Further information for Pilz PNOZS4C24VDC3N/O1N/C - 751104 safety relay PNOZ s4 24VDC 3n / 1n /
PNOZsigma safety relay (standalone), inputs: 1/2-channel wiring with/without cross-circuit detection, manual/automatic start, outputs: 3 NO, 1 NC, 1 HL, UB = 24 V DC, width: 22.5 mm, plug-in spring-loaded terminals, monitoring of emergency stops, safety doors, light curtains.