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External Connectors 31
E-EQ-VX5RG-G-ARC VX5 Reference Guide
Power Supply Connector
Power is supplied to the VX5 through the power connector. Additionally this assembly provides a
connection point for the vehicle’s chassis ground to be connected internally to the conductive
chassis of the computer.
The VX5 internal power supply can accept DC input voltages in the range of 12 to 80 Volts.
1
3
4
5
2
Figure 2-18 The Power Connector
Pinout
Pin Signal
1 DC Positive (+)
2 UPS Battery Positive (+)
3 Chassis Ground
4 UPS Battery Negative (–)
5 DC Negative (–)