Honeywell Fire-Lite Alarms ACC-25/50 Instruction Manual page 17

Product Features
CAUTION:
!
MATCH PROPER POLARITY CONNECTIONS TO FIELD WIRING AND SPEAKERS. POLARITY
SHOWN IS IN THE STANDBY AND ALARM CONDITIONS.
Standard
Main Amplifier #1
ACC-AAM25
LEDs on each amplifer
Amp
Supervision
Circuit
Trouble
S4
Battery Charger
Disable Switch
(switch shown for
charger enabled)
Audio Command Center Series Manual — P/N 51889:E1 6/8/2010
OBSERVE PROPER POLARITY
Speaker Circuits are supervised
and power-limited
ELR Resistor required only for
Style Y (Class B) circuits.
4.75 K, 1 watt P/N: 75470
Backup Audio
In Out
+ - + -
TB1
TB2
1 2 3 4
1 2 3 4 5 6
+ - + -
TB1 TB2
TB1
SW1
SW1
J1 J1
P1
T1
J1
FC-XRM70
Optional 70.7 VRMS Plug-in
Conversion Module
(available for each amplifier)
Figure 1.2 Command Board With Amplifiers
+ - + -
TB1
1 2 3 4 5 6
TB2
TB2
P1
S1
(Switch S1 of 2nd amplifier
shown in Backup 'OFF' condition
Product Description
Backup Audio
In Out
1 2 3 4
+ - + -
Optional 2nd or
Backup Amplifier
ACC-AAM25
S2
Field
Programmable
Option Switches
S3, S5, and S1
Controls and
System Status
Indicators
17