https://www.phoenixcontact.com/us/products/2700553 08/30/2016???page? 1 ?/? 6 safety relays?-?psr-mc50-3no-1do-24dc-sc?-?2700553 please be informed that the data shown in this pdf document is generated from our online catalog. please find the complete data in the user's documentation. our general terms of use for downloads are valid (http://phoenixcontact.com/download) safety relay for monitoring non-equivalent signal generators up to silcl?3, cat.?4, pl?e, 2-channel, non- equivalent operation, automatic or manual, monitored start, 3 enabling current paths, u s ?=?24?v?dc, plug-in screw terminal block why buy this product ?up to cat.4/pl e according to iso 13849-1, silcl 3 according to iec 62061 ?low housing width of just 12.5?mm ?two-channel non-equivalent control ?3 enabling current paths, 1 digital signal output ?manually monitored and automatic activation in a single device key commercial data packing unit 1 stk weight per piece (excluding packing) 180.000 g custom tariff number 85371099 country of origin germany technical data note utilization restriction emc: class a product, see manufacturer's declaration in the download area dimensions width 12.5 mm height 112.2 mm depth 114.5 mm ambient conditions 13 23 33 14 24 34 a1 s34 a2 m1 s13 s12 pwr 24v dc psr-mc50 in 1/2 k1 k2 k3 k1 k4 k2 k5 k6 2 4 1 3 5 6 7 8 9 k1k2 k3 k4 a1 s13 s34 23 13 a2 s12 24 14 m1 psr-mc50 8 k5k6 34 33 k1k2 m 24v dc k1 k2 n l 0v k1 k2 s2 s3 11 12 13 14 a1 a2 1314 psr-mc50 s12 s34 s13 ( ) ( ) m1 ( ) 2324 ( ) 34 33
https://www.phoenixcontact.com/us/products/2700553 08/30/2016???page? 2 ?/? 6 safety relays?-?psr-mc50-3no-1do-24dc-sc?-?2700553 technical data ambient conditions ambient temperature (operation) -40 c ... 55 c (observe derating) ambient temperature (storage/transport) -40 c ... 85 c max. permissible relative humidity (operation) 75 % (on average, 85% infrequently, non-condensing) max. permissible humidity (storage/transport) 75 % (on average, 85% infrequently, non-condensing) shock 15g vibration (operation) 10 hz ...150 hz, 2g maximum altitude 2000 m (above sea level) input data rated control circuit supply voltage u s 24 v dc -15 % / +10 % power consumption at u s typ. 1.92 w rated control supply current i s typ. 80 ma inrush current 5 a (t?=?200?s at u s ) current consumption < 5 ma (with u s /i x to s12) < 5 ma (with u s /i x to s13) > -5 ma (with u s /i x to s34) < 10 ma (with u s /i x to s34) voltage at input/start and feedback circuit 24 v dc -15 % / +10 % typical response time < 175 ms (automatic start) < 175 ms (manual, monitored start) typ. starting time with u s < 250 ms (when controlled via a1) typical release time < 20 ms (when controlled via a1 or s12 and s13.) recovery time < 500 ms status display 3 x green led maximum switching frequency 0.5 hz max. permissible overall conductor resistance 150 filter time 1 ms (at a1 in the event of voltage dips at u s ) max. 1.5 ms (at s12, s13; test pulse width) min. 7.5 ms (at s12, s13; test pulse rate) test pulse rate?=?5?x?test pulse width output data contact type 3 enabling current paths contact material agsno 2 minimum switching voltage 12 v ac/dc maximum switching voltage 250 v ac/dc (observe the load curve) limiting continuous current 6 a (observe derating) inrush current, minimum 3 ma 13 23 33 14 24 34 a1 s34 a2 m1 s13 s12 pwr 24v dc psr-mc50 in 1/2 k1 k2 k3 k1 k4 k2 k5 k6 2 4 1 3 5 6 7 8 9 k1k2 k3 k4 a1 s13 s34 23 13 a2 s12 24 14 m1 psr-mc50 8 k5k6 34 33 k1k2 m 24v dc k1 k2 n l 0v k1 k2 s2 s3 11 12 13 14 a1 a2 1314 psr-mc50 s12 s34 s13 ( ) ( ) m1 ( ) 2324 ( ) 34 33
