Pin No
Pin Function
Pin 1
CAN Bus 1 (Medium Speed Bus) Low Signal
Pin 2
CAN Bus 0 (High Speed Bus) Low Signal
Pin 3
Ground
Pin 4
K-Line (1 wire bus) of ISO 9141
Pin 5
Power Ground
Pin 7
CAN Bus 0 (High Speed Bus) High Signal
Pin 8
CAN Bus 1 (Medium Speed Bus) High Signal
Pin 9
4.5-41V Supply Voltage