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General Mach Discussion / Re: Wiring of 2 wire proximity switch

« on: May 31, 2010, 11:38:52 AM »

My Denford Easimill used those weird prox sensors.  I couldn't figure out how to make them work, so I cheated.  I cut out the chunk of the original Denford board that controlled them and wired THAT to my breakout board.  Here is an early picture once I got it working, it's not as ugly now.  The board in the lower right corner is the chunk of original Denford board, the diagonal row of transistors and resistors are what actually control the sensors.

cheers,
c



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