https://www.phoenixcontact.com/us/products/2700553 08/30/2016???page? 3 ?/? 6 safety relays?-?psr-mc50-3no-1do-24dc-sc?-?2700553 technical data output data maximum inrush current 6 a sq. total current 48 a 2 (observe derating) switching capacity min. 60 mw output fuse 6 a gl/gg (n/o contact) 4 a gl/gg (for low-demand applications) alarm outputs number of outputs 1 (digital, pnp) voltage 22 v dc (u s ?-?2?v) current max. 100 ma maximum inrush current 500 ma (t?=?1?ms at u s ) short-circuit protection no general relay type electromechanical relay with forcibly guided contacts in accordance with iec/en?61810-3 (en?50205) mechanical service life 10 x 10 6 cycles nominal operating mode 100% operating factor net weight 176.3 g mounting type din rail mounting assembly instructions see derating curve mounting position vertical or horizontal degree of protection ip20 min. degree of protection of inst. location ip54 control two-channel housing material pbt housing color yellow connection data connection method screw connection pluggable yes conductor cross section solid min. 0.2 mm2 conductor cross section solid max. 2.5 mm2 conductor cross section flexible min. 0.2 mm2 conductor cross section flexible max. 2.5 mm2 conductor cross section awg min. 24 conductor cross section awg max. 12 stripping length 7 mm screw thread m3 13 23 33 14 24 34 a1 s34 a2 m1 s13 s12 pwr 24v dc psr-mc50 in 1/2 k1 k2 k3 k1 k4 k2 k5 k6 2 4 1 3 5 6 7 8 9 k1k2 k3 k4 a1 s13 s34 23 13 a2 s12 24 14 m1 psr-mc50 8 k5k6 34 33 k1k2 m 24v dc k1 k2 n l 0v k1 k2 s2 s3 11 12 13 14 a1 a2 1314 psr-mc50 s12 s34 s13 ( ) ( ) m1 ( ) 2324 ( ) 34 33
https://www.phoenixcontact.com/us/products/2700553 08/30/2016???page? 4 ?/? 6 safety relays?-?psr-mc50-3no-1do-24dc-sc?-?2700553 technical data safety-related characteristic data stop category 0 designation iec 61508 - high demand safety integrity level (sil) 3 designation iec 61508 - low demand safety integrity level (sil) 3 designation en iso 13849 performance level (pl) e (4?a?dc13; 5?a?ac15; 8760?switching cycles/year) category 4 designation en 62061 safety integrity level claim limit (sil cl) 3 standards and regulations shock 15g designation air clearances and creepage distances between the power circuits standards/regulations din en 50178 rated insulation voltage 250 v ac rated surge voltage/insulation safe isolation, reinforced insulation 6 kv between input circuit and enabling current path (13/14) and enabling current path (23/24) and enabling current path (33/34) basic insulation 4 kv between all current paths and housing degree of pollution 2 overvoltage category iii vibration (operation) 10 hz ...150 hz, 2g conformance ce-compliant drawings block diagram block diagram key: 1?=?input circuit 13 23 33 14 24 34 a1 s34 a2 m1 s13 s12 pwr 24v dc psr-mc50 in 1/2 k1 k2 k3 k1 k4 k2 k5 k6 2 4 1 3 5 6 7 8 9 k1k2 k3 k4 a1 s13 s34 23 13 a2 s12 24 14 m1 psr-mc50 8 k5k6 34 33 k1k2 m 24v dc k1 k2 n l 0v k1 k2 s2 s3 11 12 13 14 a1 a2 1314 psr-mc50 s12 s34 s13 ( ) ( ) m1 ( ) 2324 ( ) 34 33
https://www.phoenixcontact.com/us/products/2700553 08/30/2016???page? 5 ?/? 6 safety relays?-?psr-mc50-3no-1do-24dc-sc?-?2700553 2?=?voltage limitation 3?=?start circuit 4?=?control circuit channel?1 5?=?control circuit signal output 6?=?control circuit channel?2 7?=?start channel?1 and 2 8?=?channel?1 9?=?diagnostics k1,?k2?...?k6?=?force-guided elementary relays circuit diagram classifications ecl@ss ecl@ss 5.1 27371901 ecl@ss 6.0 27371819 ecl@ss 8.0 27371819 ecl@ss 9.0 27371819 etim etim 5.0 ec001449 approvals approvals approvals ul listed / cul listed / eac / functional safety / culus listed ex approvals 13 23 33 14 24 34 a1 s34 a2 m1 s13 s12 pwr 24v dc psr-mc50 in 1/2 k1 k2 k3 k1 k4 k2 k5 k6 2 4 1 3 5 6 7 8 9 k1k2 k3 k4 a1 s13 s34 23 13 a2 s12 24 14 m1 psr-mc50 8 k5k6 34 33 k1k2 m 24v dc k1 k2 n l 0v k1 k2 s2 s3 11 12 13 14 a1 a2 1314 psr-mc50 s12 s34 s13 ( ) ( ) m1 ( ) 2324 ( ) 34 33
https://www.phoenixcontact.com/us/products/2700553 08/30/2016???page? 6 ?/? 6 safety relays?-?psr-mc50-3no-1do-24dc-sc?-?2700553 approvals approval details ul listed? ? http://database.ul.com/cgi-bin/xyv/template/lisext/1frame/index.htm ?file e 140324 cul listed? ? http://database.ul.com/cgi-bin/xyv/template/lisext/1frame/index.htm ?file e 140324 eac? ??7500651.22.01.00244 functional safety? ??44-205-13755201 culus listed? ? phoenix contact 2016 ? - all rights reserved http://www.phoenixcontact.com 13 23 33 14 24 34 a1 s34 a2 m1 s13 s12 pwr 24v dc psr-mc50 in 1/2 k1 k2 k3 k1 k4 k2 k5 k6 2 4 1 3 5 6 7 8 9 k1k2 k3 k4 a1 s13 s34 23 13 a2 s12 24 14 m1 psr-mc50 8 k5k6 34 33 k1k2 m 24v dc k1 k2 n l 0v k1 k2 s2 s3 11 12 13 14 a1 a2 1314 psr-mc50 s12 s34 s13 ( ) ( ) m1 ( ) 2324 ( ) 34 33
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