Torch height control

Still working on my first project which is a 10' x 5' plasma table. Nothing fancy just purpose made rollers running on inverted angle and hollow section and driven by belts.

I have came across loads of issues I have to iron out but the main problem I have now is with a THC I bought from Poland on ebay.

http://proma-elektronika.pl/download/doc/thc_en.pdf

Could someone please tell me how to connect it to either the 15 pin plug or 12 pin connector on the board below?

3 Axis TB6560 CNC Stepper Motor Driver Board Controller | eBay

Thanks

Bob

Are you using mach3 to drive the BOB-driver board?

Yes I am using Mach 3.

My problem is where to connect the up - down wires to in the board as outside the 15 pin remote plug and 12 pin connector which seems to be for a dro, all other connections are used up

Did you ever get this figured out?