CAN D9 Connector

Pin	Signal	Description
1	(unused)	Reserved
2	CAN_L	CAN_L bus line dominant low
3	CAN_GND	CAN Ground
4	–	Reserved
5	(CAN_SHLD)	Optional CAN Shield
6	CAN_GND	CAN Ground
7	CAN_H	CAN_H bus line dominant high
8	–	Reserved
9	CAN_V+	CAN external supply*
* Used with opto-isolation mode