Hey guys! New to the site and new to machining. I ordered the wj200-015sf and I just removed the control board from the lathe. I left the termination block and the stepdown transformer. I will be using the the basic single relay diagram for the hitachi wj200 that I got off of this site. I am getting ready to order the parts listed from automation direct. One 4 pole relay, relay socket,jog sw, e-stop and 5k pot. How many diodes do I need 2,3? I will be using the lighted jog sw so I won't need the led pwr light in the diagram. Any other parts that Iam missing other than connectors and wire would be helpful. Your help and thoughts would be grateful. I live in Ellijay Ga and I am a lineman for Ga.Power.