Safety relay (standalone), inputs: 1/2-channel wiring with/without detection of shorts across contacts, outputs: 7 N/O, 2 N/C,2 SC, automatic/ monitored start, UB = 24 V DC, width: 90 mm, plug-in spring-loaded terminals, monitoring of E-STOP, safety gates. This product has been discontinued. The following products are fully compatible in function: 750104 751104 750134 751134 However, it should be checked for the respective application whether all necessary framework conditions and parameters are also fulfilled for the intended use.