Connector Pin Assignment
Omnicomm Light and Smart terminals
Connector X1:
| No. of pin | Name of signal | Designation | Wire colour in cable |
|---|---|---|---|
| 1 | Ground (negative) for power supply | Ground (power) | White |
| 2 | RPM input | Tachometer | Blue |
| 3 | Universal input 2 | Input 2 | Black-white |
| 4 | iButton+ | iButton+ | Pink-red |
| 5 | Line B RS-485 LLS | B RS-485 LLS | Blue-white |
| 6 | CAN L | CAN L | Purple-white |
| 7 | Vehicle power supply voltage | Power | Red |
| 8 | Ignition key | IGN | Yellow |
| 9 | Universal input 1 | Input 1 | Blue |
| 10 | Universal output 1 | Output 1 | Yellow-red |
| 11 | Line A RS-485 LLS | A RS-485 LLS | Orange-white |
| 12 | CAN Н | CAN Н | Purple-orange |
