Fire-Lite Alarms MS-9200 Technical Manual page 83
Addressable fire control panel (export version)
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APPENDIX C: LCD-40 Ann
APPENDIX C:
APPENDIX C:
APPENDIX C:
APPENDIX C:
The following drawing illustrates the wiring of two LCD-40 Remote Annunciators to an MS-9200 FACP. A maximum
of 32 LCD-40s may be connected to a single control panel. The EIA-485 wiring must pass through a Ferrite Core
in each LCD-40. The illustration shows power supplied to the annunciators by the MS-9200. For system applica-
tions requiring greater than the 300 ma of nonresettable power the MS-9200 can supply, or for remote locations,
use the Fire•Lite FCPS-24FE Field Charger Power Supply.
The DIM-485 interface module is required when using the LCD-40. Insert the plastic standoff, supplied with the
DIM-485, into the hole located near the J11 connector on the top right side of the MS-9200 main circuit board.
(Note that older MS-9200 circuit boards do not have a hole near J11, thus preventing the insertion of the standoff).
Align the connector on the DIM-485 board with J11 on the MS-9200 main circuit board and align the hole on the
DIM-485 with the standoff inserted into the main circuit board. Carefully seat the DIM-485 connector on the main
circuit board J11 connector and press to seat the DIM-485 on the standoff.
24 VDC TB4 Terms
3 (+) and 4 (-)
MS-9200 in grounded box
I D
I D
I D
I D
M
M
M
M
4 -
4 -
4 -
4 -
8
8
8
8
5
5
5
5
C
C
C
C
O
O
O
O
N
N
N
N
N
N
N
N
I D
M
4 -
8
5
C
O
N
N
I D
I D
I D
I D
I D
M
M
M
M
M
4 -
4 -
4 -
4 -
4 -
8
8
8
8
8
5
5
5
5
5
T
r e
m
n i
l a
1
-
O
U
T
r e
m
n i
l a
2
-
N I
T
r e
m
n i
l a
3
-
O
U
T
r e
m
n i
l a
4
-
N I
Notes:
Notes:
Notes:
Notes:
Notes:
1) The above table shows terminal to terminal wiring between the DIM-
485 and one LCD-40.
2) If more than one LCD-40 is installed, the wiring to the DIM-485 In (+)
Terminal 2 and In (-) Terminal 4 will be from the Out terminals of the
last installed LCD-40.
3) The LCD-40 must have the two supplied R120 (120 ohm) resistors
installed across the In Terminals 2 & 4 and Out Terminals 1 & 3.
These resistors are required for impedance matching.
4) Refer to the LCD-40 Technical Manual Document #50327 for detailed
wiring information.
Technical Manuals Online! - http://www.tech-man.com
LCD-40 Ann unciator
LCD-40 Ann
LCD-40 Ann
LCD-40 Ann
Ferrite Core P/N 29090 Required
EIA-485
1 2 3 4
J11
E
E
E
E
C
C
C
C
I T
I T
I T
I T
O
O
O
O
N
N
N
N
S
S
S
S
E
C
I T
O
N
S
3 3 3 3 3
L
L
L
L
L
C
C
C
C
C
D
D
D
D
D
4 -
4 -
4 -
4 -
4 -
0
0
0
0
0
T
(
) +
P
1
T
r e
m
n i
l a
2
2
(
) +
P
1
T
r e
m
n i
l a
1
T
) - (
P
1
T
r e
m
n i
l a
4
2
) - (
P
1
T
r e
m
n i
l a
3
Document # 50428
firealarmresources.com
unciator Wir
unciator
unciator
unciator
Ferrite Core P/N 29090 Required
P1
P1
P1
P1
P1
(+) EIA-485
IN
(-) EIA-485
Rev. B1
7/28/97
P/N 50428:B1
Wir
Wir
Wir ing
ing
ing
ing
Wir
ing
LCD-40 in grounded box
1 2 3 4
LCD-40 in grounded box
1 2 3 4
(+) (-)
EIA-485
n/c
OUT
(+) 24 VDC
IN
(-) 24 VDC
(+) (-)
24 VDC
OUT
P2
P2
P2
P2
P2
Earth
Ground -
Optional
Shield
Connect
83
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