? phoenix contact - 05/2006 data sheet interface 102404_02_en 1 phoenix contact gmbh & co. kg ? 32823 blomberg ? germany phone: +49-(0) 5235-3-00 ? fax: +49-(0) 5235-3-4 12 00 ? www.phoenixcontact.com www.phoenixcontact.com/salesnetwork psr-scp- 24-230uc/esam4/3x1/1x2 psr-spp- 24-230uc/esam4/3x1/1x2 description the psr-?- 24-230uc/esam4/3x1/1x2 safety relay can be used in safety circuits according to din en 60204-1/vde 0113-1 and iec 61508. depending on the external circuit, up to safety category 4 according to en 954-1 and sil 3 according to iec 61508 can be achieved. sil 3 is achieved once the safety equip- ment has been in use for 34 months or a function test is car- ried out (experiment test). control is implemented via an emergency stop button or a safety door switch (mechanical or electronic) via one or two channels with manual or automatic activation. the con- nected start button is monitored. the relay has three enable current paths and a signaling current path with stop category 0 according to din en 60204-1/vde 0113-1. the current paths have safe isola- tion. values between 24 v and 230 v ac or dc are possible for the supply voltage. the maximum limiting continuous current is 6 a. observe the safety notes on page 3! make sure you always use the latest documentation. it can be downloaded at www.download.phoenixcontact.com . a conversion table is available on the internet at www.download.phoenixcontact.com/general/7000_en_00.pdf this data sheet is valid for all products listed on the following page: safety relay for monitoring emergency stop and safety door circuits, with or without start button monitoring
psr-?- 24-230uc/esam4/3x1/1x2 102404_02_en phoenix contact 2 ordering data technical data safety relays description type order no. pcs./pkt. safety relay for monitoring emergency stop and safety door circuits, with or without start button monitoring, with screw terminal block psr-scp- 24-230uc/esam4/3x1/1x2 2981114 1 safety relay for monitoring emergency stop and safety door circuits, with or without start button monitoring, with spring-cage terminal block psr-spp- 24-230uc/esam4/3x1/1x2 2981127 1 documentation description type order no. pcs./pkt. application manual for psr safety relays um en safety relay application 2888712 1 input data nominal input voltage u n 24 v ac/dc ... 230 v ac/dc permissible range 0.85 - 1.1 x u n typical current consumption at u n 24 v dc 230 v ac 120 ma 25 ma voltage at input, start, and feedback circuit 24 v dc , approximately maximum voltage drop (t amb = 25c) for s11-s12 and s21-s22 (e.g., two n/c contacts of an emergency stop button) 2 v dc , approximately ( corresponds to 11 ? ) typical response time monitored/manual start automatic start 60 ms 250 ms typical release time (k1, k2) 20 ms recovery time 1 s , approximately output data contact type 3 enable current paths, 1 signaling current path contact material silver tin oxide, gold-flashed (agsno 2 0.,2 m au) max. switching voltage 250 v ac/dc min. switching voltage 15 v ac/dc limiting continuous current 6 a ( n/o contact/n/c contact ) i th 2 = i 1 2 + i 2 2 + i 3 2 50 a 2 max. inrush current 6 a min. inrush current 25 ma max. power rating 24 v dc 48 v dc 110 v dc 220 v dc 250 v ac ohmic load = 0 ms 144 w 288 w 77 w 88 w 1500 va inductive load = 40 ms 42 w 42 w 42 w 42 w min. switching capacity 0.4 w mechanical service life 10 7 cycles, approximately switching capacity in accordance with din en 60947-5-1/vde 0660-200 cycles dc13 ac15 360/h: 24 v: 4 a ? 230 v: ? 4 a 3600/h: 24 v: 2.5 a ? 230 v: ? 3 a short circuit protection of output circuits, external 6 a fast-blow, 4 a slow-blow
