Features
Clear Signaling
Clear Signaling
Signaling occurs via LEDs and a potential-free contact when the value falls below a specified limit.
Operating Mode Selection
Operating Mode Selection
Switch between grounded and ungrounded operation via S1 slide switch
Convenient Connection Technology
Convenient Connection Technology
Easy connection via Push-in CAGE CLAMP® and a push-button for all conductor types
Automated Evaluation
Automated Evaluation
Check the insulation resistance between the +24 V/0 V terminals and ground in grounded control circuits (every 10 seconds) and ungrounded control circuits (every second)
Upgrading from a ground conductor disconnect terminal block to a ground resistance signaling module
Wherever a ground conductor disconnect terminal is currently in use, a ground resistance signaling module can easily be retrofitted for fully automated monitoring.
Two 24 VDC power supplies require only one ground resistance signaling module
Even with two or more power supply units connected in parallel, one ground resistance signaling module suffices for ground-fault monitoring.
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