Further information for Pilz 751126 safety relay PNOZS6.1C24VDC3N/O1N/C
PNOZsigma safety relay (standalone), inputs: 1 NO per button, outputs: 3 NO, 1 NC, 1 HL, UB = 24 V DC, width: 22.5 mm, plug-in spring-loaded terminals, two-hand control device, monitoring of simultaneity with two-hand buttons.