AndyUK's Build - 1.2x1.0m Gantry

[AndyUK]

Thanks Doddy -

I'm being very economical with my lines - the resistors arn't commoned at all - I'm just trying to say that it doesn't matter which line goes into which input, and I didn't have room to draw them all individually, however I'm constantly rejigging it so will try and fix that for clarity.

I don't think the LEDs are protected - good point. Is that just a diode across the LED in the opposite direction to allow the back EMF to flow past it? Haven't wired those relays yet - they're on order (as the initial ones were 24VAC).

Edit - Diagram updated above.