Man-1078_Sigma_CP_22
Page 10 of 24
5B
6. Connecting to the circuit board
All connections for field wiring are to a single row of terminals along the top of the circuit board.
The connections for the power cables are to a pluggable terminal block which may be pulled off of the board
to remove the plate/PCB assembly. Remove this pluggable terminal only with mains power off.
Shielded fire alarm cable such as FP200 and metal cable glands must be used for all connections to the
panel.
The resistance of any core of any cable must not exceed 25 ohms. The shield of the cable must be bonded
securely to the enclosure via a metal gland.
Wiring should enter the enclosure at the top of the panel using the knockouts provided and be formed tidily
to the appropriate terminals leaving only enough wire to ensure that there is no strain on the PCB.
Terminals are capable of accepting wires of up to 2.5mm
2
.
AUX
24V
R0V
SIL
AL FLT
RST
RS485
S1
ZONE
1
LOCAL
FIRE
+
-
FAULT
RLY
FIRE
RLY
+
-
S2
+
-
+
-
ZONE
2
+
-
ZONE
3
+
-
ZONE
4
+
-
ZONE
5
+
-
ZONE
6
+
-
ZONE
7
+
-
ZONE
8
+
-
NC C NO
NC C NO
NC C NO
REMOTE CONTROL
Terminal designations
Wiring must not go across the front of the circuit board plate or between the plate and the circuit board.
If cable entries need to be in positions other than at the knockouts provided, wiring must be fed behind and
well away from the surface of the circuit board.
The space at the bottom of the enclosure is largely occupied by the standby batteries so this must be borne
in mind when considering cable entries.
6B
7. Software revision number
New features may be added to Sigma CP fire control panels from
time to time and when this is done the operating software of the
unit is updated. The software revision can be located on the main
processor by removing the plate holding the PCB from the
enclosure and turning it over. The software version will have a
number such as “Sig27.hex” and it is this number which will
determine which features the panel has installed and its
compatibility with Sigma CP ancillary board, sounders boards,
repeaters etc.
CORRECT
INCORRECT
INCORRECT
SW1
SW2
SW4
SERIAL NUMBER
+
+
+
+
+
+
+
+
+
D 1008 ISSUE 06
C 1
R 1
R 2
R
3
R
5
R
6
R 7
R
8
R
9
C
3
0
C
3
1
R
1
1
R
1
2
R 13
R
1
4
R
1
5
R
1
7
R
1
8
R
1
9
R
2
1
R
5
1
R
5
2
R
5
3
R
5
4
R
5
5
R
5
6
R
5
7
R
5
8
R
6
0
R
6
1
R
6
2
R
6
3
R
6
4
R
6
5
R
6
6
R
6
7
R
6
9
R
7
1
R
7
2
R
7
3
R
7
4
R 78
R
8
0
R
8
1
R 85
R 86
R 87
R
8
8
R
9
0
R
9
8
R
9
9
R
1
0
2
R
1
0
3
R 104
R
1
0
9
R
1
1
0
R
1
1
1
R
1
1
2
C 2
C 3
C 4
C 5
C 7
C
1
9
C 20
C 21
C 22
C 23
C 27
C
3
7
C
3
8
C
3
9
C
4
0
C
4
3
C
4
4
C
5
5
C 60 C 61
R
1
1
3
R
1
1
4
R
1
1
6
R
1
1
7
C
9
6
C 33
R
1
2
8
C 73
C 74
C 75
C
7
6
C 34
C 35 C 36
R 130
R 131
R 132
R 133
R 134
R 135
R
1
3
7
R 129
C
4
2
C 41
R
8
9
R
1
0
7
C
8
1
R 126
C
8
3
C
9
4
C
9
5
R
1
1
8
R
4
A
R
4
B
R
4
C
R
4
D
R
4
E
R
4
F
R
1
0
A
R
1
0
B
R
1
0
C
R
1
0
D
R
1
0
E
R
1
0
F
R
1
6
A
R
1
6
B
R
1
6
C
R
1
6
D
R
1
6
E
R
1
6
F
R
2
2
A
C
9
2
C 93
C 97
C
9
8
C
9
9
C
1
0
0
C
1
0
1
C
1
0
2
C
1
0
3
R
1
5
5
R
1
5
6
R
1
5
7
C
1
0
4
C
1
0
5
R
1
5
8
C 106 C 107
C
1
0
8
C
1
0
9
D 1
D 2
D 3
D 4
D 9
D 10
D 11
D 12
D 13
D 14
D 15
D 16
D 22
D 23
Z 11
Z 14
D 30
F
1
F 2
F
4
F
9
F 10
F 11
T
R
1
T
R
2
T
R
3
TR9
T
R
2
6
TR 19
TR 24
TR 28
TR 25
IC 4
IC 5
IC 10
IC 1
IC 2
D 32
D 33
D 34
D 35
IC 6
REG1
J 1
C 24
C 25
C 65
C 66
C 67
C 68
C 56
C 82
D 41
D
2
0
F
1
2
C 51
RL 2
RL 3
RL 1
RL 9
RL 10
X
T
L
1
LED3
LED4
LED5
LED6
LED7
LED 17
LED 35
VR 1
TH 1
TR 23
L 1
T 3
R
E
G
3
F
B
5
F
B
6
F
B
7
F
B
8
F
B
1
F
B
2
F
B
3
F
B
4
F
B
9
F
B
1
0
R 70
R 75
R 76
X2
X1
C
4
5
VDR4
VDR3
V
D
R
2
VDR1
FB20
FB21
C128
C127
L
E
D
8
L
E
D
1
1
L
E
D
1
5
L
E
D
1
2
L
E
D
1
0
L
E
D
1
6
L
E
D
3
4
L
E
D
9
L
E
D
1
3
L
E
D
1
4
C6
F
3
R
1
6
8
TR47
R
1
6
7
R
1
6
6
Sig27. hex
Jason
SOFTWARE VERSION LABEL
Summary of Contents for Sigma CP K Series
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