New Project with Mesa 7I96 and THCAD-05

TexasCNC wrote: Any idea what I need to do here to hookup the arc ok do I need a power supply for it?

Arc ok looks like it is 12 and 14. It is a dry contact and that should be an input to the mesa board. Do it just like in the drawing.

So I should be fine plugging one end to +24v and the to input pin?

TexasCNC wrote: So I should be fine plugging one end to +24v and the to input pin?

Yes, if the schematics provided are correct.

Ok let me try that and see if that works.

Ok so I hooked up the relay and I tested it and I hear the relay click. I look at Mesa board and I see the led dim on the input and output ports and when I enable to the torch in I see the output pin led light up brighter. But on the float switch I am not seeing it light up on the GUI or in the Hal show. I see the led dim on the float switch port on board and when hit the float I see the led on board light up but not on my GUI. I flipped the wires and still the same thing. Do I need to invert the pin? This is the same thing on the breakaway switch.

If the LED on the GUI is on normally then goes off when you trip the switch then the pin will need to be inverted.