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The Monitor Module, P/N 55-041, provides a single, Class A or B initiating device circuit (IDC) capable of monitoring normally open contact fire alarm and supervisory devices or normally closed supervisory/process devices. In addition to monitoring the connected contacts, the module will monitor the wiring to the device for open circuits via an end of line resistor (Class B only). The module has a multi-color LED that will flash a unique color for instant status indication (Green for normal operation, Red for active input, Yellow for trouble at device).
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
US$40
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