @@@@ d (models for 24 vac/vdc) the following items have not changed in comparison to the previous e5 @ z models: panel cutout, internal panel dimensions for panel mounting, wiring screw sizes, wiring terminal arrangement, and parameter setting methods. item previous models (omron logo: lower left) improved models (omron logo: upper left) front panel e5cz/e5cz-u e5az e5ez alm1 alm2 out1 hb out2 stop cmw
e5 @ z 31 specifications (main changes) ratings item previous models improved models power consump- tion e5cz 7 va (100 to 240 vac, 50/60 hz) 4 va/3 w (24 vac, 50/60 hz or 24 vdc) 7.5 va (100 to 240 vac, 50/60 hz) 5.5 va/3.5 w (24 vac, 50/60 hz or 24 vdc) e5cz-u (no models with plug-in type) 6 va (100 to 240 vac, 50/60 hz) 4.5 va/2.5 w (24 vac, 50/60 hz or 24 vdc) e5az 9 va (100 to 240 vac, 50/60 hz) 5 va/4 w (24 vac, 50/60 hz or 24 vdc) 8.5 va 6 va/4 w e5ez 9 va (100 to 240 vac, 50/60 hz) 5 va/4 w (24 vac, 50/60 hz or 24 vdc) 8.5 va 6 va/4 w sensor input (no models with analog inputs) e5 @ z- @@@@ l@ (models with analog inputs added.) current input: 4 to 20 ma or 0 to 20 ma voltage input: 1 to 5 v, 0 to 5 v, or 0 to 10 v control output 1 relay e5cz-r @@@ spst-no, 250 vac, 3 a (resistive load) electrical life: 100,000 operations e5cz-r @@@@ spst-no, 250 vac, 3 a (resistive load) electrical life: 100,000 operations (no models with plug-in type) e5cz-r @@@ u spdt, 250 vac, 3 a (resistive load) electrical life: 100,000 operations e5az-r @@@ spst-no, 250 vac, 5 a (resistive load) electrical life: 100,000 operations e5az-r @@@@@ spst-no, 250 vac, 5 a (resistive load) electrical life: 100,000 operations e5ez-r @@@ spst-no, 250 vac, 5 a (resistive load) electrical life: 100,000 operations e5ez-r @@@@@ spst-no, 250 vac, 5 a (resistive load) electrical life: 100,000 operations voltage e5cz-q @@@ 12 vdc 15% (pnp) max. load current: 21 ma with short-circ uit protection e5cz-q @@@@ 12 vdc 15% (pnp) max. load current: 21 ma with short-circ uit protection (no models with plug-in type) e5cz-q @@@ u 12 vdc 15% (pnp) max. load current: 21 ma with short-circ uit protection e5az-q @@@ 12 vdc +15%/ ? 20% (pnp) max. load current: 40 ma with short-circ uit protection e5az-q @@@@@ 12 vdc +15%/ ? 20% (pnp) max. load current: 40 ma with short-circ uit protection e5ez-q @@@ 12 vdc +15%/ ? 20% (pnp) max. load current: 40 ma with short-circ uit protection e5ez-q @@@@@ 12 vdc +15%/ ? 20% (pnp) max. load current: 40 ma with short-circ uit protection current e5cz-c @@@ 4 to 20 ma dc load: 600 ? max. resolution: approx. 2,600 e5cz-c @@@@ 4 to 20 ma dc or 0 to 20 ma dc load: 600 ? max. resolution: approx. 2,700 e5az-c @@@ 4 to 20 ma dc load: 600 ? max. resolution: approx. 2,600 e5az-c @@@@ 4 to 20 ma dc or 0 to 20 ma dc load: 600 ? max. resolution: approx. 2,700 e5ez-c @@@ 4 to 20 ma dc load: 600 ? max. resolution: approx. 2,600 e5ez-c @@@@ 4 to 20 ma dc or 0 to 20 ma dc load: 600 ? max. resolution: approx. 2,700 display method e5cz/cz-u 7-segment digital display and single-led indicators 11-segment digital display and single-led indicator (improved visibility) (a 7-segment digital di splay also possible.) e5az/ez 7-segment digital display and single-led indicators 11-segment digital display and single-led indicator (improved visibility) (a 7-segment digital di splay also possible.) transfer output (no models with transfer outputs) e5 @ z-c @@@@ allocated to current output 4 to 20 ma dc or 0 to 20 ma dc load: 600 ? max. resolution: approx. 2,700 (4 to 20 ma dc)
e5 @ z 32 other functions characteristics communications specifications heater burnout/heater short alarm characteristics item previous models improved models display --- display character switch (7-segment/11-segment) input temperature input shift (1-point shift for temperature input, 2-point shift for no-contact sensor input) temperature input shift (2-poi nt shift also possible for temperature input) output --- manual outputs --- loop break alarm control control period: 1 to 99 s control period: 0.5 or 1 to 99 s alarm --- alarm delays item previous models improved models sampling period 500 ms 250 ms item previous models improved models communications protocols compoway/f (sysway) compoway/f (sysway), modbus baud rate 1200, 2400, 4800, 9600, 19200 bps 1200, 2400, 4800, 9600, 19200, 38400 bps item previous models improved models maximum heater current e5cz e5cz- @ 2m @ with e53-cnh @ n single-phase 50 a ac e5cz- @ 2m @@ with e53-czh @ single-phase 50 a ac e5az/ez e5 @ z-a3 with e53-azm and e53-azh e5 @ z-r3 with e53-azm and e53-azh e5 @ z-q3 with e53-azm and e53-azh single-phase 50 a ac e5 @ z-@ 3hm @@ single-phase 50 a ac heater short alarm --- heater short alarm
e5 @ z 33 precautions !caution note: 1. an selv circuit is one separ ated from the power supply with double insulation or reinforced insulation, that does not exceed 30 v r.m.s. and 42.4 v peak or 60 vdc. 2. a class 2 power supply is one tested and certified by ul as have the current and voltage of the secondary output restricted to specific levels. 3. the tightening torque fo r e5cz-u is 0.5 nm. do not touch the terminals while power is being supplied. doing so may occasionally resu lt in minor injury due to electric shock. do not allow pieces of metal, wire clippings, or fine metallic shavings or filings from installation to enter the product. doing so may occasio nally result in electric shock, fire, or malfunction. do not use the product where subject to flammable or explosive gas. otherwise, mi nor injury from explosion may occasionally occur. do not leave the conversion cable connected to the product. malfunction may occur due to noise in the cable. do not use the temperature controller or conversion cable if it is damaged. doing so may occasionally result in minor electric shock or fire. never disassemble, modify, or repair the product or touch any of the internal parts. minor electric shock, fire, or malfunction may occa sionally occur. caution - risk of fire and electric shock a) this product is ul rec ognized as open type process control equipment. it must be mounted in an enclosure that does not allow fire to escape externally. b) more than one disconnect switch may be required to de-energize the equipment before servicing the product. c) signal inputs are selv, limited energy. (see note 1.) d) caution: to reduce the risk of fire or electric shock, do not interconnect the outputs of different class 2 circuits. (see note 2.) if the output relays are used past their life expectancy, contact fusing or burning may occasionally occur. always consider the application conditions and use the output relays within their rated load and electrical life expectancy. the life expectancy of output relays varies considerably with the output load and switching conditions. tighten the terminal screws to between 0.74 and 0.90 nm. loose screws may occasionally result in fire. (see note 3.) set the parameters of the product so that they are suitable for the system being controlled. if they are not suitable, unexpected operation may occasionally result in property damage or accidents. a malfunction in the product may occasionally make control operations impossible or prevent alarm outputs, resulting in property damage. to maintain safety in the event of malfunction of the product, take appropriate safety measures, such as in stalling a monitoring device on a separate line. do not allow pieces of metal or wire cuttings to get inside connectors. failure to do so may occasionally result in minor electric shock, fire, or damage to equipment. do not allow dust and dirt to collect between the pins in the connector on the conversion cable. failure to do so may occasionally result in fire. when inserting the body of the temperature controller into the case, confirm that the hooks on the top and bottom are securely engaged with the case. if the body of the temperature controller is not inserted properly, faulty contact in the terminal section or reduced water resistance may occasionally result in fire or malfunction.
