SCM 3R and SCM 3RQ

Features:
Suitable for signal evaluation of muting sensors
Connection of 2 to 4 muting sensors
2 enabling paths, Stop 0
Signalling output for the function of the muting lamp / monitoring of the muting lamp
Signalling output for the monitoring of simultaneous operation
Optionally cross-wire detection
7 LEDs to show switching conditions
Control Category 4 to EN 954-1