Hello Everyone!
Some time ago I bought a used OERLIKON CITOARC 3500i. The machine works great.
I would like to connect a remote control or TIG pedal to it, but I can't find a diagram of how to connect it anywhere.
In the manual I found a diagram where you can see which pins are connected to the connector on the panel. 4 pins + earth out of a total of 10 are used.
I think the potentiometer comes at 0 and 10 V, respectively at the B and D pins, (picture) but I don't know where the output goes from the wiper, and where the fourth pin connects. What goes to the A and what to the E pin?
Digging through the net I found and I think the BUFFALO 350I CC / CV is the same machine in another case.
Maybe someone knows how to connect or has such a machine with a remote control, so they can open and look at the connections and along the way clean their machine and remote control from dust ...

Some time ago I bought a used OERLIKON CITOARC 3500i. The machine works great.
I would like to connect a remote control or TIG pedal to it, but I can't find a diagram of how to connect it anywhere.
In the manual I found a diagram where you can see which pins are connected to the connector on the panel. 4 pins + earth out of a total of 10 are used.
I think the potentiometer comes at 0 and 10 V, respectively at the B and D pins, (picture) but I don't know where the output goes from the wiper, and where the fourth pin connects. What goes to the A and what to the E pin?
Digging through the net I found and I think the BUFFALO 350I CC / CV is the same machine in another case.
Maybe someone knows how to connect or has such a machine with a remote control, so they can open and look at the connections and along the way clean their machine and remote control from dust ...

