
4 of 12 496328 Issue 2
Wiring
Keypad Addressing and Backlighting
Each remote keypad must be given a separate "address". Link LK1 sets the
keypad address, as shown in Figure 1. Use LK4 to switch the remote keypad
backlights on or off.
LK1
LK2
LK3
LK4
LK1
LK2
LK3
LK4
LK1
LK2
LK3
LK4
LK1
LK2
LK3
LK4
LK1
LK2
LK3
LK4
LK1
LK2
LK3
LK4
LK1
LK2
LK3
LK4
SOUNDER
- VOL +
Keypad 1
Backlight ON Backlight OFF
Keypad 2
Keypad 3 Keypad 4
Figure 1. Keypad Addressing and Keypad Backlight
Connecting a Communicator to 9448+
To wire a communicator use the appropriate cables shown below.
Red (12V)
Blue (PA) +12V removed in alarm
Yellow (Intruder) +12V removed in alarm
Black (0V)
12V
ST2
ST3
0V
12V
PA
Intruder
0V
PA
Intruder
Fire
12V
0V
9448+ Com Connector
9448+ES Com Connector
Com Connector Cable, Part No. 485127
Example Connections:
660 Speech Communicator
1. Brown (PA) -ve applied (+ve removed) in alarm
2. Orange (Alarm) -ve applied (+ve removed) in alarm
3. Yellow (Fire) -ve applied (+ve removed) in alarm
4. Red (12V)
5. Black (0V)
ST2
ST3
ST1
12V
0V
Figure 2. Com Connector Supplied With Product
9448+/9448ES
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