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65 Installation Instructions
AC Input Connector
("14" in Figure 2.)
The two outer terminals of the AC IN connector connect to the 17VAC output
from the mains transformer.
Battery Connector
("15" in Figure 2.)
Note: Do not connect the battery until all other wiring has been completed.
The BATT terminals are for connection to a +12Vdc standby battery. A battery
lead is provided (red wire to "+").
12V Battery
If the mains power to the control unit fails, the standby battery will take over
and maintain the system. In order to safeguard the battery from full discharge,
the control unit automatically isolates the standby battery when its voltage
falls below 9.5V. When the mains power is restored, the system will power-up
and continue to recharge.
An MS1000 Battery Kit is required to fit a 17AH battery inside the cabinet.
12Vdc Auxiliary Power Terminals
("16" in Figure 2.)
You can use the terminal block in the bottom-left corner of the control unit
PCB to power devices such as PIR detectors. The terminals provide 12Vdc
(protected by a polyfuse). Refer to page 19 for power availability.
Back Tamper Connector
("17" in Figure 2.)
The BACK TAMPER connector should be wired to the "back tamper switch",
which is mounted on a plate that slides into slots shown in Figure 1. The
switch enables the system to generate a tamper alarm if the lid of the control
unit is removed or if the control unit is removed from the wall.
+
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Figure 14. Battery Connections
11763087 Issue 1
2. Installation
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Control Panel
battery terminals
Page 17
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