Hello Gents
What is this 5V port used for on this UC300 ETH-UB1 board?
Is this to power the ENABLE terminals on the DQ542MA stepper motor drivers?
Using the X axis as an example, I connected the stepper drivers as follows:
XS+ to PUL+
XS- to PUL-
XD+ to DIR+
XD- to DIR-
I have not powered the board up yet,through the 24V power supply, so do not know yet, if there will be 5V available at that terminal on the board? Or must a 5V DC power supply be connected to this port?
Regards
Craig