Probotix BOB needed

[tnjind]

When my junky machine crashed it didn't stop, even after the torch popped off. I have a limit switch for Z over travel and one for the magnetic torch mount. It has worked in the past but since I haven't used it in 2-3 years I couldn't remember where I left off trying to get the THC to work.

My switch circuit is working and I have it on pin 15 with the correct ground for that pin. I believe the break out board may be faulty.
So... I am hoping to find one to replace it, unfortunately I haven't had much luck in my quick search.

It is a Probotix PBX-RF, I would like to replace it with same as there is a relay board tied to it.

Does anyone know where I could purchase one, or happen to have one laying around willing to sell?

[weldguy]

Not sure what all your using but guessing maybe Mach 3. Is the pin assignment still correct for your switches in your configuration?

[Larry83301]

Is this what you are looking for???
https://www.probotix.com/wiki/index.php/PBX-RF


Larry

[tnjind]

Not sure what all your using but guessing maybe Mach 3. Is the pin assignment still correct for your switches in your configuration?

Mach3, I opened the box again, probably 6 times now checking wiring and connections, I drew the wiring so I won't have to remember.
It should be showing in mach but doesn't.

[tnjind]

Is this what you are looking for???
https://www.probotix.com/wiki/index.php/PBX-RF


Larry

Yep that's it. But I haven't found a current place to buy one. I think it's out of production.

[tnjind]

No luck finding a direct replacement so does anyone have a suggestion for a direct replacement that will work with mach3 and a Minithc?