WABCO GmbH OPTITIRE Manual Do Utilizador
4
OPTITIRE
Components
24
4.5
Connecting cable
Connection OPTITIRE to vehicle wiring on towing vehicle / bus performed in two
sections:
The first section comprises the connection of the ECU to the distribution element in
the vicinity of the driver's workplace. This section is splash-proof allowing external
installation on vehicle.
The second section is a cable set designed for interior installation only and distribu-
tion to display, diagnosis interface and, using the free cable ends, to the terminals
of vehicle wiring from coupling of first cable is made from here.
sections:
The first section comprises the connection of the ECU to the distribution element in
the vicinity of the driver's workplace. This section is splash-proof allowing external
installation on vehicle.
The second section is a cable set designed for interior installation only and distribu-
tion to display, diagnosis interface and, using the free cable ends, to the terminals
of vehicle wiring from coupling of first cable is made from here.
Basic wiring principle for towing vehicle / bus is displayed in the following illustra-
tion. As cable are based on IVTM connector a suitable cable adapter 894 600 001
2 must be included.
tion. As cable are based on IVTM connector a suitable cable adapter 894 600 001
2 must be included.
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fig. 4-7:
Wiring of towing vehicle
A
Display
B
Diagnosis
C
Vehicle electric system
D
ECU
E
external
F
inside
Pin No.
Connector pin assignment
Cable colour 5-pin
Cable colour 7-pin
2
CAN High
1
CAN Low
8
GND
blue
blue
7
+24 V or 12 V
red
red
6
Ignition
amber & grey
grey
4
Stop light / warning lamp 2
amber