e5 @ z 34 precautions for safe use be sure to observe the following precautions to prevent malfunction or adverse affects on the performanc e or functionality of the product. not doing so may occasionally result in faulty operation. 1. this product is specifically designed for indoor use only. do not use this product outdoors or in any of the following places: ? places directly subject to heat radiated from heating equipment. ? places subject to splashi ng liquid or oil atmosphere. ? places subject to direct sunlight. ? places subject to dus t or corrosive gas (in particular, sulfide gas and ammonia gas). ? places subject to intense temperature change. ? places subject to icing and condensation. ? places subject to vibr ation and large shocks. 2. use and store the product within the rated ambient temperature and humidity. gang-mounting two or more temperature controllers, or mounting temperature controll ers above each other may cause heat to build up inside the temperature controllers, which will shorten their service life. in such a case, use forced cooling by fans or other means of air ventilation to cool down the temperature controllers. 3. to allow heat to escape, do not block the area around the product. do not block the ventilation holes on the product. 4. be sure to wire properly with correct polarity of terminals. 5. use the specified size (m3.5, width 7.2 mm or less) crimped terminals for wiring. to connect bar e wires to the terminal block, use stranded or solid copper wires with a gage of awg24 to awg14 (equal to a cross-secti onal area of 0.205 to 2.081 mm 2 ). (the stripping length is 5 to 6 mm.) up to two wires of the same size and type or two crimp termi nals can be inserted into a single terminal. 6. do not wire the terminals that are not used. 7. to avoid inductive noise, keep the wiring for the product?s terminal block away from power cables carry high voltages or large currents. also, do not wire power lines together with or parallel to product wiring. using sh ielded cables and us ing separate conduits or ducts is recommended. attach a surge suppressor or noise filter to peripheral devices that generate noise (in particular, mo tors, transformers, solenoids, magnetic coils, or other equipment that have an inductance component). when a noise filter is used at t he power supply, first check the voltage or current, and attach the no ise filter as cl ose as possible to the product. allow as much space as possible between the product and devices that generate powerful high frequencies (high-frequency welders, high-frequency sewing machines, etc.) or surge. 8. use this product within the rated load and power supply. 9. make sure that the rated voltage is attained within 2 seconds of turning on the power by using a switch or relay contact. if the voltage is applied gradually, the power may not be reset or output malfunctions may occur. 10. make sure that the temperatur e controller has 30 minutes or more to warm up after turning on the power before starting actual control operations to ensure the correct temperature display. 11. when executing self-tuning, turn on power to the load (e.g., heater) at the same time as or before supplying power to the product. if power is turned on to the product before turning on power to the load, self-tuning will not be performed properly and optimum control will not be achieved. 12. a switch or circuit breaker must be provided close to the product. the switch or circuit breaker mu st be within easy reach of the operator, and must be marked as a disconnecting means for this unit. 13. always turn off the power supply bef ore pulling out the interior of the product, and never touch nor appl y shock to the terminals or electronic components. when inserting the interior of the product, do not allow the electronic co mponents to touch the case. 14. do not use paint thinner or sim ilar chemical to clean with. use standard grade alcohol. 15. design the system (e.g., control panel) considering the 2 seconds of delay that the product's output to be set after power on. 16. the output may turn off when shifting to certain levels. take this into consideration when performing control. 17. the number of eeprom write operations is limited. therefore, use ram write mode when frequently overwriting data during communications or other operations. 18. always touch a grounded piece of metal before touching the temperature controller to dischar ge static electric ity from your body. 19. control output that is voltage output is not isolated from the internal circuits. when using a grounded thermocouple, do not connect any of the control output terminals to ground. (doing so may result in an unwanted circuit path, causing error in the measured temperature. 20. when replacing the body of the te mperature controller, check the condition of the terminals. if co rroded terminals are used, contact failure in the terminals may cause the temperature inside the temperature controller to increase, possibly resulting in fire. if the terminals are corroded, replace the case as well. 21. use suitable tools when taking the temperature controller apart for disposal. sharp parts inside the temperature controller may cause injury. 22. check the orientation of the connectors on the conversion cable before connecting the conversion c able. do not force a connector if it does not connect smoothly . using excessive force may damage the connector. 23. do not place heavy object on t he conversion cable, bend the cable past its natural bending radius , or pull on the cable with undue force. 24. do not connect or disconnect the conversion cable while communications are in progress. product faults or malfunction may occur. 25. make sure that the conversion cable?s metal components are not touching the external power terminals. 26. do not touch the connectors on the conversion cable with wet hands. electrical shock may result. precautions for correct use service life 1. use the product within the following temperature and humidity ranges: temperature: ? 10 to 55 c (with no icing or condensation) humidity: 25% to 85% if the product is installed inside a control board, the ambient temperature must be kept to under 55 c, including the temperature around the product. 2. the service life of electronic devic es like temperature controllers is determined not only by the number of times the relay is switched but also by the service life of internal electronic components. component service life is affected by the ambient temperature: the higher the temperature, the shorter the service life and, the lower the temperature, the longer the se rvice life. therefore, the service life can be extended by lowering the temperature of the temperature controller. 3. when two or more temperat ure controllers are mounted horizontally close to each other or vertically next to one another, the internal temperature will increase due to heat radiated by the temperature controllers and the serv ice life will decrease. in such a case, use forced cooling by fans or other means of air ventilation to cool down the temperature c ontrollers. when providing forced cooling, however, be careful not to cool down the terminals sections alone to avoid measurement errors. measurement accuracy 1. when extending or connecting t he thermocouple lead wire, be sure to use compensating wires that match the thermocouple types. 2. when extending or connecting the lead wire of the platinum resistance thermometer, be sure to use wires that have low resistance and keep the resistance of the three lead wires the same. 3. mount the product so that it is horizontally level. 4. if the measurement accuracy is low, check to see if input shift has been set correctly. waterproofing the degree of protection is as s hown below. sections without any specification on their degree of protection or those with ip @ 0 are not waterproof. e5cz e5az e5ez front panel: ip66 (indoor use) rear case: ip20, terminal section: ip00 e5cz-u front panel: equivalent to ip50, rear case: ip20, terminals: ip00
e5 @ z 35 precautions for operation 1. it takes approximately 2 seconds for the outputs to turn on from after the power supply is turned on. due consideration must be given to this time when incorporat ing temperature controllers in a sequence circuit. 2. when using self-tuning, turn on power for the load (e.g., heater) at the same time as or before supplying power to the temperature controller. if power is turned on for the temperature controller before turning on power for the load, self-tuning will not be performed properly and optimum c ontrol will not be achieved. 3. when starting operation after the temperature controller has warmed up, turn off the power and then turn it on again at the same time as turning on power for the load. (instead of turning the temperature controller off and on again, switching from stop mode to run mode can also be used.) 4. avoid using the controller in plac es near a radio, television set, or wireless installing. these devi ces can cause radio disturbances which adversely affect the pe rformance of the controller. usb-serial conversion cable 1. the disk that is included with the conversion cable is designed for a computer cd-rom driver. never attempt to play the disk in a general-purpose audio player. 2. do not connect or disconnect t he conversion cable connector repeatedly over a short period of time. the computer may malfunction. 3. after connecting the conversion c able to the computer, check the com port number before starting communications. the computer requires time to recognize the cable connection. this delay does not indicate failure. 4. do not connect the conversion cable through a usb hub. doing so may damage the conversion cable. 5. do not use an extension cable to extend the conversion cable length when connecting to the computer. doing so may damage the conversion cable. 6. for models with communications, the same port is used by the setting tool port and for communica tions via the communications terminals. do not use communi cations via the communications terminals when using the setting tool port. mounting mounting to the panel e5cz 1. for waterproof mounting, waterproof packing must be installed on the controller. waterproofing is not possible when group mounting controllers. waterproof packing is not necessary when there is no need for the waterproof function. there is no waterproof function for the e5cz-u. 2. insert the e5cz/e5cz-u into the mounting hole in the panel. 3. push the adapter from the terminals up to the panel, and temporarily fasten the e5cz/e5cz-u. 4. tighten the two fastening screws on the adapter. alternately tighten the two screws little by li ttle to maintain a balance. tighten the screws to a torque of 0.29 to 0.39 nm. e5ez/e5az 1. for waterproof mounting, waterproof packing must be installed on the controller. waterproofing is not possible when group mounting controllers. waterproof packing is not necessary when there is no need for the waterproof function. 2. insert the e5az/e5ez into the square mounting hole in the panel (thickness: 1 to 8 mm). attach the mounting brackets provided with the product to the mounti ng grooves on the top and bottom surfaces of the rear case. 3. use a ratchet to alternately tighten the screws on the top and bottom mounting brackets little by little to maintain balance, until the ratchet turns freely. mounting the terminal cover for the e5cz, make sure the ?up? characters on the cover are in the correct position and insert the cover into the holes at the top and bottom. for the e5ez or e5az, fit the e53-cov11 terminal cover over the upper hook. mount it in the direction shown in the above diagram. if the terminal cover is mounted in the opposite direction, proper mounting of the fixtures may not be possible. terminal cover e53-cov17 (order separately) adapter (order separately) e5cz e5cz-u order the p2cf-11 or p3ga-11 socket separately. for front-mounting socket (panel mounting is also possible.) waterproof packing (accessory) panel terminal cover (e53-cov11) terminal cover (e53-cov11) (order separately) mounting bracket (accessory) panel waterproof packing (accessory) mounting bracket (accessory) panel waterproof packing (accessory) e5ez e5az
e5 @ z 36 removing the temperature controller from the case e5cz/ez/az the temperature controller can be removed from the case to perform maintenance without removing the termi nal leads. this is possible for only the e5cz, e5az, and e5ez, and not for the e5cz-u. check the specifications of the case and temperature controller before removing the temperature controller from the case. 1. insert a flat-blade screwd river into the two tool insertion holes (one on the top and one on the bottom) to release the hooks. 2. insert the flat-blade screwdriver in the gap between the front panel and rear case, and pull out the front panel slightly. hold the top and bottom of the front panel and carefully pull it out toward you, without applying unnecessary force. 3. when inserting the e5cz/ez/az, check to make sure that the sealing rubber is in place and push the e5cz/ez/az toward the rear case until it snaps into pos ition. while pushing the e5cz/ez/ az into place, push down on the hooks on the top and bottom surfaces of the rear case so that the hooks are securely locked in place. be sure that electronic components do not come into contact with the case. precautions when wiring ? separate input leads and power lines in order to prevent external noise. ? use wires with a gage of aw g24 (cross-sectional area: 0.205 mm 2 ) to awg14 (cross-sectional area: 2.081 mm 2 ) twisted- pair cable (stripping length: 5 to 6 mm). ? use crimp terminals when wiring the terminals. ? tighten the terminal screws to a torque of 0.74 to 0.90 nm. ? use the following types of crimp terminals for m3.5 screws. ? do not remove the terminal block. doing so may result in malfunction or failure. e5az e5ez (2) (3) (1) (1) (2) (3) (1) (1) e5cz/cz-u (2) (3) (1) (1) .nim 02 4.0 0.2 flat-blade screwdriver (unit: mm) 7.2 mm max. 7.2 mm max.
