Fig. 31a GardTec 872 Zone Expanders (Group1) remote from panel (inc Cable
Colours) for EXP1 to EXP8
Red
Black
Yellow
Blue
Each of the Expander cards should be idented using the jumpers JP1-JP8 on the
card.
Fig. 31b GardTec 872 Zone Expanders (Group2) remote from panel (inc Cable
Colours) for EXP9 to EXP16
Red
Black
Yellow
Blue
Each of the Expander cards should be idented using the jumpers JP1-JP8 on the
card. JP1= EXP9, JP2-EXP10, JP3=EXP11, JP4=EXP12, JP5=EXP13, JP6=EXP14,
JP7=EXP15, JP8=EXP16.
Note: In all above examples max cable run is 150 metres. It is recommended that
PSUs are used to supply the detectors on remote expanders
Note:
Remote Expander Cable(s) Part No.01-094 will be required
The expander cable plug MUST be plugged in to the main PCB EXP socket(s)
with the red wire to pin 1.
If required expander cards may be mounted in a remote expander box Part No 02-066
These expander boxes are ideal housings when the expander cards are to be mounted
away from the control panel.
Page 40
1
Expander
Cable 1
Plug to
EXP1
LH Molex
Connector
Main PCB
872 Expander
Card(1)
12V
0V
SAD1
SCLK
872 Expander
Card(2)
12V
0V
SAD1
SCLK
1
Expander
Cable 2
Plug to
EXP2
RH Molex
Connector
Main PCB
872 Expander
Card(9)
12V
0V
SAD1
SCLK
872 Expander
Card(10)
12V
0V
SAD1
SCLK
GardTec 872
Wiring Connections
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