8
Document #51003 Rev.E 01/11/02 P/N 51003:E
MS-9200(C) Main Circuit Board
24V UNREG 24V NONRS 24V RST
BELL 2 POWER
BELL 1 POWER
SUPV
ALARM
TROUBLE
PC/PRINTER TERM COMM
G
ND F
A
UL
T
DI
S
A
BLE
TR
AN
S
F
O
R
M
E
R
1
TRANSF
O
R
M
E
R
2
- +
BATTERY
RS
-2
3
2
PC
/P
R
INT
E
R
RS
-485
TER
M
. MO
D
E
TR
O
U
BLE
+ - + - + -
B+ A+ A- B-
B+ A+ A- B-
NO C NO NC C NO NC C
A B B+ A+ B- A-
1 COMM 2
ACS
SHIELD
SLC
SLC
OUT+ IN+ OUT- IN-
T
B
4
T
B
2
T
B
1
T
B
3
T
B
7
T
B
5
T
B
6
J16
J6
JP3
JP1
CAUTION
HIGH VOLTAGE
J3
TB8
J19
J17
JP4
SW1
SW3
SW2
C
AUT
ION!
HI
G
H
V
O
L
TAG
E
GNDFAULT
J16
UDACT-F
Connector
TB4 - 24 VDC Power
Common (-)
Resettable (+)
Common (-)
Nonresettable, filtered (+)
Common (-)
Unregulated, nonreset (+)
TB1 - Bell Circuit 1
B (-)
A (-)
A (+)
B (+)
TB2 - Bell Circuit 2
B (-)
A (-)
A (+)
B (+)
TB6 - SLC
Shield A
Shield B
B (+)
A (+)
B (-)
A (-)
TB5 - ACS COMM
1 (+)
2 (-)
TB7 - TERM COMM
PC/Printer
OUT (+)
IN (+)
OUT (-)
IN (-)
TB3 - Relays
TROUBLE
C
NC
NO
ALARM
C
NC
NO
SUPV
C
NO
J17
Xformer 1
High
Voltage
J19
Optional
Xformer 2
High
Voltage
TB8 - AC
EARTH
NEUTRAL
HOT
JP1- Battery
Charger Disable
Cut to disable FACP
battery charger when
using external charger
J3
Battery Connector
JP3
Ground Fault Disable
Cut to disable Ground
Fault Detection Circuit
SW3
(TB7) EIA-232/EIA-485 Selection
Up position selects EIA-232 for
TB7 PC/Printer connection.
Down position selects EIA-485
for TB7 Annunciator connection
SW2 - Trouble
Normal position is up for no AC
fail reporting delay.
If using UDACT-F for Central
Station, SW2 must be down, as
shown, to enable AC Loss
Delay reporting.
J6 - RTM-8F
Connector for optional
RTM-8F Module
JP4 - RTM-8F Supervision
Cut jumper to supervise RTM-8F
module when installed
SW1 - Write Protect
Up position is write protect.
Down position, as shown, is
nonwrite protect which
allows panel programming.
Ground
Fault LED
9200bord.cdr