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 screw terminals, monitoring of emergency stops, safety doors, light grids, combustion systems in accordance with EN 50156-1.
