The E-Stop button is a big heavy one, cannot find any ratings on it, or numbers that look like ratings.
It has two sets of contacts, I’ll use one for the 5V to the breakout board.
The other one I plan to use to interrupt the 28V PS. To the Stepper control boards. Should I run 110V AC through the E-Stop or should I run the 28V DC through the E-Stop SW?
Thanks
Hager