4 Electrical installation
36 Festo – GDCP-CMMP-M0-HW-EN – 1511c – English
4.6 Connection: CAN bus [X4]
4.6.1 Plug [X4]
Motor controller Design on the device Counterplug
CMMP-AS-...-M0 Sub-D plug connector, 9-pin, pin Sub-D plug connector, 9-pin, socket
Tab. 4.12 Plug design [X4]
4.6.2 Pin assignment [X4]
[X4] Pin no. Designation Value Description
1 – – Not assigned
6 CAN-GND – Galvanically connected to GND in the
motor controller
2 CAN-L – Negative CAN signal (dominant low)
7 CAN-H – Positive CAN signal (dominant high)
3 CAN-GND – Galvanically connected to GND in the
motor controller
8 – – Not assigned
4 – – Not assigned
9 – – Not assigned
5 CAN shield – Screening
Tab. 4.13 Pin assignment for CAN-interface [X4]