Wiring connection drawings
4
Zone wiring
Each zone circuit is supplied with an End of Line Monitor unit
(EOLM-1). All zone circuits must be terminated with an EOLM-1,
connected at the end of the installed zone wiring, taking care to
observe the correct polarity.
Do not fit any other component such as an end of line resistor to
the zone circuits.
The EOLM-1 works in conjunction with a diode fitted in each
detector base so that all call points continue to function should a
detector head be removed.
This range of control panels can support up to 32 detectors
(max per zone) and an unlimited number of call points per zone.
Sounder wiring
The standard 1, 2, and 4 zone fire alarm control panels have two
separately protected, line monitored, sounder circuits for use with
polarised and suppressed bells, sounders, strobes, relays etc.
The 8 zone fire alarm control panel has four separately
protected, line monitored, sounder circuits for use with
polarised and suppressed bells, sounders, strobes, relays etc.
The wiring for each sounder circuit is to be a parallel circuit with
the 6K8, end of line resistor (EOLR), fitted at the end of the
installed sounder circuit wiring. No ‘spurs’ or ‘tee’s’ permitted.
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