morning,
Im using new motor drivers MA860H ones and have completly removed the electronics.
I do know the pinouts for the older drivers but i have placed them somewhere. I do believe there is an image with pinouts taped to the connector, but i cant locate it unless i search this forum. will take a look.
With regards to the stepper motor step and direction cables from the motor, do you mean what are the col pairs from the motors? or mean the step and dir signal to the stepper drivers?