Hi All.

After many many days scratching my head, trying to put together a control circuit for my SELF BUILD cnc router I have to conclude I need help.

I am not an amateur with electronics, but an advanced beginner. I am trying to put a wiring schematic together which includes at least an E Stop & Fault Trips. My CNC consists of 3, DM556T Stepper Drivers, 3 NEMA 23 Stepper Motors, a 240 vac > 36 vdc transformer, my spindle is 240 vac. I hope to be using ARDUINO UNO as controller.

Can anyone offer help and advice please.?

Regards.

Ray.