B-3 August 199976-100016-001
Intelligent Suppression Control/Fire Alarm System
PEGAsys
06-129562-001
NO
NC
R
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4
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24V
24V
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24V
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AUX1
AUX2
D
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IN
2
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DCIN 1
ACOUT
N
1
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N GL N
ACIN
2
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C
RS485
A
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CCMMOTHER BD
SYSTEMPOWER
24V
RET
24V
RET
2
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H
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TP4TP3
D
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1
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3
TB9TB8
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1
1
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1
ASHLAND,MA01721
KIDDE-FENWAL,INC.
R
E
T
TBLRELAY
TBLRELAY
W2 W3
W
4
F1
W1
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2
0
6
-1
2
9
5
6
2
-0
0
1
N
O
N
C
RS485
A
B
CCMMOTHER BD
SYSTEMPOWER
24V
RET
24V
RET
2
4
V
R
E
T
2
4
V
2
4
V
R
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T
R
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2
4
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+
-
A
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1
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2
DCIN 2
C
D
C
IN
1
A
C
O
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N
1
L
2
N
G
L
N
A
C
IN
24V
L
SHR
RET
S
H
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TP4
TP3
D
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1
S
3
TB9TB8
R
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2
1
1
2
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1
ASHLAND,MA01721
KIDDE-FENWAL,INC.
R
E
T
TBLRELAY
TBLRELAY
W2 W3
W
4
F1
W1
S
2
0
6
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2
9
5
6
2
-0
0
1
N
O
N
C
RS485
A
B
CCM
MOTHERBD
SYSTEMPOWER
24V
RET
24V
RET
2
4
V
R
E
T
2
4
V
2
4
V
R
E
T
R
E
T
2
4
V
R
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T
BAT
+
-
A
U
X
1
A
U
X
2
DCIN 2
C
D
C
IN
1
A
C
O
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T
N
1
L
2
N
G
L
N
A
C
IN
24V
L
SHR
RET
S
H
R
TP4TP3
D
S
1
S
3
TB9TB8
R
R
2
1
1
2
S
1
ASHLAND,MA01721
KIDDE-FENWAL,INC.
R
E
T
TBLRELAY
TBLRELAY
W2 W3
W
4
F1
W1
S
2
0
6
-1
2
9
5
6
2
-0
0
1
N
O
N
C
RS485
A
B
CCMMOTHER BD
SYSTEMPOWER
24V
RET
24V
RET
2
4
V
R
E
T
2
4
V
2
4
V
R
E
T
R
E
T
2
4
V
R
E
T
BAT
+
-
A
U
X
1
A
U
X
2
DCIN 2
C
D
C
IN
1
A
C
O
U
T
N
1
L
2
N
G
L
N
A
C
IN
24V
L
SHR
RET
S
H
R
TP4TP3
D
S
1
S
3
TB9TB8
R
R
2
1
1
2
S
1
ASHLAND,MA01721
KIDDE-FENWAL,INC.
R
E
T
TBLRELAY
TBLRELAY
W2 W3
W
4
F1
W1
S
2
PEGAsysKIDDE
Figure B-5. Expanded Sys. with I/O Modules & P.S.
Figure B-6 shows a expanded PEGAsys system which could have
16 I/O modules and 56 amps of 24 VDC power. The figure also
displays the flexibility to bring all four power supply assemblies in
the second expansion enclosure to one set of batteries. In this
arrangement one of the four power supplies charges the batter-
ies, and all four receive standby power from the batteries. Each
power supply must have its own two conductors connected di-
rectly to the battery set to meet code requirements. The three
non-charging power supplies must have Jumper W1 cut to dis-
able their charging circuits. Refer to Chapter 7 and Appendix A
for more details on power expansion.
Figure B-7 shows an expanded PEGAsys ML system which could
have up to 8 RX/TX loop controllers and 9 I/O modules installed
in the two motherboards. The system also has a maximum 24
VDC power of 24 amps as shown in the diagram. Refer to Chap-
ter 7 and Appendix A for power supply expansion guidelines.
06-129562-001
NO
NC
R
S
4
8
5
A
B
C
C
M
M
O
T
H
E
R
B
D
S
Y
S
T
E
M
P
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W
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2
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2
4
V
R
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T
24V
RET
24V
24V
RET
RET
24V
RET
B
A
T
+
-
AUX1
AUX2
D
C
IN
2
C
DCIN 1
ACOUT
N
1
L
2
N GL N
ACIN
2
4
V
L
S
H
R
R
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T
SHR
T
P
4
T
P
3
DS1
S3
T
B
9
T
B
8
R
R
2
1
1
2
S1
A
S
H
L
A
N
D
,
M
A
0
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2
1
K
ID
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N
W
A
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IN
C
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RET
T
B
L
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W
2
W
3
W4
F
1
W
1
S2
0
6
-1
2
9
5
6
2
-
0
0
1
N
O
N
C
RS485
A
B
CCMMOTHER BD
SYSTEMPOWER
24V
RET
24V
RET
2
4
V
R
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T
2
4
V
2
4
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R
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2
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+
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D
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IN
1
A
C
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N
1
L
2
N
G
L
N
A
C
IN
24V
L
SHR
RET
S
H
R
TP4TP3
D
S
1
S
3
TB9TB8
R
R
2
1
1
2
S
1
ASHLAND,MA 01721
KIDDE-FENWAL,INC.
