Electrical wiring schematic showing connection for Node 5 chair I/O module on a Flanders autonomous drill. Includes the full 12-pin connector pinout detailing J1939 CAN & DeviceNet signals. Shows harness details from the cab dash panel & left chair cable assembly with wire specs like 0.34mm² RED, BLK, BLU, & WHT. Includes notes for the 121 ohm resistor check and connector orientation. Designed for autonomous mining operations & maintenance etc.