Quote Originally Posted by Daveo View Post
ok great, that seems to make more sense, now do i use the relays that came with the bits i ordered or get new ones that are more suited
Click image for larger version. 

Name:	20200409_141644.jpg 
Views:	290 
Size:	186.4 KB 
ID:	27776
the 24v and 0v from the power supply to the relay should i take that from the nvsun power supply.
Dave
Can't see any reason why not can't use those relays, you won't be using all the contacts but that's not a big deal. Infact depending on the spindle and if water cooled you can actually use one of the contacts to turn on water pump when spindle starts or Vacuum etc.

Yes just use 24v Nv PSU.