Hello, im a long time lurker but first time poster because I have hit a brick wall that I can't seem to figure out. I have built a CNC router system using CNC router parts but used the MX4660 with Ethernet smooth steper and that worked great for router. Now I want to be able to use plasma cnc every once in awhile. I have the hypertherm powermax 45 with the Torch height control from CNC router parts. I believe from the powermax to the Torch hight controller I have it wired correctly but don't know where I need to wire in the part that connects to the cutting head of the torch. I have attached the picture from CNC router parts, its the black box with what looks like three connectors.
Thanks, Taylor