List of products by brand Relmatic
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Watchdog Monitoring Module WZR-1
€52.00The 1-channel watchdog monitoring module WZR-1
monitors pulsating watchdog signals of controllers such
as a PLC. Both the negative and the positive edges are
monitored. This ensures that the watchdog signal is
evaluated as an error when the contact drops out, sticks
or hangs. The contact of the WZR-1 switches off when
an error is detected.