Mini-Fit Jr. 4 Pins
In the CANopen-Standard (CiA-303-1) the allocation of the most common plug connections are standardized. In the application profile for lifts there are recommendation for several plugs for lift components.

Pin-Allocation Plug Mini-Fit Jr. 4 Pins
Pin | Signal | Description |
1 | CAN_H | CAN bus signal (dominant high) |
2 | CAN_L | CAN bus signal (dominant low) |
3 | (GND) | optional ground power supply (of Pin 4) |
4 | (CAN_V+) | optional external power supply (+24 V) |
Applications
This plug is currently used by the following devices: