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Installing Adder Modules
20
The Figure below shows the main board for the 3 loop addressable model. It is the same as the single loop model
with two additional addressable loops.
Figure 7: Main Board (3 loop model) Cable Connectors and Jumper Locations
T elephone line #1
T elephone line #2
RS-485 for
annunciators
Auxiliary Relay
Alarm Relay
Supervisory Relay
T rouble Relay
Auxiliary
Supply
Resettable
Auxiliary
Supply
Unfiltered
24V supply
Connect to PR-300
Connect to
Remote trouble
indicator
Connect to RAX-332
Addressable
1 3 2
Loops
BL
K
RE
D
BL
K
RE
D
BL
K
RE
D
BL
K
RE
D
P
O
W
E
R
S
U
PP
L
Y
S-
+
NC
N
O
C
NC
N
O
C
NC
N
O
C
N
C
NO
C
RT
RT
RT
R
T
R
ES
C
O
RE
S
C
O
LI
N
E
1
LI
N
E
2
J W7
-+
-+
-
+
-
+
-+
-
+
SI
G
1
SI
G
2
SI
G
3
S
I
G
4
RS
-
4
8
5
AU
X
.
R
E
L
A
Y
AL
AR
M
RE
L
A
Y
SU
P
E
R
V
IS
OR
Y
RE
L
A
Y
TR
O
U
B
L
E
RE
L
A
Y
AU
X
S
U
P
P
L
Y
4-
W
IR
E
S
UP
PL
Y
CO M +
CO M -
T RL
T RB
UNF IL T E RE D
F W R 24 VDC
RT I
PO RT
SYSTEM NORMAL
OCT 21 ,
2005 02 : 41 AM
Lo
o
p
A
+
-
+
-
B
J W9
J W1
J W3
J W4
S Y S T E M
R E S E T
F IR E
DR IL L
A L A R M
A C K NOW L E DGE
GE NE R A L
A L A R M
S IGNA L
S IL E NC E
B UZ Z E R
S IL E NC E
L A MP
T E S T
S P A R E
A C ON
1
2
ABC
3
5
6
7
8
9
*
0
#
4
X
M
?
DEF
GHI
J KL
MNO
PR S
TUV
WXY
QZ
C OMMON A LA R M
C OMMON S UP V
C OMMON TR OUB LE
C P U FA ULT
GR OUND FA ULT
J W2
J W6
J W5
F or P C programming us e U I MA
I nterfac e module not U L-864 or
U LC-527 lis ted. P leas e refer to
D oc ument LT-929 for details
R S -232C P OR T
F or P C programming
P 12
P 3
P 2
P 8
P 4
Summary of Contents for FX-350 Series
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