I bought the PLH3D-6W-XF from Optlasers. Their site shows 4 wires coming from the laser to the new X-Carve controller, but my laser came with 5 wires and I have the old X-Carve controller.
The wiring harness has the following:
ANG In 0-5v
Has anyone done this? Emails to the vendor have gone unanswered after I sent pics of the old controller.