CANopen Connector 9-Pin D-Sub

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In the CANopen-standard (CiA-303-1) the allocation of the most common plug connectors are standardized. In the application profile for lifts several recommendation for several plugs in lift components are made.

D-Sub 9pole

This includes the 9-Pin D-Sub.

Pin-Allocation of the D-Sub-Plug 9pole
Pin Signal Description
1 - reserved
2 CAN_L CAN bus signal (dominant low)
3 CAN_GND CAN ground
4 - reserved
5 (CAN_SHLD) optional shield
6 (GND) optional ground power supply (of Pin 9)
7 CAN_H CAN bus signal (dominant high)
8 - reserved
9 (CAN_V+) optional external power supply (+24 V)


This plug is used by the following devices at the moment: