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General Mach Discussion / Help wiring limit switch to servo tec board

« on: April 21, 2019, 11:06:07 PM »

Noob here.  I know very little about wiring, luckily the machine I bought is mostly done.  I want to add limit switches.  Can someone tell me how to wire the switch to this board (trying to post pic also).  It is a PM25 originally done by Procutcnc.  I am the second owner, Procutcnc will not respond to me, the previous owner warned me that their customer support was ZERO.  Hoping someone can give me a quick answer as to where the two switch wires should be plugged in to the board.  The board has 4 spots for each axis (+24v, in-, in+, 24vgnd).