Fail-safe standstill monitors
FWS 1206
Features:
Detects standstill using 1 or 2 impulse sensors
Uses additional standstill signal, e.g. PLC as second input channel
Control Category 3 to EN 954-1
2 enabling paths
Operating voltage 24 VDC
Reset input
2 short-circuit proof additional transistor outputs
ISD Integral System Diagnostics
2 channel microprocessor controlled
Customer-specific standstill frequencies possible



