20
3.6.5
CAN Interfaces
Pins
CAN1-H, CAN1-L, CAN2-H, CAN2-L, SW CAN
Purpose
To read various data from vehicle on-board systems
Applications
Tachograph data reading
FMS data reading
J1939 data reading
HCV and LCV CAN data reading
Trailer data reading
OBD data and DTC reading
3.6.6
K-Line
Pins
K-Line
Purpose
To read tachograph and OBD data
Applications
Tachograph data reading
OBD data and DTC reading
3.6.7
Serial Ports
Pins
Port A-232 RX, Port A-232 TX, Port B-232 RX, Port B-232 TX (RS232)
Port C-485 A, Port C-485 B (RS485)
Purpose
To connect and communicate with peripheral devices
Applications
Refrigerators
RS232 cameras
Digital fuel level sensors
RFID readers
Fatigue sensors
3.6.8
1-Wire
Pins
1W +5V, 1W Data
Purpose
To monitor the values of various peripherals
Applications
Driver registration
Temperature sensors
Trailer assignation