R
E
T
TBLRELAY
TBLRELAY
W2 W3
W
4
F1
W1
S
2
0
6
-
1
2
9
5
6
2
-0
0
1
N
O
N
C
RS485
A
B
CCMMOTHER BD
SYSTEMPOWER
24V
RET
24V
RET
2
4
V
R
E
T
2
4
V
2
4
V
R
E
T
R
E
T
2
4
V
R
E
T
BAT
+
-
A
U
X
1
A
U
X
2
DCIN 2
C
D
C
IN
1
A
C
O
U
T
N
1
L
2
N
G
L
N
A
C
IN
24V
L
SHR
RET
S
H
R
TP4TP3
D
S
1
S
3
TB9TB8
R
R
2
1
1
2
S
1
ASHLAND,MA 01721
KIDDE-FENWAL,INC.
R
E
T
TBLRELAY
TBLRELAY
W2 W3
W
4
F1
W1
S
2
0
6
-
1
2
9
5
6
2
-
0
0
1
N
O
N
C
RS485
A
B
CCMMOTHERBD
SYSTEMPOWER
24V
RET
24V
RET
2
4
V
R
E
T
2
4
V
2
4
V
R
E
T
R
E
T
2
4
V
R
E
T
BAT
+
-
A
U
X
1
A
U
X
2
DCIN 2
C
D
C
I
N
1
A
C
O
U
T
N
1
L
2
N
G
L
N
A
C
IN
24V
L
SHR
RET
S
H
R
TP4TP3
D
S
1
S
3
TB9TB8
R
R
2
1
1
2
S
1
ASHLAND,MA 01721
KIDDE-FENWAL,INC.
R
E
T
TBLRELAY
TBLRELAY
W2 W3
W
4
F1
W1
S
2
0
6
-
1
2
9
5
6
2
-0
0
1
N
O
N
C
RS485
A
B
CCMMOTHERBD
SYSTEMPOWER
24V
RET
24V
RET
2
4
V
R
E
T
2
4
V
2
4
V
R
E
T
R
E
T
2
4
V
R
E
T
BAT
+
-
A
U
X
1
A
U
X
2
DCIN 2
C
D
C
I
N
1
A
C
O
U
T
N
1
L
2
N
G
L
N
A
C
IN
24V
L
SHR
RET
S
H
R
TP4TP3
D
S
1
S
3
TB9TB8
R
R
2
1
1
2
S
1
ASHLAND,MA 01721
KIDDE-FENWAL,INC.
R
E
T
TBLRELAY
TBLRELAY
W2 W3
W
4
F1
W1
S
2
0
6
-
1
2
9
5
6
2
-0
0
1
N
O
N
C
RS485
A
B
CCMMOTHERBD
SYSTEMPOWER
24V
RET
24V
RET
2
4
V
R
E
T
2
4
V
2
4
V
R
E
T
R
E
T
2
4
V
R
E
T
BAT
+
-
A
U
X
1
A
U
X
2
DCIN 2
C
D
C
I
N
1
A
C
O
U
T
N
1
L
2
N
G
L
N
A
C
IN
24V
L
SHR
RET
S
H
R
TP4TP3
D
S
1
S
3
TB9TB8
R
R
2
1
1
2
S
1
ASHLAND,MA 01721
KIDDE-FENWAL,INC.
R
E
T
TBLRELAY
TBLRELAY
W2 W3
W
4
F1
W1
S
2
0
6
-1
2
9
5
6
2
-0
0
1
N
O
N
C
RS485
A
B
CCMMOTHERBD
SYSTEMPOWER
24V
RET
24V
RET
2
4
V
R
E
T
2
4
V
2
4
V
R
E
T
R
E
T
2
4
V
R
E
T
BAT
+
-
A
U
X
1
A
U
X
2
DCIN 2
C
D
C
IN
1
A
C
O
U
T
N
1
L
2
N
G
L
N
A
C
IN
24V
L
SHR
RET
S
H
R
TP4TP3
D
S
1
S
3
TB9TB8
R
R
2
1
1
2
S
1
ASHLAND,MA 01721
KIDDE-FENWAL,INC.
R
E
T
TBLRELAY
TBLRELAY
W2 W3
W
4
F1
W1
S
2
PEGAsysKIDDE
Figure B-6. Expanded Sys. with I/O Modules & P.S.
NOTE: One main power supply/charger assembly can be
used to charge a common set of batteries. All other power
supply/charger assemblies could be connected to the com-
mon set of batteries in parallel for backup DC power only.
You will also need to disable the charging circuit on the
additional power supply/charger assemblies by cutting
jumper W1. Be careful not to exceed the maximum charg-
ing capacity of the main power supply.