Digital fire detection control panel
COMPACT LYON
FIRE PRETECTION MANUFACTURER 13
Ctra. de Molins de Rei a Rubí, Km. 8,4 - 08191 RUBÍ (Barcelona) ESPAÑA.
Tlf.: +34 935 862 690 - Fax:+34 936 999 261 - cofem@cofem.com - www.cofem.com
1.5.3. - Modules
1.5.3.1- Master detection module (KMAY)
Microprocessed analogue and addressable device (with short-circuit
isolator) installed as another element inside the loop.
This is a device that allows connecting conventional detectors and/or
manual call point inside an analogue fire detection system, realising the interface
function between the analogue detection system and the conventional one.
In the “Zona C” terminal, a maximum of 10 conventional call points can be
installed. In the “Zona D” terminal, it is allowed 20 temperature detectors
(A30XT, A30XV) or 15 elements between conventional smoke detectors
(A30XH, A30XHS) and manual call points. Both terminals are monitored by an
end of line capacitor, 10µF/63V. In this way, it is indicated an open line, crossed
line, alarm detector or alarm manual call point status.
The flashing of the transparent red LED indicates communication with the
control panel, and if it remains on it indicates the alarm status of a detector or
manual call point connected to this module.
This module has an output for activation of a remote indicator which will be activated when alarm
status is reached. The Master Detection Module takes the power supply from the loop.
The Master Detection Modules is placed in a rectangular, heat-resistant ABS box.
The KMAY is conformant with EN 54-18 with the conformity mark awarded by AENOR.
Connection is made according to figure 3.
Note: To determine the number of KMAY it can be installed, consult the devices limit per
control panel table (Chapter 1.5).
Figure 3. Connection schematic KMAY
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