80-JE177-1 Rev. B
MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION
7
Rear View
•
Main Power Connector: This connector is used to connect the power cable from vehicle
battery power supply.
•
Expansion I/O Connector: This connector is used to connect the optional I/O expansion
cable. The I/O expansion cable consist of a protected external 5V power supply,
protected external vehicle battery power supply, Driver Notification & ELD LED
expansion control ports and a general purpose RS232 serial connection (Tx/Rx).
•
USB Host Connector: This connector can be used for charging USB powered device
and is able to transfer logging data.
