I need a cable to connect the Avant to the PC with a 9 pin D-Sub connector.
Can I use the cable used for the CDC (Control Module) as it has a 9 pin D-Sub?
You cannot use the same cable for both applications :
In any case, the Avant cable has a bi-directional adapter for the data that is being transmitted to the PC either for writing or reading.
However, please note that: