Re: Where to hook up an e-stop button?
Depends if you want to do it according to code or accepted industry standard, the E-Stop string should be a hard wired string with all limits, P.B.'s etc ANDed together and the final result ends with a E-stop relay that has a contact(s) that cuts power to all moving/motorized parts, it would also advise the controller (E-stop input) that an E-stop has taken place.
Al.
CNC, Mechatronics Integration and Custom Machine Design
“Logic will get you from A to B. Imagination will take you everywhere.”
Albert E.