Chapter 2. Installation/System Checkout
2-15
Battery Wiring
•
The main battery harness connects the MSB to the bat-
tery set in the same cabinet.
•
The system requires 24V battery backup. Use two 12V
batteries, connected in series. The main battery harness
connects to the .250” fast-on battery terminals, as fol-
lows:
1.
Connect black wire to the negative battery terminal
of Battery 1.
2.
Connect white wire from the positive battery termi-
nal of Battery 1 to the negative battery terminal of
Battery 2.
3.
Connect the red wire to the positive battery termi-
nal of Battery 2.
•
Connect the main battery harness to the four-position
header, located approximately in the center of the bot-
tom edge on the MSB. Insert the connector left-justi-
fied, with the red wire to the left.
•
The EPS connects to the battery header next to the bat-
tery harness described in the previous bullet. Install the
EPS red/black harness right-justified to the battery
header, with the black wire to the right.
•
For depleted battery cutout operation, remove jumper
per installation instructions. Separate jumper removal
required for MSB and EPS. System programming
option “Depleted Battery Cutout” must also be selected.
ULC-S527 depleted battery operation requires jumper
removal.
•
Battery Wire is supervised, but not power-limited.
•
For 18 Ah or larger batteries, the 4009-9801 external
battery cabinet must be used. Mount the battery box
within 20 feet of the control panel, in accordance with
the mounting instruction label in the box. All intercon-
necting wiring must be enclosed in conduit.
Figure 2-17 Battery Wiring
TB1
DANGER
HIGH VOLTAGE
IN THIS AREA
DACT TELEPHONE
CONNECTIONS
EXP
ANSION POWER SUPPL
Y
ASSY
.
NAC MODULE
TB2
THE POWER SUPPLY MODULE, PART OF THE EPS
ASSEMBLY
, IS MOUNTED BENEATH THE NAC MODULE
PORTION OF THE EPS ASSEMBLY
.
734 - 180
ATTACH TO BATTERY CONNECTOR
RIGHT - JUSTIFIED, BLACK WIRE TO THE RIGHT
CONNECT TO
BATTERY TERMINALS
(FUSED ON PCB)
BLACK
RED
HARNESS 734 - 180
FROM EPS (LOWER MODULES)
TO MAIN SYSTEM BOARD
BATTERY CONNECTOR
EPS
POWER SUPPLY MODULE
TB5
1
2
3
4
5
6
7
8
TB1
3B+
3B-
3A+
3A-
4B+
4B-
4A-
4A-
24V
0V
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
1
2
3
4
5
1
2
3
4
5
6
7
8
TB3
MAIN SYSTEM BOARD - ADDRESSABLE (MSB - A)
R
E
D
R
E
D
B
L
K
B
L
K
Technical Manuals Online! - http://www.tech-man.com
firealarmresources.com
Содержание TrueAlarm 4008- 9121
Страница 1: ...Technical Manuals Online http www tech man com firealarmresources com...
Страница 6: ...Technical Manuals Online http www tech man com firealarmresources com...
Страница 10: ...Technical Manuals Online http www tech man com firealarmresources com...
Страница 34: ...Technical Manuals Online http www tech man com firealarmresources com...
Страница 58: ...Technical Manuals Online http www tech man com firealarmresources com...
Страница 68: ...Technical Manuals Online http www tech man com firealarmresources com...
Страница 72: ...Technical Manuals Online http www tech man com firealarmresources com...
Страница 80: ...Technical Manuals Online http www tech man com firealarmresources com...
Страница 85: ...Technical Manuals Online http www tech man com firealarmresources com...
Страница 86: ...Technical Manuals Online http www tech man com firealarmresources com...