37 digital position-proportional controllers e5ez-prr a position proportional control model for the e5ez- prr series depth of only 78 mm. various temperature inputs (thermocouple, platinum resistance thermometer, infrared temperature sensor, voltage inputs) and analog inputs (current, voltage) makes use of high-visibility lcd, with thre e lines of 4-digit display, for simplicity and clarity 3 lines of display to observe pv/ sv/ mv (valve open percentage), clearly displaying the state of control (operations) event input enables multi-sp selection and run/ stop function alarm delay function communications function able to choose closed/floating control. in floating control, position proportional control can be performed without a potentiometer equipped with a manual output function (equipped with an automatic/manual key) ce marking and ul/csa certification note: refer to precautions on page 59. model number structure model number legend ordering information accessories (order separately) unit label terminal cover size power supply voltage input type control method number of alarms communica- tions function event input model 1/8din 48 96 78 (w h d) 100 to 240 vac temperature input type valve control none none none e5ez-prrt 2 e5ez-prr2t 2 points e5ez-prr2bt rs-232c none e5ez-prr201t rs-485 e5ez-prr203t analog (current, voltage) input type none none none e5ez-prrl 2 e5ez-prr2l 2 points e5ez-prr2bl rs-232c none e5ez-prr201l rs-485 e5ez-prr203l 1. control method p: valve control 2. control output 1 r: relay (open) 3. control output 2 r: relay (close) 4. number of alarms blank: not available 2: two alarms 5. option blank: not available 01: rs-232c 03: rs-485 b: 2 event inputs 6. input type t: temperature l: analog input (current, voltage) 123456 e5ez-prr@@@ model y92s-l1 connectable models terminal block models model e53-cov18
e5ez-prr 38 input range thermocouples / platinum resistance thermometer the applicable standards for each of the above input ranges are as follows: k, j, t, e, n, r, s, b: jis c1602-1995, iec 584-1 l: fe-cuni, din 43710-1985 u: cu-cuni, din 43710-1985 jpt100: jis c 1604-1989, jis c 1606-1989 pt100: jis c 1604-1997 iec 751 models with analog inputs indicates factory settings. optional functions parameters current [ma] voltage [v] 4 to 20 0 to 20 1 to 50 to 50 to 10 set value 01234 minimum setting unit (set value, alarm) (scaling, according to the location of the decimal point) type performance rs-232c baud rate: 1200/2400/4800/9600/19200bps rs-485 event input on: maximum of 1 k ? off: minimum of 100 k ? setting number kt je lun r s b 10 to 70c 60 to 120c 115 to 165c 140 to 260c 1800 1700 1600 1500 1400 1300 1200 1100 1000 900 800 700 600 500 400 300 200 100 0 ?100 ?200 21 0 to 50 mv 17 70 10 18 120 60 6 ?20.0 500.0 5 ?200 1300 12 ?200 400 9 ?200 400 0 10 600 11 ?100 850 7 ?100 850 13 ?200 1300 14 0 1700 15 0 1700 16 100 1800 8 400.0 22 400.0 ?199.9 23 400.0 ?199.9 pt100 jpt100 850 ?200 0 100.0 0.0 2 500.0 1 ?199.9 500.0 3 ?199.9 100.0 4 0.0 19 165 115 20 260 140 input type es1b infrared temperature sensor name platinum resistance thermometer thermocouple analog input temperature range (c) usable in the following ranges by scaling: ?1999 to 9999 or ?199.9 to 999.9 ?20.0
e5ez-prr 39 specifications ratings communications specifications power supply voltage 100 to 240 vac, 50/60 hz operating voltage range 85% to 110% of rated supply voltage power consumption 10 va (10 w) sensor input temperature input type thermocouple: k, j, t, e, l, u, n, r, s, b platinum resistance thermometer: pt100, jpt100 infrared temperature sensor: 10 to 70c, 60 to 120c, 115 to 165c, 140 to 260c voltage input: 0 to 50 mv analog (current, voltage) input type current input: 4 to 20 ma, 0 to 20 ma voltage input: 1 to 5 v, 0 to 5 v, 0 to 10 v control output relay output (out1,out2) spst-no, 250 vac 1a (resistive load) electrical life: 100,000 operations, minimum applicable load: 5 v, 10 ma potentiometer input 100 ? to 2.5 k ? alarm output spst-no, 250 vac 2 a (resistive load) electrical life: 100,000 operations, minimum applicable load: 5 v, 10 ma. event input contact input on: 1 k ? max., off: 100 k ? min. non-contact input on: residual voltage: 1.5 v max., off: leakage current: 0.1 ma max. outflow current: approx. 7 ma per point control method 2-pid control setting method digital setting using front panel keys indication method 7-segment digital display and single-lighting indicators character height: pv: 9 mm; sv: 7 mm; mv: 6.8 mm other functions according to controller model ambient operating temperature ? 10 to 55c (with no icing or condensation) ambient operating humidity 25% to 85% storage temperature ? 25 to 65c (with no icing or condensation) transmission line connection rs-485: multidrop rs-232c:point-to-point communications method (see note 1.) rs-485 (two-wire, half duplex)/rs-232c synchronization method start-stop synchronization baud rate 1,200/2,400/4,800/9,600/19,200 bps communications code ascii data length (see note 2.) 7 or 8 bits stop bits (see note 2.) 1 or 2 bits error detection vertical parity (none, even, odd) block check character (bcc) flow control not available interface rs-485/rs-232c retry function not available
e5ez-prr 40 specifications characteristics note: 1. the indication accuracy of k thermocouples in the ? 200 to 1300c range, t and n thermocouples at a temperature of ?100c max., and u and l thermocouples at any temperature is 2c 1 digit maximum. the indication accuracy of the b thermocouple at a temperature of 400c max. is not specified. the indi cation accuracy of the r and s thermocouples at a temperature of 200c max. is 3c 1 digit max. 2. for e5ez-prr @ 03-model products, in order to satisfy the conduction and emission specifications of en61326classa, a magnetic ring (tdk: zat1730-0730) should be added to the communicati ons line between the k3sc unit and the controller. indication accuracy thermocouple: ( 0.5% of indicated value or 1c, whichever is greater) 1 digit max. (see note 1.) platinum resistance thermometer: ( 0.5% of indicated value or 1c, whichever is greater) 1 digit max. analog input: 0.5% fs 1 digit max. potentiometer input: 5% fs 1 digit max. influence of temperature (see note 2.) r, s, and b thermocouple inputs: ( 1% of pv or 10c, whichever is greater) 1 digit max. other thermocouple inputs: ( 1% of pv or 4c, whichever is greater) 1 digit max. * 10c for -100c or less for k sensors platinum resistance thermometer inputs: ( 1% of pv or 2c, whichever is greater) 1 digit max. analog inputs: ( 1% of fs) 1 digit max. influence of voltage (see note 2.) proportional band (p) 0.1 to 999.9 eu (in units of 0.1 eu) integral time (i) 0 to 3999 s (in units of 1 s) with floating control, 1 to 3999 s derivative time (d) 0 to 3999 s (in units of 1 s) control period 1 to 99 s (in units of 1 s) manual reset value 0.0% to 100.0% (in units of 0.1%) alarm setting range ? 1999 to 9999 (decimal point pos ition depends on input type) sampling period 500 ms insulation resistance 20 m ? min. (at 500 vdc) dielectric strength 2000 vac, 50 or 60 hz for 1min (between terminals of different charge) vibration resistance 10 to 55 hz, 20 m/s 2 for 10min each in x,y, and z directions shock resistance 100 m/s 2 , 3 times each in x, y, and z directions weight approx. 260 g memory protection eeprom (non-volatile memory) (num ber of writes: 100,000 operations) emc emission enclosure: en55011 (gb/t 6113.1, 2) 1 group, type a emission ac mains: en55011 (gb/t 6113.1, 2) 1 group, type a (see note 2.) immunity esd: iec61000-4-2 (gb/t 17626.2) 4 kv contact discharge (series 2) 6 kv air discharge (series 3) immunity rf interference: iec61000-4-3 (gb/t 17626.3): 10 v/m, 80 mhz-1 ghz (series) immunity-conducted disturbance: ec61000-4-6 (g b/t 17626.6): 3 v(0.15-80 mhz) (series 3) surges (shocks): iec61000-4-5 (gb/t 17626.5) : 2 kv power supply line (series 3) 1 kv i/o signal line (series 4) approved standards ul61010c-1,csa c22.2 no.1010.1 conformed standards en61326, en61010-1 (iec61010-1)
e5ez-prr 41 dimensions note: all units are in millimeter s unless otherwise indicated. package content accessories unit labels (order separately) t erminal covers (order separately) e53-cov18 (available only for e5ez-prr) 1 temperature gauge 2 metallic components for installation 1 operating manual 1 quality certificate 1 temperature gauge 2 metallic components for installation 1 operating manual 1 quality certificate during removal, please use a screwdriver to remove the clips on the top and bottom of the front covering panel, and then remove the temperature gauge's front panel. during removal, please use a screwdriver to remove the clips on the top and bottom of the front covering panel, and then remove the temperature gauge's front panel. mounted separately group mounted (48 number of units ?2.5) +1.0 0 45 92 92 above 120 ? recommended panel thickness is 1 to 8 mm. ? group mounting is not possible in the vertical direction. (maintain the specified mounting space between controllers.) ? when two or more controllers are mounted, make sure that the surrounding temperature does not exceed the allowable operating temperature specified in the specifications. ? recommended panel thickness is 1 to 8 mm. ? group mounting is not possible in the vertical direction. (maintain the specified mounting space between controllers.) ? when two or more controllers are mounted, make sure that the surrounding temperature does not exceed the allowable operating temperature specified in the specifications. panel cutout 4.8 11.8 y92s-l1 type 91 44 3
