Trip Coil

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Trip Coil

Function

The Trip/Close Coil Monitor provides four form “C” dry contacts, one for each channel monitored. If the coil system has continuity, the contact is held in the closed position. Each channel is connected in series and forms a closed circuit that, with the use of station DC or AC power, sends an energized signal to the base unit.

Features

	Ensures that the trip/close coils are functional
	Monitors up to four trip or close coils simultaneously.

Benefits

	Eliminates the need for periodic coil checks
	Reduces system down-time by alarming coil failures.

Alarms

In the event that any channel loses continuity or the power supply fails, the digital input to the base unit becomes de-energized, creating an event. A base unit auxiliary alarm may be wired to a station annunciator.