I have ordered a UC400 along with the ribbon cable from cnc4u I took my controller cover off to plan how I would fit it in, I released the breakout board with the parallel port on it as I somehow have to connect the ribbon cable and get it back inside the box , however the white wire from a 5 pin din socket mounted on the box was adrift, it has a single pin socket on the end, in the centre of the breakout board there are two pairs of small pins, one set marked E stop. The other pair marked probe. Where does the white wire go.
How do I post pictures?