e5ez-prr 42 wiring terminals ? standard insulation is applied to the temperature gauge's i/o sect ions. if reinforced insulation is required, connect the input and output terminals to a device without any exposed current-c arrying parts, or to a devic e with standard insulation suitable for the maximum operat ion voltage of the power supply i/o section. ? for e5ez-prr @ 03-model products, in order to satisfy the conduction and em ission specifications of en61326classa, a magnetic ring (tdk: zat1730-0730) should be added to the communications line between the k3sc unit and the controller. e5ez-prr nomenclature e5ez-prr alarm output 1 alarm output 2 b b a ma do not use use do not 50/60 hz potentiometer communications communications open 10 pt 11 6 8 7 9 100 to 240 vac 1 2 3 4 5 12 ev1 event input sd rd sg rs232c rs485 b(+) do not use 13 14 12 13 14 14 13 12 tc 22 21 20 close wipe do not use analog input ev2 v control output 1 (open output) control output 2 (close output) + + + manu pv sv mv a m no. 1 display operation indicators temperature unit mode key level key down key up key no. 2 display no. 3 display automatic/ manual key the temperature unit is displayed when parameters are set to display a temperature. the display is determined by the currently selected "temperature unit" parameter set value. c indicates c and f indicates f. displays the process value or parameter type. lights for approximately one second during startup. displays the set point, parameter operation read value, or the variable input value. lights for approximately one second during startup. displays valve open percentage when valve opening display is on. nothing will be displayed when valve opening display is switched off. each press of this key increments the value displayed on the no. 2 display or advances the setting. holding the key down speeds up the incrementation. press this key for at least one second to switch between automatic and manual mode. each press of this key decrements values displayed on the no. 2 display or reverses the setting. holding the key down speeds up the decrementation. press this key to move between setting levels. the setting level is selected in the following order: operation level: adjustment level, initial setting level, communications setting level. press this key to change parameters within a setting level. 1. alm1 (alarm 1) lights when alarm 1 output is on. alm2 (alarm 2) lights when alarm 2 output is on. 2. out1, out2 (control output 1, control output 2) lights when control output 1 or control output 2 is on. 3. stop (stop) lights when operation is stopped. during operation, this indicator lights when operation is stopped by an event or by using the run/stop function. 4. cmw (communications writing control) lights when communications writing is enabled and is not lit when it is disabled. 5. manu (manual mode) lights when the auto/manual mode is set to manual mode.
e5ez-prr 43 operation initial hardware setup, including the sensor input type, alarm types, control per iods, and other settings is done using paramet er displays. the o and m keys are used to switch between parameters, and the amount of ti me that you press the keys det ermines which parameter you move to. two typical examples ar e described as follows. explanation of examples changing parameters typical example 1 intl onof in-t 0 m m m in-h 100 in-l 0 intl onof 25 c 0 changing numbers l.ini l.ini l.ini l.ini l.ini 0 100. a image means that there are parameters. continue pressing the m key to change parameters until you reach the intended parameter. numeric data and selections in each screen can be changed by using the u and d keys. 25 c 0 m alt1 2 in-t 5 m al-1 c 20 100 25 c 100 m m m r-5 run setup procedure initial setting level operation level power on power on set input specifications set control specifications set alarm type set alarm values start operation start operation alarm value 1: 20 running process value/set value/ valve open percentage stopped stop check alarm type. check input type. 5 input type 1 alarm 2 alarm operation level operation level initial setting level control starts. control stops. l l l.ini l.ini l.ini l.ini run 100. .0 100. .0 c input type : 5k thermocouple ?200c to 1300c control method : pid control alarm 1 type : 2 upper limit (deviation) alarm value 1 : 20 c (deviation) set value : 100 c press the key for at least 3 seconds press the key for at least 1 second use the u and d keys to set the sp to 100c. use the u and d keys to set the alarm value to 20c. confirm that control is running. process value/set value/valve open percentage
e5ez-prr 44 typical example 2 m at off 25 c 150 25 c 150 al-1 c 30 r-5 run m m m 25 100 at off 25 100 at on 25 c 0 in-t 9 m alt1 2 setup procedure initial setting level adjustment level operation level power on set input specifications set alarm type at execution during at execution execute at. set alarm value start operation pv/sp after at is stopped after at is stopped start operation power on operation level initial setting level operation level adjustment level operation level check the alarm type. alarm value 1 running stopped stop 9 input type alarm 1 type: 2 control stops. l control starts l l execute at: cancel at: l.ini l.ini process value/ set value/ valve open percentage run on off l. adj l. adj l. adj 100. .0 100. .0 100. .0 100. .0 100. .0 input type : 9t thermocouple ?200c to 400c control method : pid control calculate pid constants by at (auto-tuning). alarm 1 type : 2 upper limit set value : 150 c process value/ set value/valve open percentage press the key for at least 3 seconds press the key for at least 1 second press the key for less than 1 second l press the key for less than 1 second use the u and d keys to select the input type. use the u and d keys to set the sp to 150c. process value/ set value/valve open percentage 150 confirm that the set point is 150c. confirm that control is running. use the u and d keys to set the alarm value to 30c. the set point flashes during auto-tuning (at) execution. 30
e5ez-prr 45 setting level configuration and key operations parameters are divided into groups, each call ed a ?level.? each of the set values (set up items) in these levels are called a ?p arameter.? the parameters on the e5ez-prr are divi ded into the following seven levels: note: 1. when returning from the initial setting level to the operation level, the default in the operation level will be displayed. 2. when returning from the protect le vel to the operation level, the default in the operation level will be displayed. note: set the parameters in the ?initial setting/co mmunications protect? under ?protect level? to ?0?, to activate advanced function setting level. of these levels, the initial setting level, communications se tting level, and advanced function setting level can be used only when control has stopped. note that controller outputs are stopped when any of these three levels are selected. with the exception of operation level, the present level will be displayed. no. 3 display will show the following when settings are being changed: no. 3 display level name manual mv manual control level l.prt protect level no display operation level l.adj adjustment level l.ini initial setting level l.com communications setting level l.adv advanced function setting level key for at least 3 s * l l key: pv display flashes + + m m * the time taken to move to the protect level can be adjusted by changing the "move to protect level time" setting. input password. set value ?169 control in progress control stopped operation level not displayed for some models level change initial setting level communications setting level adjustment level protect level power on manual control level started in manual mode press the a key for at least 1 s. started in automatic mode manual mode press the l + m keys for at least 1 s. advanced function setting level see note 1. control stops. see note 2. 25 100 c 100.0 25 100 c 100.0 press l key for at least 1 s. press the l key for at least 1 s; display will flash. press the l key for at least 3 s. press l key less than 1 s. press the l key for at least 1 s. press l key less than 1 s. press the a key for at least 1 s. control in progress control stopped protect level can be set. --- operation level can be set. --- adjustment level can be set. --- manual control level can be set. --- initial setting level --- can be set. advanced function setting level (see note.) --- can be set. communications setting level --- can be set.
