The Schmersal SRB-E-232ST safety-monitoring module has a glass-fibred reinforced thermoplastic, ventilated enclosure material. The material of the electrical contacts is Ag-Ni, self-cleaning, positive drive. It snaps onto standard DIN rail to EN 60715. It has screw connection, plug-in terminal connector which is rigid or flexible.

STOP 0 / 1 Function
2 Safety outputs STOP 0
Drop-out delay 0 … 30
1 order 2-channel control
3 safety contacts STOP 1
Standards: IEC 61508, IEC/EN 60204-1, ISO 13849-1, EN 60947-5-1, IEC/EN 62061, ISO 13849-1