psr-?- 24-230uc/esam4/3x1/1x2 102404_02_en phoenix contact 3 safety notes general data permissible ambient temperature -20c ... +55c rated operating mode 100% ed degree of protection in accordance with vde 0470-1 housing connection terminal blocks point of installation ip40 ip20 ip54 , minimum mounting position any air and creepage distances between the power circuits in acc. with din en 50178:1998-04 1 rated surge voltage 4 kv contamination class 2 surge voltage category iii dimensions (w x h x d): psr-scp- 24-230uc/esam4/3x1/1x2 psr-spp- 24-230uc/esam4/3x1/1x2 45 mm x 99 mm x 114.5 mm 45 mm x 112 mm x 114.5 mm conductor cross section 0.2 mm 2 ... 2.5 mm 2 housing material polyamide pa, not reinforced 1 safe isolation, reinforced insulation, and 6 kv between the input circuit and the output contact paths (13-14, 23-24, and 33-34 ), and between the output contact paths themselves (13-14, 23-24, and 33-34). tests/approvals tv ul applied for ? during operation, parts of the electric switchgear carry high voltages! ? before starting work, disconnect the device from the power supply! ? observe the electrotechnical safety regulations and those of the trade association! ignoring the safety regulations can lead to death, serious injury or cause considerable damage! ? the device may only be started up, assembled, modified or retrofitted by an authorized electrician. ? in emergency stop applications, a higher level control unit must ensure that the machine cannot start up again automatically! ? during operation, the protective covers must not be removed from the electric switchgear! ? the device must always be replaced after the first malfunction! ? repairs to the device, especially those involving opening the housing, may only be carried out by the manufacturer or by a person authorized by the manufacturer. otherwise the manufacturer's guarantee automatically expires! operation in a closed control cabinet (according to en 61508-6:2001, table d1). when operating relay assemblies, the operator must see that the requirements pertaining to emitted interfer- ence for electrical and electronic operating equipment (en 61000-6-4) are observed on the contact side, and perform any necessary measures. t v r h e in la n d / b e rlin -b ra n d e n b u rg
psr-?- 24-230uc/esam4/3x1/1x2 102404_02_en phoenix contact 4 structure figure 1 structure 1 metal latch for fixing to the din rail 2 pluggable screw terminal blocks combicon 3 pluggable spring-cage terminal blocks combicon 4 13-14, 23-24, 33-34: safety current paths 5 41-42: n/c contact 6 s10, s11, s12: input circuits 7 a1, a2: connection, supply voltage 8 s33, s34, s35: start circuit 9 s21, s22: input circuit block diagram figure 2 block diagram 41 42 14 33 34 23 24 13 ps r-sp p- 24-230uc /e sam 4/3x1/1x 2 o rde r n o.: 29 8 1 12 7 a pp r o vals serial n o. 1 3 2 3 3 3 4 1 1 4 2 4 3 4 4 2 s12 s11 s10 a2 a1 41 power k1 k2 42 14 13 33 23 34 24 s10 s34 s21 s22 s12 s33 s11 p s r -e s a m 4 /3 x 1 s35 41 42 23 24 13 33 34 14 psr -sc p- 24-230u c/esa m 4/3x1/1x2 o rder n o.: 29 81 11 4 appr o vals serial n o. 1 3 2 3 3 3 4 1 1 4 2 4 3 4 4 2 s12 s11 s10 a2 a1 41 power k1 k2 42 14 13 33 23 34 24 s10 s34 s21 s22 s12 s33 s11 p s r -e s a m 4 /3 x 1 s35 1 7 6 5 4 8 3 9 2 1 7 6 5 4 8 9 psr-scp- 24-230uc/esam4/3x1/1x2 psr-spp- 24-230uc/esam4/3x1/1x2
logic power
psr-?- 24-230uc/esam4/3x1/1x2 102404_02_en phoenix contact 5 assembly and startup in order to comply with ul, use copper cables that are designed for operating temperatures of > 75c. cabling must be protected against external short circuits and damage. automatic disconnecting switches must be used. for reliable and shock-proof contacts, strip the connection ends as follows: figure 3 psr-scp- 24-230uc/esam4/3x1/1x2 figure 4 psr-spp- 24-230uc/esam4/3x1/1x2 before starting work, disconnect the device from the power supply! observe the electrotechnical safety regulations and those of the trade association! ignoring the safety regulations can lead to death, serious injury or cause considerable damage! the device may only be started up, assembled, modified or retrofitted by an authorized electrician. 7 mm 41 42 23 24 13 33 34 14 1 4 1 3 3 3 2 3 3 4 10 mm 41 42 14 33 34 23 24 13 1 4 3 3 3
