Texecom Premier Elite 8XP-W - Mounting the Expander; Wiring; Expander to Control Panel Connections

Premier Elite 8XP-W & 32XP-W Installation Manual
INS467-4 11
12V
T
R
0V
1 2 3 4 5 6 7 8
1
ON
2 4
3
1
ON
2 4
3
1
2 3
4
1
2 3
4
Mounting the Expander
Remove each screw cap by inserting a flat bladed screwdriver into the slot and turning anti-
clockwise, excessive force is NOT required. Remove both of the cover screws and put them in a safe
place along with the screw caps. Gently pull the cover away from the base applying slight pressure
to the sides at the top of the expander if required. The front cover should now be off.
Mount the expander using at least two appropriate countersunk screws (no larger than No. 8). A
keyhole slot has been provided to assist mounting and aid levelling.
If required a screw should be placed into the knockout on the rear of the expander to enable the
rear/wall tamper.
Wiring
It is strongly recommended that the system is completely powered down (mains and battery) before
wiring the expander. Connect the expander to the control panel using 4-core cable as follows:
Expander
Control Panel
Description
+ + +12V Supply
- - 0V Supply
T T Transmit Data
R R Receive Data