20
7.8
Connectors
SPARC-bus splitter box
WP SPARC-bus connection box
35349A
_ON
SUPPLY
SPARC+
LS_1+
SPARC-
AF+
+12VDC
AF-
RX_AF-
RX_AF+
+12VDC
-BAT
LS_2-
-BAT
LS_2+
LS_1-
3
X1
3
13
13
15
14
15
14
11
12
10
11
12
10
X2
9
8
7
X3
9
8
7
6
5
4
6
5
4
2
1
2
1
37394
LS_1-
LS_2+
-BAT
LS_1+
+12VDC
-BAT
+12VDC
RX_AF+
RX_AF-
AF-
AF+
SPARC-
SPARC+
SUPPLY_ON
LS_2-
NC
Shield
SPARC-bus cable
For systems with a supply voltage of +12V, the table below gives the maximum length of the SPARC-bus cable for the supply to a single
control unit furthest away from the transceiver. The cable length depends on the number of supply wires and the wire thickness. For a +24V
supply the maximum cable lengths listed may be doubled.
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6\VWHP
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7R
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1XPEHURIZLUHV 1XPEHURIZLUHV 0D[
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+12 Volt
2x8
Transceiver CU
0.25
2
2
30 metres
+12 Volt
2x8
Transceiver CU
0.50
2
2
60 metres
+12 Volt
2x8
Transceiver CU
0.75
2
2
100 metres
56.114
+12 Volt
2x8
Transceiver CU
0.14
3
2
5 metres
The SPARC-bus cable length is limited by the output power delivered to an external speaker connected to the LS2 terminals. The speaker
output power depends on cable length and cable thickness as in the table below
:LUH>PP@ /HQJWK>P@
0D[3RZHU>:@
0.14
5
3.4
0.25
10
3.2
0.25
20
2.0
0.50
20
3.2
0.50
40
2.0
0.75
30
3.2
0.75
60
2.0
35356
56.114
SPARC-bus/Option cable 5 metres 56.114
SPARC-bus connections
3LQQR 1DPH
&RORXU
7ZLVWHGSDLU
pin 1
SUPPLY_ON Red/White
7
pin 2
SPARC+
Yellow
1
pin 3
SPARC-
Yellow/White
1
pin 4
AF+
Blue/White
2
pin 5
AF-
Blue
2
pin 6
-BAT_0VDC
Red and Orange
7/8
pin 7
+12VDC
Orange/White
8
pin 8
RX_AF+
Green/White
3
pin 9
RX_AF-
Green
3
pin 10
+12VDC
Black/White
6
pin 11
LS_1+
Brown
4
pin 12
LS_1-
Brown/White
4
pin 13
-BAT_0VDC
Black
6
pin 14
LS_2+
Purple
5
pin 15
LS_2-
Purple/White
5
Shield
Shield
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1DPH
7DQGVHW
63$5&EXV
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SDLU
+22.
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pin 1
SUPPLY_ON
1
1
pin 2
SPARC+
1
2
2
pin 3
SPARC-
1
3
3
pin 4
AF+
2
4
4
pin 5
AF-
2
5
5
pin 6
-BAT_0VDC
6
6
pin 7
+12VDC
7
7
pin 8
RX_AF+
3
8
8
pin 9
RX_AF-
3
9
9
pin 10
+12VDC
10
10
pin 11
LS_1+
4
11
11
pin 12
LS_1-
4
12
12
pin 13
-BAT_0VDC
13
13
pin 14
LS_2+
5
14
14
pin 15
LS_2-
5
15
15
Installation - Control Unit
0330