Vimpex Hydrosense HSCP - Connecting to the Circuit Board; Terminal Designations; Software Revision Number

Man-1131_Hydrosense_HSCP_01 Page 6 of 18
5. 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.
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
.
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.
6. Software revision number
New features may be added to HYDROSENSE HSCP alarm 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 HYDROSENSE HSCP ancillary board, sounders
boards, repeaters etc.
CORRECT
INCORRECT INCORRECT
SW1
SW2
SW4
SERIAL NUMBER
+
+
+
+
+
+
+
+
+
D1008 ISSUE 06
C1
R1
R2
R
3
R
5
R
6
R7
R
8
R
9
C
3
0
C
3
1
R
1
1
R
1
2
R13
R
1
4
R
1
5
R
1
7
R
1
8
R19
R21
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
R78
R
8
0
R
8
1
R85
R86
R87
R
8
8
R
9
0
R
9
8
R
9
9
R
1
0
2
R
1
0
3
R104
R
1
0
9
R
1
1
0
R
1
1
1
R
1
1
2
C2 C3 C4 C5 C7
C
1
9
C20 C21 C22 C23
C27
C
3
7
C
3
8
C
3
9
C
4
0
C
4
3
C44
C
5
5
C60 C61
R
1
1
3
R
1
1
4
R
1
1
6
R
1
1
7
C
9
6
C33
R
1
2
8
C73 C74
C75
C76
C34 C35 C36
R130
R131
R132
R133
R134
R135
R
1
3
7
R129
C
4
2
C41
R
8
9
R
1
0
7
C
8
1
R126
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
R1 6D
R16E R16F
R2 2A
C
9
2
C93 C97
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
C106 C107
C
1
0
8
C
1
0
9
D1 D2 D3
D4
D9
D10
D11
D12
D13
D14
D15
D16
D22
D23
Z11
Z14
D30
F
1
F2
F
4
F
9
F10
F11
T
R
1
T
R
2
T
R
3
TR9
T
R
2
6
TR19
TR24
TR28 TR25
IC4
IC5
IC10
IC1
IC2
D32 D33 D34
D35
IC6
REG1
J1
C24
C25
C65 C66 C67 C68
C56
C82
D41
D
2
0
F
1
2
C51
RL2 RL3
RL1 RL9
RL10
XTL1
LED3 LED4 LED5 LED6 LED7 LED17 LED35
VR1
TH1
TR23
L1
T3
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
R70
R75
R76
X2X1
C45
VDR4
VDR3
V
D
R
2
VDR1
FB20FB21
C128C127
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
LOCAL
ALARM
ALARM
www.acornfiresecurity.com
www.acornfiresecurity.com