Safety relay (standalone), inputs: 1/2-channel wiring with/without detection of shorts across contacts, outputs: 3 N/O, 1 N/C,1 STD, automatic/manual start, UB 24 V DC, width: 112.5 mm, screw terminals integrated, monitoring of E-STOP, safety gates, with two independently adjustable delay-on de-energisation contacts, release time 12 levels from 1 – 20 s/0.1 – 3 s.