Has anyone used the above combination? I had a pmdx411, gecko g540 and mc60 working on my lathe. Needed more outputs and switched to Pokey57CNC. The g540 had 3 wires to the mc60, the +10v, common and 0-10v to regulate the spindle speed.
I am electrically illiterate and cannot figure out how to wire the pokeys board to the same mc60 speed controller. I have the white connected to pokeys 0-10v output but don't know where the black and red wires should be connected. Any guidance would be greatly appreciated.

TIA
RT