The evaluation of the earth fault is carried out in a much more complex way, so that symmetrical earth faults can also be detected and signalled.
The two potential-free signal contacts of the ifm efector Insulation Fault Monitors can be integrated in the emergency stop circuit or trigger a signalling lamp, or they can be wired onto a digital input.
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ifm efector | Sensors & Controls
ifm provides German engineered and manufactured sensor and control solutions for automation, including position sensors and object recognition, fluid sensors and diagnostic systems, bus systems and ...