Can anyone confirm my wiring between a C220 and WPC Interface board?
There’s absolutely nothing online re. this.
At a guess I’d say…
Acc.1,2,3 (on the mech) connect to Coin 1,2,3 (on the board)
Inh 1,2,3,4,5… connects to Enable coins 1,2,3,4,5….
Does Acc.4 then also connect to Key? Or leave these two disconnected?
If anyone can confirm this is correct, that would be great!