@Jim wrote:
Hi all, new to the group and owning a CNC. I want to install inductive proximity sensors for my x,y, and z limit switches. The inputs on my SO3 board look like they are for a dry contact mechanical switch. Does anyone know if a 2 or 3 wire prox switch can be used, what the voltage level the board is looking for, should it be NO or NC, PNP or NPN, etc?
Thanks!
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