e5ez-prr 46 descriptions of each level protect level to select this level, simultaneously press the and m keys for at least 3 seconds. this level is to prevent unwanted or acciden- tal modification of parameters. protected levels will not be dis- played, and so the parameters in that level cannot be modified. operation level this level is displayed when you turn the power on. you can move to the protect level, initial setting level, manual control level and adjustment level from this level. normally, select this level during operation. during operation, the process value and manipulated variable can be monitored, and the set points, alarm values, and upper- and lower-limit alarms can be monitored and modified. adjustment level to select this level, press the key for less than one second. this level is for entering set values and offset values for control. this level contains parameters for setting the at (auto-tuning), communications writing enable/disable, hysteresis, multi-sp, in- put shift values, heater burnout alarm (hba) and pid constants. you can move to the top parameter of the operation level, initial setting level and protect level from here. manual control level pressing the a key under the operation/adjustment level for 1 second or more will activate manual mode, and switch to the manual control level. under manual control, only ?process value/set value/valve open percentage (manual mv)? can be displayed. under the ?process value/set value/valve open percentage (manual mv)? manual control level, pressing the a key for 1 second or more will switch to automatic mode, switch to the operation level, display the de- fault in the level, and allow manual operation of mv in this mode. initial setting level to access this level, press the key for 3 or more seconds in the operation level or adjustment level. 1 second later, the pv dis- play will blink. this level is used to indicate input type and select control method, control period, direct/reverse operation, and alarm type. you can move to the advanced function setting level or communications setting level fr om this level. press the key for at least 1 second to switch to the operation level. press the key less than 1 second to switch to the communications level. advanced function setting level to activate this level, set the parameters in the ?initial setting/ communications protect? under the ?protect level? to ?0? and then enter the password (?-169?) in the initial setting level. the initial setting level can be accessed from this level. this level is for setting the autom atic display return time, mv lim- iter, event input assignment, standby sequence, alarm hystere- sis, and st (self-tuning). communications setting level to select this level, press the key less than one second in the initial setting level. when the co mmunications function is used, set the communications conditions in this level. communicating with a personal computer (host co mputer) allows set points to be read and written, and manipulated variables to be monitored. l l l l l l
e5ez-prr 47 setting the input type the controller supports four inpu t types: platinum resistance ther mometer, thermocouple, infrared temperature sensor, and analog inputs. set the input ty pe that matches the sensor that is used. in the product specifications, there are mo dels with thermocouple/resistanc e thermometer inputs (universal input) and models with analog input. the settings differ depending on the model. check to make sure which model you are using. list of input types the default is "5" the default is " 0 " input type specifications set value input temperature setting range platinum resistance thermometer pt100 0 ? 200 to 850 (c) / ? 300 to 1500 (f) 1 ? 199.9 to 500.0 (c) / ? 199.9 to 900.0 (f) 2 0.0 to 100.0 (c) / 0.0 to 210.0 (f) jpt100 3 ? 199.9 to 500.0 (c) / ? 199.9 to 900.0 (f) 4 0.0 to 100.0 (c) / 0.0 to 210.0 (f) thermocouple k 5 ? 200 to 1300 (c) / ? 300 to 2300 (f) 6 ? 20.0 to 500.0 (c) / 0.0 to 900.0 (f) j 7 ? 100 to 850 (c) / ? 100 to 1500 (f) 8 ? 20.0 to 400.0 (c) / 0.0 to 750.0 (f) t 9 ? 200 to 400 (c) / ? 300 to 700 (f) 22 ? 199.9 to 400.0 (c) / ? 199.9 to 700.0 (f) e 10 0 to 600 (c) / 0 to 1100 (f) l1 1 ? 100 to 850 (c) / ? 100 to 1500 (f) u 12 ? 200 to 400 (c) / ? 300 to 700 (f) 23 ? 199.9 to 400.0 (c) / ? 199.9 to 700.0 (f) n1 3 ? 200 to 1300 (c) / ? 300 to 2300 (f) r 14 0 to 1700 (c) / 0 to 3000 (f) s 15 0 to 1700 (c) / 0 to 3000 (f) b 16 100 to 1800 (c) / 300 to 3200 (f) infrared temperature sensor, es1b 10c to 70c 17 0 to 90 (c) / 0 to 190 (f) 60c to 120c 18 0 to 120 (c) / 0 to 240 (f) 115c to 165c 19 0 to 165 (c) / 0 to 320 (f) 140c to 260c 20 0 to 260 (c) / 0 to 500 (f) analog input 0 to 50 mv 21 either of the follow ing ranges, by scaling: ? 1999 to 9999 or ? 199.9 to 999.9 input type specifications set value input temperature setting range analog input type current input 4 to 20 ma 0 use the following scales based on the range of measurements: ? 1999 to 9999 ? 199.9 to 999.9 ? 19.99 to 99.99 ? 1.999 to 9.999 0 to 20 ma 1 voltage input 1 to 5 v 2 0 to 5 v 3 0 to 10 v 4 in-t 5 l.ini input types 5
e5ez-prr 48 alarm types ? alarm outputs are determined by a combination of ?alarm type,? ?alarm value,? and ?a larm hysteresis? al arm output conditions. ? this section describes the ?alarm type,? ?alarm value,? ?upper-limit alarm? and ?low er-limit alarm? parameters. 0 alarm function off output off 1 see note 1. upper-and lower-limit see note 2. upper-limit 2 3 lower-limit 4 see note 1. upper-and lower-limit range see note 3. upper-and lower-limit with standby sequence 5 see note 1. see note 4. (see note 5) upper-limit with standby sequence 6 lower-limit with standby sequence 7 absolute-value upper-limit 8 absolute-value lower-limit 9 absolute-value upper-limit with standby sequence 10 absolute-value lower-limit with standby sequence 11 on off l h sp x on off sp x on off sp x sp on off x on off sp x on off sp x on off sp x on off sp on off l h sp on off l h sp x on off 0 x on off 0 x on off 0 x on off 0 x on off 0 x on off 0 x on off 0 x on off 0 sp on off x l h sp sp l h l sp h h lsp sp h l h< 0.l >0 |h| < |l| h> 0.l <0 |h| > |l| case 1 case 2 case 3 (always on) h< 0.l >0 |h| < |l| h> 0.l <0 |h| > |l| h< 0.l <0 l h sp sp l h l sp h h l sp sp h l 3. set value: 4 (upper-and lower-limit range) 2. set value: 1 (upper-and lower-limit alarm) case 1 case 2 case 3 (always off) 4. set value: 5 (upper-and lower-limit with standby sequence) 5. set value: 5 (upper-and lower-limit with standby sequence) alarm 1 type 2 alarm output operation set values type when x is positive when x is negative note 1. upper and lower-limit values can be set independently for each alarm type, and are expressed as l and h. the set values are 1, 4, and 5. if there are any overlaps in the upper and lower limits for hysteresis, the alarm will always be off. there are alarm types 1 to 2 (initial setting level), and settings should be made independently for each alarm. the default is 2: upper limit. alt1 2 l.ini h< 0.l <0 |h| |l| h< 0.l <0 |h| |l| h < 0, l < 0 h < 0, l > 0 |h| |l| h > 0, l < 0 |h| |l| ? the upper and lower limit alarms described above. ? in cases 1 and 2, if there is significant overlap between the upper and lower limit values after hysteresis, the alarm will always be off. examples of case 1 and 2: in case 3, under general conditions, the alarm is turned off.
e5ez-prr 49 parameters parameters related to setting items for each level are marked in boxes in the following flowchar t and brief descriptions are gi ven as required. after finishing each setting, press the mode key to return to the beginning of each level. key for at least 3 s * l l key: pv display flashes + + m m * the time taken to move to the protect level can be adjusted by changing the "move to protect level time" setting. input password. set value ?169 control in progress control stopped operation level not displayed for some models level change initial setting level communications setting level adjustment level protect level power on manual control level started in manual mode press a key for at least 1 s. started in automatic mode manual mode press the l + m keys for at least 1 s. advanced function setting level see note 1. control stops. see note 2. 25 100 c 100.0 25 100 c 100.0 press l key for at least 1 s. press the l key for at least 1 s; display will flash. press the l key for at least 3 s. press l key less than 1 s. press a key for at least 1 s. press the l key for at least 1 s. press l key less than 1 s. note 1: when returning from the initial setting level to the operation level, the default in the operation level will be displayed. 2: when returning from the protect level to the operation level, the de- fault in the operation level will be displayed. note: advanced function setting level initial setting level operation level adjustment level power on press the key for at least 1 s press the key for at least 1 s press the key for at least 3 s press the key for less than 1 s press the key for less than 1 s display 25 0 0 100 c no. 1 display no. 2 display no. 3 display to select the advanced function setting level, you must input the password ( ?169) in the initial setting level.
