Expansion Port Connector

Female 15-pin 1.27mm pitch micro-D connector

Female 15-pin 1.27mm pitch micro-D connector

Pin No	Pin Function
Pin 1	CAN Bus 4 (Ext 1) Low Signal
Pin 2	CAN Bus 4 (Ext 1) High Signal
Pin 3	CAN Bus 5 (Ext 2) Low Signal
Pin 4	CAN Bus 5 (Ext 2) High Signal
Pin 5	CAN Bus 6 (Ext 3) Low Signal
Pin 6	CAN Bus 6 (Ext 3) High Signal
Pin 7	LIN (Local Interconnect Network) Bus
Pin 8	+Vin Supply Voltage
Pin 9	FlexRay Bus 1 BP Signal
Pin 10	FlexRay Bus 1 BM Signal
Pin 11	FlexRay Bus 2 BP Signal
Pin 12	FlexRay Bus 2 BM Signal
Pin 13	Ground for the FlexRay Buses
Pin 14	Ground for the CAN and LIN Buses
Pin 15	Power Ground

Note:

• Pins not mentioned in the description table(s) are NC.