RUPTELA FM-Pro4 - CAN Interfaces; Serial Ports; 1-Wire Interface

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3.6.5 CAN Interfaces
Pins
CAN1 H, CAN1 L, CAN2 H, CAN2 L
Purpose
To read various data from vehicle on-board systems
Applications
FMS data reading
J1939 CAN data reading
HCV CAN data reading
Only one CAN interface can be active at the same time.
3.6.6 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-485B (RS485)
Purpose
To connect and communicate with peripheral devices
Applications
J1708 data reading
RS232 cameras
Digital fuel level sensors
RFID readers
Fatigue sensors
3.6.7 1-Wire
Pins
1W. +5V, 1W. Data
Purpose
To monitor the values of various peripherals
Parameters
Power output: 200 mA @ 4.1 V DC
Applications
Driver registration
Temperature sensors
Trailer assignation