e5ez-prr 50 parameter flow ? in each level, if you press the mode key on the final parameter , you will return to the parameter at the top of the level. advanced function setting level init off en-m 1 parameter initialization none stop event input assignment 1 event input assignment 2 ospu off rest a al1n n-o multi-sp uses on off alarm 1 open in alarm alarm 1 hysteresis al2n n-o alarm 2 open in alarm alarm 2 hysteresis alh1 02 alh2 02 c c a1lt off alarm 1 latch a2lt off alarm 2 latch alarm 2 off delay additional mv for stop/error a2of 0 decimal point is celsius, and is fahrenheit temperature unit c / f input type in-t 5 l.ini scaling upper limit scaling lower limit in-l 0 in-h 100 initial setting level dp 0 l. l. l. prlt 3 move to protect level time input error output cjc on cold junction compensation method mb command logic switching alarm 1 on delay alarm 2 on delay sero off a1on 0 off a2on 0 alarm 1 off delay a1of 0 l. l. l. l. l. l. l. on oanl on p-db 0 l. l. l. alfa 0. 6 5 l. l. l. l. l. l. l. l. l. l. l. l. off process value dead band valve opening display manual mv limits in effect l.ini l.ini l.ini d-u c sl-h 1300 sl-l -200 sp upper limit sp lower limit direct / reverse operation direct operation: on-d reverse operation: or-r alarm 1 type alt2 2 alarm 2 type closed / floating floating: flot closed: clos motor calibration motor calibration: on cancel: off alt1 2 clfl flot calb off travel time mot 30 l.ini l.ini l.ini l.ini l.ini l.ini l.ini l.ini l.ini 0 input digital filter set the time constant, in units of s 2 pid parameters additional pv display displayed first in the operation level off inf 00 l. l. ret off l. on/off setting of alarm output 1 on/off setting of alarm output 2 activate alarm latch for analog input limit the set point select alarm mode c c c number of multi-sp uses select 2 or 4. input setting: multi-sp/run/ stop standby sequence reset reset conditions after standby sequence is canceled. switch to advanced function setting level to switch to the advanced function setting level, the initial setting/ communications protect parameters must be set to 0. automatic display return time automatic return to operation level when the keys on the front panel are operated. alarm on/off delays
e5ez-prr 51 mv at stop hold: hold open: open close: close mv at pv error hold: hold open: open close: close sprt off ol-h ol-l sp ramp set value mv upper limit mv lower limit position proportional dead band oc-h open/ close hysteresis db 20 0. 8 adjustment level at off l.adj l.adj l.adj l.adj l.adj l.adj l.adj l.adj cmwt off at execute/cancel at execute: on at cancel: off communications writing enabled: on disabled: off sp-0 0 sp-1 0 sp-2 0 sp 0 sp 1 sp 2 sp 3 in5 00 temperature input shift values proportional band sp-3 0 in5l 00 in5h 00 p 80 integral time (unit: seconds) derivative time (unit: seconds) d 40 i 233 al1h 0 al1l 0 alarm value upper-limit 1 alarm value lower-limit 1 al-2 0 al2h 0 al2l 0 alarm value 2 alarm value upper-limit 2 alarm value lower-limit 2 process value multi-sp set point setting set point during sp ramp 25 m-sp 0 sp-m 0 run/stop run: run stop: stop alarm value 1 set either of these parameters set either of these parameters sp used by multi-sp mv limit value 1 point shift 2 point shift pid settings al-1 0 operation level process value/ set value/valve open percentage 25 0 0100. l.adj l.adj l.adj l.adj l.adj l.adj l.adj l.adj l.adj l.adj l.adj 100.0 0. 0 c c c c c c c c c c c c c c c c c c added when additional pv display is on. upper-limit temperature shift (when using a infrared temperature sensor) lower-limit temperature shift (when using a infrared temperature sensor)
e5ez-prr 52 operation/ adjustment protect the following table shows the relationship between set values and the range of protection. ? parameters are not protected when the set value is set to 0. ? the default is 0. initial setting/ communications protect this protect level restricts movement to the initia l setting level, communications setting level, and advanced function setting level. ? the default is 1. setting change protect this protect level restricts key operations. ? the default is off. automatic/ manual key protect this protect level restricts key operations. ? the default is off. setting communications parameters ? each parameter is enabled when the power is reset. ? match the communications specifications of the e5ez -prr and the host computer. if multiple devices are connected, ensure that the communications specificat ions for all devices in the system (except the communications unit number) are the same. level set value 0 1 2 3 operation level pv can be displayed can be displayed can be displayed can be displayed pv/sp can be displayed and changed can be displayed and changed can be displayed and changed can be displayed others can be displayed and changed can be displayed and changed cannot be displayed and moving to other levels is not possible cannot be displayed and moving to other levels is not possible adjustment level can be displayed and changed cannot be displayed and moving to other levels is not possible cannot be displayed and moving to other levels is not possible cannot be displayed and moving to other levels is not possible set value initial setting level communications setting level advanced function setting level 0 movement possible movement possible movement possible 1 movement possible movement po ssible movement not possible 2 movement not possible movement not possible movement not possible set value description off settings can be changed using key operations. on settings cannot be changed using key operations. (the protect level settings, however, can be changed.) set value description off settings can be changed between automatic and manual mode using a key operations. on settings cannot be changed between automatic and manual mode using a key operations. (the protect level settings, however, can be changed.) parameters symbol set (monitor) values settings default unit communications unit number u-no 0 to 99 1 none baud rate bps 1.2, 2.4, 4.8, 9.6, 19.2 1.2, 2.4 , 4.8 , 9.6, 19.2 9.6 kbps data length len 7, 8 7 length stop bits sbit 1, 2 2 bit parity prty none, even, odd none, even, odd even none oapt 0 icpt 1 wtpt off keyp off protect level operation / adjustment protect initial setting / communications protect setting change protect automatic/ manual key protect l.prt l.prt l.prt l.prt u-no 1 len 7 sbit 2 communications setting level communications unit number baud rate data length stop bits parity bps 96 l.com l.com l.com l.com l.com
e5ez-prr 53 error displays when an error occurs, the error contents are shown on the no.1 display. this section describes how to check error codes on the display, and the actions to be taken to remedy the problems. meaning the input value has exceeded the input indication range( ?1999 ( ?199.9) to 9999 (999.9)). action check the wiring of inputs for miswiring, disconnections, and short-circuits and check the input type. if no abnormality is found in the wiring and input type, turn the power off then back on again. if the display remains the same, the contro ller must be replaced. if the display is restored, then the probable cause is electr ical noise affecting the control system. check for electrical noise. operation at error after an error occurs, the error is disp layed and the alarm outputs function as if the upper limit has been exceeded. when the ?input error output? parameter in the advanced function level is set to on, the alarm 1 output turns on whenever an input error occurs. an error message is displayed when the pv or pv/sv/valve open percentage is displayed. note. when the manual mv, mv at stop, or mv at pv error is set, the control output corresponds to the set value. meaning though this is not an error, it is displa yed if the process value exceeds the dis- play range when the control range is larger than the display range. the display ranges are shown below. when less than ? 1,999 ( ? 199.9) [[[[ when more than 9,999 (999.9) ]]]] operation at error control continues, allowing normal operation. the message is displayed when the pv or pv/sv/valve open percentage is displayed. 5.err input error display range exceeded
e5ez-prr 54 meaning internal memory operation is in error. action first, turn the power off then back on again. if the display remains the same, the controller must be repaired. if the display is restored, then the probable cause is electrical noise af fecting the control system. check for electrical noise. operation at error control output and alarm output turn off. meaning valve opening has exceeded its regular range of ? 10% to 110%. action check to see if there have been any wiring errors, burnouts, or short-circuits in the potentiometer. if there are no problems with the wiring, you can restart the power supply. if the display remains the same, the controller must be replaced. if the display is re- stored, then the probable cause is interference which should be avoided. operation at error control output will output mv based on the ?mv during error? setting position. alarm output will operate as normal. meaning motor calibration did not completely finish. action after confirming the potentiometer and the wiring of the motor driving valve, per- form motor calibration again. operation at error control output and alarm output set to off. memory error e111 9999 (999.9) ? 1999 (?199.9) ?1999 (?199.9) 9999 (999.9) platinum resistance thermometer input (except for models with a setting range of ?199.9 to 500.0c) thermocouple input (except for models with a setting range of ?199.9 to 400.0c) es1b control range s.err display numeric display s.err display input indication range analog (current, voltage) input ? when display range < control range control range s.err display [[[[ display numeric display input indication range ]]]] display s.err display display range platinum resistance thermometer input (except for models with a setting range of ?199.9. to 500.0c) thermocouple input (except for models with a setting range of ?199.9 to 400.0c) control range s.err display [[[[ display numeric display input indication range input indication range s.err display analog input ? when display range > control range control range s.err display numeric display s.err display display range ---- potentiometer input error err motor calibration error
e5ez-prr 55 position proportional control of a ceramic kiln the control method whereby a potentiometer is used to read the amount of opening of a valve and then open or close the valve by means of an attached control motor is called position pr oportional control or on/off servo control. application to control a gas kiln using a posit ion proportional control valve, select the control valve control type and configure the instrumentation as shown in the following example. the sp ramp function allows limits to be placed on temperature changes which control the temperature within a specific range. this is useful for ceramic kiln, in which severe temperature chang es may cause damage or corruption. sp after change sp sp ramp point of change sp ramp in units of time sp ramp set value time sp sp ramp pv mv pid out1 out2 potentiometer temperature input analog input 8888 8888 8888 manu pv sv mv a m e5ez-prr burner temperature sensor sp before change note:
e5ez-prr 56 wiring input should be connected to terminals 9, 10, and 11 depending on input type. connect the open side of the position proportional valve to out1, and connect the closed side to out2. settings select the value control type and perform floating c ontrol using position-proporti onal value with travel time * of 45 seconds. set sp ramp to change sp within a width of 10.0 c/minute. * time from completely open to completely close. the related setting data and settings are as follows: direct/ reverse operation = or-r : reverse operation (initial setting) closed/ floating = flot : floating (initial setting) travel time = 45 seconds sp ramp set value = " 10" the travel time and sp ramp set value are set in the following, and the initial settings are used for all other parameters. 1. press the key for at least 3 seconds to switch from the operation level to the initial setting level. 2. press the m key repeatedly to select " mot : travel time". press the u key to set the value to " 45 ". 3. press the key for at least 1 second to return to the ?operation level?. when ?present value/ set value/valve open percentage? is displayed, press the u key to set the set value to ?250?. 4. press the key for less than 1 second to switch from operation level to adjustment level. 5. press the m key repeatedly to select sprt : sp ramp set value. press the u key, to set the value to ?10?. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 20 21 22 close open valve position proportional valve ceramic kiln (combustion) sensor burner cwo in-t 5 l. ini mot 30 l. ini 45 travel time sp ramp set value operation level adjustment level 1 0 sprt 0 l. adj u u u 25 100 . 0 0 25 0 at l. adj off process value/ set value/ valve open percentage l l l
