Owner's manual
Connecting the Charger to a Load
Installation and Configuration
CHG-75 PN 51315:A 08/01/01 21
2.9.3 Connecting the Charger to an MS-9600
The charger can be connected to an FACP power supply, such as an MS-9600, by
disabling the local charger. The MS-9600 charger is disabled by cutting jumper JP3.
To connect a charger to the MS-9600:
1. Disconnect all power (AC and DC) from the MS-9600 and CHG-75
2. Cut jumper JP3, which is located on the MS-9600 main circuit board, to disable
the FACP battery charger
3. Connect the CHG-75 Output Circuit TB2, Terminal 3 (Out +) to MS-9600
battery connector TB2 (+) terminal and Terminal 4 (Out -) to MS-9600 battery
connector TB2 (-) terminal as illustrated in Figure 2.13.
Be certain to observe
proper polarity.
4. Connect the batteries to the charger (refer to Figure 2.10 and Figure 2.11).
+-
BATTERY
LCD D IS PLAY
KEYPAD I/F
SECU RITY OPT BD
1
2
3
OPT DACT
HOT
CB1
J3
J12
J2
TB1
TB2
TB3
JP3
JP2
JP8
JP4
JP7
JP5
JP6
JP6
J17
J16
J6
J8
J7
JP10
JP11
CU T TO
DISAB LE
LOCA L
CH ARG ER
DISAB LE
GND
FLT
CU T TO
MONITOR 4XTM
OPT SLC
4XTM OP T BD
TB4
TB5
TB6 TB7
TB8
NEUT EARTH
1
4
*
2
5
0
3
6
#
1
st
EV ENT
AB C
DEF
GHI
JKL M N O
PR S
TUV WXY
QZ
-/.
CLR
78 9
ESC
ENTER
RECALL
ACK/STEP
SILENCE
DRILL
HOLD 2 SEC
RESET
MODE
MAINTENANCE
SILENCED
DISABLED
BATTERY
GROUND
TROUBLE
SUPERVISORY
FIRE ALARM
AC POWER
-
+
-
+
JP1
JP3
SW 1
JP4
TB3
TB4
TB2
ENABLE
AC D ELAY
16 HR
DE LAY
TE NS
ONES
CU T F OR
240VAC
GND FLT
DISA BL E
AM-1 ENABLE
ADDRESS
ON OFF
AM-1
JP5
JP2
F1
F2
J4
J1 J2
J3
F3
TB1
HOT
OUT
+
BAT
+
OUT
-
BAT
-
EARTH
NEUT
15 15
A- B- A + B+
NC NO C
0
4
3
9
2
6
1
5
7
8
12
13
15
14
10
11
0
4
3
9
2
6
1
5
7
8
12
13
15
14
10
11
Figure 2.14 CHG-75 Wiring to MS-9600
Battery -
Battery +
+
+
-
-
+
-
Battery
Interconnect
Cable*
MS-9600
CHG-75
75 AH
12V
75 AH
12V
AC Power
Hot
Neutral
Earth
Out -
Out +
Cut JP3 for this application
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