Supervised Technical Signals Input Module (1 Alarm and 1 Fault) – MSTAY Cofem

Description

Supervised Technical Signals Input Module (1 Alarm and 1 Fault) – MSTAY Cofem

features

It has two inputs to discern the open or closed state of a dry contact connected in series with a 10kO resistance. In the idle state the contact must be open and in the event of an anomaly it must be closed. In the first entry (marked as IN1) detects closed contact with ALARM category. The second entry (marked as IN2) detects closed contact with FAULT category. The two inputs can be associated simultaneously, having both alarm and fault information.

In the idle state, the MSTAY supervises the outside line by means of a 33kΩ resistor., indicating the status of open line or crossed line.

It is a typical application to signal the status of other detection systems where there may be connection of flow sensors in the case of sprinkler installations., limit switches in the case of fire doors, elevators, deposit level, etc.

The flashing of the transparent red led indicates communication with the control panel, as well as if it remains on, it indicates the alarm status. The illumination of the green led indicates the activation of one or both inputs.

This module has an output for the activation of a remote pilot, activated when in alarm state. The Technical Signals Module is powered by the connection to the loop.

Supplied in rectangular modules made of heat-resistant ABS.

The MSTAY module is certified according to the EN Standard 54-18 by AENOR, and with CE marking according to the European Regulation of Construction Products (EU) 305/2011.

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Additional information