e5ez-prr 57 adjustment to adjust the pid constants, run at. settings for position proportional control when position proportional control is selected, "closed/floating", "motor calibra- tion", "travel time", "position propor tional dead band", "open/close hysteresis", "operation at potentiometer input error", and "pv dead band" can be used. closed/floating closed control control whereby a potentiometer is connected to feed back the amount of opening of the valve. floating control control without feedback of the amount of opening of the valve. control is possible without connecting a potentiometer. motor calibration and travel time run "motor calibration" when a potentiom eter is connected for closed control or floating control that monitors the amount of valve opening. this will also automatically set the "trave l time", which is the amount of time from when the valve is completely open to when the valve is completely closed. when performing floating control without a potentiometer, it is necessary to man- ually set the "travel time". set the travel time to the amount of time from when the valve is completely open to when the valve is completely closed. position proportional dead band and open/close hysteresis the valve output hold interval (the duration of on/off switching of open output and closed output) is set in "position proportional dead band", and the hysteresis is set in "open/close hysteresis". the relation to valve opening is shown below. pv dead band when the present value is inside the pv dead band, this function is used to per- form control for pv = sp and stop unnecessary output when the pv is close to the sp. operation at potentiometer input error use this setting to select whether to stop control or switch to floating control and continue when a potentiometer error occurs during closed control. 0 dead band ?100% off on 100% open/close hysteresis mv-valve opening
e5ez-prr 58 meeting all of your temperature cont rol needs in a wide range of applications es1b infrared temperature sensor perform measurements with a contra ct-free sensor at minimal costs! outputs electromotive forces ident ical to those of thermocouples, so that it can be connected directly to temperature controllers that generally use thermocouple input. 4 types of specifications. can be used in al l types of temperature measurements, from food products, packaging, and finished product, all the way to electrical engineering. 300 ms high-speed response (63% response time), 1% and pv's reenactment capabilities, ensuring high-accuracy temperature measurements. compared to thermocouples, this product has the advantage of being resistant to aging, and can maintain steady real-time control. note: for more detailed information, please refer to other es1b-related materials . es1-l series of infrared temperature sensors able to measure temperatures without contact. damage-free, clean, and effective temperature management. comes in two spot diameters: 3 mm dia. and 8 mm dia. recreation accuracy kept within 0.5c, with a response speed of 0.4 seconds (95%), along with high accu racy, realizing fast measurement. in addition to the original unit for use in medium temperatures (0 to +500c), there are new models for use in medium to low temperatures (? 50 to +500c) and high temperatures (0 to +1000c). new long distance types enable measuring from distances of 500 mm and 1000 mm. by using a programmer (order separately), it is possible to monitor temperatures as well as make changes to the rate of emissions, switches between functions, and range of output. (the picture shows a programmer installed onto an es1 unit.) note: 1. at the time of shipment, the es1-pro model's range will have to be changed for 0 to +500c, ? 50c. 2. this value is based on the energy restriction of 90%. the actual item must be at least 1.5 times larger. note: for more detailed information, please refer to other es1-l-related materials. e52 series of temperature sensors providing a diverse array of high-accuracy temperature sensors used as a sensor for temperature controllers. guaranteed that clients will be able to eas ily select the right model according to their temperature, location, and ambient operating conditions. able to provide numerous models of various different categories, cases, lengths, and terminal shapes. able to provide low-cost made-to-order models, as well as models for universal use. note: for more detailed information, please refer to other e52-related materials. shape, visual features specifications (temperature testing range) type 10 to 70c es1b 60 to 120c 115 to 165c 140 to 260c type range of temperature measurements spot dimensions (see note 2.) type for use with high temperatures 0 to +1,000c 35 mm dia. (distance of 1000 mm) es1-lw100h below 40 mm dia. (distance of 500 mm) es1-lw50h for use with medium to low temperatures ? 50 to +500c (see note 1.) 35 mm dia. (distance of 1000 mm) es1-lw100 below 40 mm dia. (distance of 500 mm) es1-lw50 for use with medium temperatures 0 to +500c 3 mm dia. (distance of 30 mm) es1-lp3 8 mm dia. (distance of 100 mm) es1-lp10 220 2 mm 20 mm 40 mm 60 mm 40 60
e5ez-prr 59 safety precautions !caution note: 1. a selv circuit is one separated from the power supply with double insulation or reinforced insulation, that does not exceed 30 v r.m.s. and 42.4 v peak or 60 vdc. 2. a class 2 power supply is one tested and certified by ul as having the current and voltage of the secondary output restricted to specific levels. precautions for safe use be sure to observe the followi ng precautions to prevent operation failure, malfunction, or adver se affects on the performance and functions of the product. not doing so may occasionally result in unexpected events. 1. the product is designed for indoor use only. do not use the product outdoors or in any of the following locations. places directly subject to heat radiated from heating equipment. places subject to splashi ng liquid or oil atmosphere. places subject to direct sunlight. places subject to dust or corrosiv e gas (in particular, sulfide gas and ammonia gas). places subject to intense temperature change. places subject to icing and condensation. places subject to vibr ation and large shocks. 2. use and store the product within the rated temperature and humidity ranges. group-mounting two or more te mperature controllers, or mounting temperature controll ers above each other may cause heat to build up inside the temperature controllers, which will shorten their service life. in such a case, use forced cooling by fans or other means of air ventilation to cool down the temperature controllers. 3. to allow heat to escape, do not block the area around the product. do not block the ventilation holes on the product. 4. use the specified size (m3.5, width of 7.2 mm or less) crimped terminals for wiring. to connect ba re wires to the terminal block, use copper braided or solid wi res with a gage of awg24 to awg14 (equal to a cross-sectional area of 0.205 to 2.081 mm 2 ). (the stripping length is 5 to 6 mm.) up to two wires of the same size and type, or two crimp termi nals can be inserted into a single terminal. 5. be sure to wire properly with corr ect polarity of terminals. do not wire any of the i/o terminals incorrectly. 6. do not wire the terminals that are not used. 7. the voltage output (control output) is not electrically isolated from the internal circuits. when us ing a grounded temperature sensor, do not connect any of the control output terminals to ground. otherwise unwanted current paths will cause measurement errors. 8. to avoid inductive noise, keep the wiring for the temperature controller's terminal block away from power cables carrying high voltages or large currents. also, do not wire power lines together with or parallel to temperature controller wiring. using shielded cables and using separate conduits or ducts is recommended. attach a surge suppressor or noise filter to peripheral devices that generate noise (in particular, moto rs, transformers, solenoids, magnetic coils or other equi pment that have an inductance component). when a noise filter is used at t he power supply, first check the voltage or current, and attach the noi se filter as close as possible to the temperature controller. allow as much space as possible between the temperature controller and devices that gener ate powerful high frequencies (high-frequency welders, high-fr equency sewing machines, etc.) or surge. 9. to reduce the risk of fire or elec tric shock, install the temperature controller in a controlled environment relatively free of contaminants. 10. the outputs may turn off when shifting to certain levels. take this into considerati on when performing control. 11. when turning off the power, use a switch or relay to ensure the voltage decreases immediately. incorrect operation and data storage errors may occur if t he voltage decreases slowly. 12. make sure that any option units are installed correctly. do not remove the internal pcb when installing an option unit. 13. when inserting the temperature controller into the case, do not force it into the case. doing so will damage internal parts. 14. the eeprom has a limited writ e life. when overwriting data frequently, e.g., via communications, use ram mode. 15. use the product within the rated load and power supply. 16. use a switch, relay, or other contact so that the power supply voltage reaches the rated voltage within 2 seconds. if the applied voltage is increased gradually, the power supply may not be reset or malfunctions may occur. do not touch the terminals wh ile power is being supplied. doing so may occasionally resu lt in minor injury due to electric shock. operate the temperature cont roller properly. improper operation may cause minor or m oderate injury or property damage. do not allow pieces of meta l, wire clippings, or fine metallic shavings or filings from installation to enter the product. doing so may occasio nally result in electric shock, fire, or malfunction. do not use the product where subject to flammable or explosive gas. otherwise, mino r injury from explosion may occasionally occur. never disassemble, modify, or repair the product or touch any of the internal parts. minor electric shock, fire, or malfunction may occa sionally occur. caution - risk of fire and electric shock a) this product is ul listed as open type process control equipment. it must be mounted in an enclosure that does not allow fire to escape externally. b) more than one disconnect switch may be required to de-energize the equipment before servicing the product. c) signal inputs are selv, limited energy. (see note 1.) d) caution: to reduce the risk of fire or electric shock, do not interconnect the outputs of different class 2 circuits. (see note 2.) if the output relays are used past their life expectancy, contact fusing or burning may occasionally occur. always consider the application conditions and use the output relays within their rated load and electrical life expectancy. the life expectan cy of output relays varies considerably with the output load and switching conditions. loose screws may occasionally result in fire. tighten terminal screws to the specified torque of 0.74 to 0.90 nm. unexpected operation may result in equipment damage or accidents if the settings are not appropriate for the controlled system. set the temperature controller as follows: a malfunction in the temperature controller may occasionally make control operations impossible or prevent alarm outputs, resulting in property damage. to maintain safety in the event of malfunction of the temperature controller, take appropriate safety measures, such as installi ng a monitoring device on a separate line. be sure that the platinum resistance thermometer type and the input type set on the temperature controller are the same.
e5ez-prr 60 17. when using pid operation (self-tuning), turn on the power supply to the load (e.g., heater) at the same time or before turning the power supply to the temperature c ontroller on. if power is turned on for the temperature controller before turning on power supply to the load, self-tuning will not be performed properly and optimum control will not be achieved. 18. design the system (e.g., control panel) to allow for the 2 seconds of delay required for the temper ature controller's output to stabilize after the power is turned on. 19. a switch or circuit breaker shoul d be provided close to this unit. the switch or circuit breaker s hould be within easy reach of the operator, and must be marked as a disconnecting means for this unit. 20. approximately 30 minutes is requi red for the correct temperature to be displayed after turning the power supply to the temperature controller on. turn the power s upply on at least 30 minutes prior to starting control operations. 21. when extending the thermocouple lead wires, always use compensating conductors suitable for the type of thermocouple. do not extend the lead wires on a platinum resistance thermometer. use only low-resistance wire (5 ? max. per line) for lead wires and make sure that the resistance is the same for all three wires. 22. when drawing out the temperature controller from the case, do not apply force that would deform or alter the temperature controller. 23. when drawing out the temperature controller from the case to replace the temperature controller, check the status of the terminals. if corroded terminals are used, contact faults with the terminals may cause the temper ature inside the temperature controller to increase, possibly resu lting in fire. if the terminals are corroded, replace the rear case as well. 24. when drawing out the temperature co ntroller from the case, turn the power supply off first, and absolutely do not touch the terminals or electronic component s or apply shock to them. when inserting the temperature controller, do not allow the electronic components to come into contact with the case. 25. static electricity may damage in ternal components. always touch grounded metal to discharge any static electricity before handling the temperature controller. when drawing out the temperature controller from the case, do not touch the electronic components or patterns on the board with your hand. hold the temperature controller by the edge of the front panel when handling it. 26. do not use paint thinner or sim ilar chemical to clean with. use standard grade alcohol. 27. use tools when separating parts for disposal. contact with the sharp internal parts may cause injury. precautions for correct use service life 1. use the product within the following temperature and humidity ranges: temperature: ? 10 to 55 c (with no icing or condensation) humidity: 25% to 85% if the product is installed inside a control board, the ambient temperature must be kept to under 55 c, including the temperature around the product. 2. the service life of electronic devic es like temperature controllers is determined not only by the number of times the relay is switched but also by the service life of internal electronic components. component service life is affected by the ambient temperature: the higher the temperature, the shorter the service life and, the lower the temperature, the longer the se rvice life. therefore, the service life can be extended by lowering the temperature of the temperature controller. 3. when two or more temperat ure controllers are mounted horizontally close to each other or vertically next to one another, the internal temperature will increase due to heat radiated by the temperature controllers and the serv ice life will decrease. in such a case, use forced cooling by fans or other means of air ventilation to cool down the temperature c ontrollers. when providing forced cooling, however, be careful not to cool down the terminals sections alone to avoid measurement errors. measurement accuracy 1. when extending or connecting t he thermocouple lead wire, be sure to use compensating wires that match the thermocouple types. 2. when extending or connecting the lead wire of the platinum resistance thermometer, be sure to use wires that have low resistance and keep the resistance of the three lead wires the same. 3. mount the product so that it is horizontally level. 4. if the measurement accuracy is low, check to see if input shift has been set correctly. operating precautions 1. it takes approximately two seconds for the outputs to turn on from after the power supply is turned on. due consideration must be given to this time when incorporating temperature controllers in a sequence circuit. 2. when using self-tuning, turn on power for the load (e.g., heater) at the same time as or before supplying power to the temperature controller. if power is turned on for the temperature controller before turning on power for the load, self-tuning will not be performed properly and optimum control will not be achieved. 3. when starting operation after t he temperature controller has warmed up, turn off the power and then turn it on again at the same time as turning on power for the load. (instead of turning the temperature controller off and on again, switching from stop mode to run mode can also be used.) 4. avoid using the controller in places near a radio, television set, or wireless installing. these devices can cause radi o disturbances which adversely affect the performance of the controller.
e5ez-prr 61 mounting (e5ez-prr) 1. insert the e5ez-prr into the mounting hole in the panel from the front. 2. push the mounting bracket along the e5ez-prr body from the terminals up to the panel, and secure it temporarily. 3. tighten the fixing screw on each m ounting bracket alternately until the ratchet stops tightening. e5ez-prr removing the temperature controller from the case to remove the temperature controller from case, use a suitable phillips screwdriver for the screw located at the bottom on the front panel. 1. insert the tools (see drawing above) into the slots (one on the top and one on the bottom) and release the hooks. 2. insert the tool in the space between the front and rear panels and slightly pull out the front panel. hold the top and bottom of the front panel and pull toward yourself to remove it. 3. match up the upper and lower claws with the connection points and insert the option unit. mount the option unit in the center. 4. insert the unit into the rear case until you hear a click. when inserting the unit, press down the hooks on the top and bottom of the rear case so that they firmly hook on the inserted unit. make sure that electronic parts do not come in contact with the case. e5ez-prr precautions when wiring ? separate input leads and power lines in order to prevent external noise. ? use wires with a gage of aw g24 (cross-sectional area: 0.205 mm 2 ) to awg14 (cross-s ectional area: 2.081 mm 2 ) twisted- pair cable (stripping length: 5 to 6 mm). ? use crimp terminals when wiring the terminals. ? tighten the terminal screws to a torque of 0.74 to 0.9 nm. ? use the following types of crimp terminals for m3.5 screws. ? do not remove the terminal block. doing so will result in malfunction or failure. panel mounting bracket a m pvpv svsv mvmv (3) (1) (2) (1) tool insertion hole a m pvpv svsv mvmv 0.4 2.0 20 min. flat-blade screwdriver (unit: mm) 7.2 mm max. 7.2 mm max.
memo 62
63 memo
warranty and application considerations read and understand this catalog please read and understand this catalog before purchasing the products. please consult your omron representative if you have any questions or comments. warranty and limitations of liability warranty omron's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by omron. omron makes no warranty or representation, express or implied, regarding non-infringement, merchantability, or fitness for particular purpose of the products. any buyer or user acknowledges that the buyer or user alone has determined that the products will suitably meet the requirements of their intended use. omron disclaims all other warranties, express or implied. limitations of liability omron shall not be responsible for special, indirect , or consequential damages, loss of profits, or commercial loss in any way connected with the products, whether such claim is based on contract, warranty, neglige nce, or strict liability. in no event shall the resp onsibility of omron for any act exceed the individual price of the product on which liability is asse rted. in no event shall omron be responsible for warranty, repair, or other claims regarding the products unless omron's analysis confirms that the products were properly handled, stored, installed, and maintained and not subject to contamination, abuse, misuse, or inappropriate modification or repair. application considerations suitability for use omron shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the products. take all necessary steps to determine th e suitability of the product for the systems, machines, and equipment with which it wil l be used. know and observe all prohibitions of use applicable to this product. never use the products for an application involv ing serious risk to life or property without ensuring that the system as a whole has been designed to address the risks, and that the omron products are properly rated and installed for the intended use within the overall equipment or system. disclaimers performance data performance data given in this catalog is provided as a guide fo r the user in determining suitability and does not constitute a warranty. it may represent the result of omron's test conditions, and the users mu st correlate it to actual application requirements. actual performance is subject to the omron warranty and limitations of liability. change in specifications product specifications and accessories may be changed at any time based on improvements and other reasons. consult with your omron representative at any time to conf irm actual specifications of purchased product. dimensions and weights dimensions and weights are nominal and are not to be used fo r manufacturing purposes, even when tolerances are shown. authorized distributor: in the interest of product impro v ement, specifications are subject to change withou t notice. cat. no. h209-e1-03 omro n indu strial a utomation glob al: www.ia.omron.com printed in japan 0909 omron corporation industrial automation company regional headquarters omron europe b.v. w egalaan 67-69-2132 jd hoofddorp the n etherlands tel: (31)2356-81-300/fax: (31)2356-81-388 omron electronics llc one commerce dri v e schaumbu rg, il 60173-5302 u.s.a. tel: (1) 847-843-7900/fax: (1) 847-843-7787 omron asia pacific pte. ltd. n o. 438a alexandra road # 05-05/08 (lobb y 2), alexandra technopark, singapore 119967 tel: (65) 6835-3011/fax: (65) 6835-2711 omron (china) co., ltd. room 2211, bank of china to w er, 200 yin cheng zhong road, pudong ne w area, shanghai, 200120, china tel: (86) 21-5037-2222/fax: (86) 21-5037-2200 control devices division h.q. industrial component division 2-2-1 nishikusatsu, k usatsu-shi, shiga, 525-0035 japan tel: (81) 77-565-5160/fax: (81) 77-565-5569 ? omro n corporation 2009 all rights reser v ed.

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