Safety switching device (standalone), inputs: 1/2-channel wiring without cross-circuit detection, outputs: 3 NO, 1 NC, 1 NO, automatic/manual start, UB = 24 V DC, width: 90 mm, integrated screw terminals, monitoring of emergency stop, safety doors, with a delayed release contact, delay time adjustable in 12 steps from 0.05 - 30 s.