4
00258
Addressable Gas
detector
Address
And then press Learn
(
21
)
Wire multiple detectors
in parallel
Earth Connections not shown
1
4
2
3
5
7
6
8
11
9 10
13
12
14
17
15
Schematic
AGDS-MCM
v2
230v Supply
3Amp Fused Spur
EM Stop Buttons,
Thermal links
(Normally closed)
For multiple, connect in
series.
AUX 1 & AUX 2
Mains Rated
Potential free contact,
Max load 5amp’s
(latching relay)
See page 6
Basic connections
All current wiring regulations must be followed with reference to running low and mains voltage cables together.
The maximum cable length between a detector and the control panel should not exceed 100 metres, whilst we would
always recommend using screen cable if the distance between the main panel and the detectors is greater than 20metres a
1mm screened cable must be used on the +VE, 0v terminals
Gas detectors, require a four core screened Belden type security cable or 600v rated BMS cable (max cable length of
100meters.)
Remote emergency stops and thermal links require a two core screened cable.
Warranty will be void if Fire Protection Cable or cable over 1mm dia. is used on the SELV side.
(
8,9
)
Optional Ventilation
Interlock connections
(
13
)
Fire alarm connection
Requires a N/C contact
in the fire panel
18
Optional
Switchable contact for
controlling an electrical
contactor etc
0 to 10v output for connection
to a fan speed controller
For use in conjunction with
Co2 detection
Nominal 20v supply
Set using DIP switch
V BMS (
26
)
See page 6 for settings
