Safety-monitoring module STOP 0 and 1 UB 24 VDC 1 or 2 channel control 2 channel control, antivalent Start button / autostart Start with edge detection 3 Safety contacts stop 0 2 Safety outputs stop 1 1 Auxiliary contact 1 Signalling output Housing width 22,5 mm Screw connection plugable Suitable for Emergency stop monitoring Safety guard monitoring Pull-wire emergency stop switch/ position switch Magnetic safety sensors BNS AOPD monitoring PL e / suitable for applications in SIL 3 eCl@ss 27371819