Safety relay (standalone). inputs: 1/2-channel wiring with/without detection of shorts across contacts. outputs: 2 N/O. 2 N/Ot-d. UB = 24 V DC. width: 45 mm. screw terminals integrated. E-STOP monitoring. safety gates. with 2 delay-on de-energisation contacts. delay time can be set in 12 levels from 0.1 – 30 s.