Advice needed for controller box layout

[Bustercnc]

I would maybe swap the drives and the bob though and to try and keep the "clean" signal cables away from the "dirty" mains/drive power cables as much as possible?

I think most people would consider safety relays a step too far for smaller machines. They have features monitoring to detect if the contacts have welded shut but many don't worry about it. Really depend on your personal view of safety :)

Jim

Cheers Jim,

I am going to mark up and drill the holes tomorrw, I will orientate the drivers so the power connectors are closer to the PSU and route the stepper cables in the other direction.

Im glad you said that about the safety relays, I can see the importance of them but that will only complicate my build at this stage.