Where can i obtain electronic diagram of the main control board SDCS-CON-2A 3ADT309600R0002 for ABB drive?

Question

for ABB DC drive rebuild kit DCR601

Answer 1

I am not sure if they will give it to you but I would contact a ABB vendor.  Typically you can get your hands on a basic diagram for the inputs and outputs, but with little actual component detail.  They might keep the detailed diagram to themselves though so it is not copied by Chinese competitors.