psr-?- 24-230uc/esam4/3x1/1x2 102404_02_en phoenix contact 6 ensure the wiring is appropriate to the field of application. follow the application examples (see page 7). in general, the safety relay is wired according to the following specifications: closing the activation circuit and feedback circuit figure 5 automatic activation: connect a jumper between s33 and s35. figure 6 monitored reset: connect the reset between terminal blocks s33 and s34. figure 7 monitored reset with monitored contact expansion: connect the reset button and the n/c contacts of the expansion contactors in series to terminal blocks s33 and s34. figure 8 automatic activation with monitored contact expansion: connect the n/c con- tacts of the expansion contactors to terminal blocks s33 and s35. closing the input circuit (emergency shutdown) figure 9 two-channel with cross-circuit protection: connect the n/c contacts of the tripping device to s11-s12 and s21-s22 and jumper s10-s11. figure 10 one-channel: connect the n/c contact of the tripping device to s11-s12. jumper s21-s22 and s10-s12 * . figure 11 two-channel without cross-circuit protec- tion: connect the n/c contact of the tripping device to s10-s11 and s11-s12 and jumper s21-s22. for reliable operation, the emergency stop safety relay must be installed in housing protected against dust and humidity with ip54 protection. s10 s11 s12 s21 s22 s33 s34 s35 s10 s11 s12 s21 s22 s33 s34 s35 reset s10 s11 s12 s21 s22 s33 s34 s35 k6 k5 ext. reset s10 s11 s12 s21 s22 s33 s34 s35 k6 k5 ext. * safety category 4 can only be achieved if automatic disconnecting switches are used and the cables are installed in separate cables s10 s11 s12 s21 s22 s33 s34 s35 emergency stop s10 s11 s12 s21 s22 s33 s34 s35 emergency stop s10 s11 s12 s21 s22 s33 s34 s35 x
psr-?- 24-230uc/esam4/3x1/1x2 102404_02_en phoenix contact 7 connection examples two-channel emergency stop circuit with cross- circuit detection and monitored reset button ? jumper s33-s35: automatic activation ? suitable for up to safety category 4 figure 12 two-channel emergency stop circuit with cross-circuit detection and monitored reset button one-channel emergency stop circuit with monitored reset button ? jumper s33-s35: automatic activation ? suitable for up to safety category 4 * figure 13 one-channel emergency stop circuit with monitored reset button two-channel safety door circuit with cross-circuit detection and monitored reset button ? jumper s33-s35: automatic activation ? suitable for up to safety category 4 figure 14 two-channel safety door circuit with cross- circuit detection and monitored reset button one-channel safety door circuit with monitored reset button ? jumper s33-s35: automatic activation ? suitable for up to safety category 4 * figure 15 one-channel safety door circuit with monitored reset button ? phoenix contact 05/2006 * safety category 4 can only be achieved if automatic disconnecting switches are used and the cables are installed in separate cables 14 24 a1 a2 s35 23 s34 s10 s11 s12 s21 s22 s33 psr-...-24-230uc/esam 4/3x1/1x2 24-230v ac/dc gnd 42 13 41 34 33 reset emergency stop 14 24 a1 a2 s35 23 s34 s10 s11 s12 s21 s22 s33 psr-...-24-230uc/esam 4/3x1/1x2 24-230v ac/dc gnd 42 13 41 34 33 reset emergency stop 14 24 a1 a2 s35 23 s34 s10 s11 s12 s21 s22 s33 psr-...-24-230uc/esam 4/3x1/1x2 24-230v ac/dc gnd 42 13 41 34 33 reset emergency stop 14 24 a1 a2 s35 23 s34 s10 s11 s12 s21 s22 s33 psr-...-24-230uc/esam 4/3x1/1x2 24-230v ac/dc gnd 42 13 41 34 33 reset emergency stop
|
