Master Module to Connect 32 Detectors / 10 Conventional Pushbuttons (External Power) – KMAY32 Cofem

Description

Master Module to Connect 32 Detectors / 10 Conventional Pushbuttons (External Power) – KMAY32 Cofem

Microprocessed and addressable analog module (with short-circuit isolator) which is installed as one more element of the loop.

This Module allows the connection of detectors and/or conventional pushbuttons in an analogue fire detection system, Performing the interface function between an analog control center and a conventional system.

In the “Zone C” strip, a maximum of 10 conventional pushbuttons. On the “Zone D” strip, a maximum of 32 elements between detectors (A30XH, A30XHS, A30XT and A30XV) and conventional pushbuttons. Both strips supervise the line through an end-of-line resistor, the 4K7. This indicates the open line status, cross line, detector alarm or push button alarm.

features

It has a microswith for configuring zone thresholds:

• Open line threshold (pin μswitch 1-2).
• Detector alarm trip threshold (pin μswitch 3-4).
• Pushbutton alarm trip threshold (pin μswitch 5).

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 of a detector or button connected to this module.

This module has an output for the activation of a remote pilot, activated when in alarm state.

This module is powered by the connection to the loop and requires an auxiliary 24V power supply to power the zones (said voltage is supervised by the microcontroller).

Supplied in rectangular modules made of heat-resistant ABS.

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