The attached wiring diagram is when a Powermax45xp, 65, 85, 105 or 125 equipped with a machine torch will interface to a PlasmaCam table. If a plasmacam table is equipped with a hand torch, then you must use the PlasmaCam cable and wire the start and the raw arc voltage according to their specs using their cable. The PlasmaCam cable has a two resistor built in voltage divider and must wire to the hand torch trigger circuit (cut and splice wires in a Hypertherm).
1. So with a hand torch....to make the start and arc voltage feedback work...use the PlasmaCam cable. You also must wire tie the trigger switch closed on the torch.
2. With a machine torch.....make a cable like the one in the diagram (or buy the cable from PJ Metal Fab & Design), the Hypertherm end plugs into the CPC port (optional unless you bought the Powermax with a machine torch) using an amp 14 pin connector, the PlasmaCam end plugs into the large 6 pin DIN connector on the bottom of the control box. You must also set the internal voltage divider DIP switches to the 21.1/1 ratio that is compatible with plasmacam. The CPC port will only fire a machine torch, the hand torch will only fire if you modify the torch trigger circuit and wire tie the trigger switch closed.
Hope this helps! Jim Colt