Further information for Phoenix Contact PSR-SPP- 24UC/ESL4/3X1/1X2/B (2981062)
Safety relay for emergency stop, safety door, and light grid monitoring up to SIL 3 or Cat. 4, PL e according to EN ISO 13849, single or two-channel operation, 3 enabling current paths, nominal input voltage of 24 V AC/DC, plug-in spring-cage terminal block