The little ring is GROUND. do NOT give it +12.
Give it +12 to pin 2, which is labeled +12, not the ring.
has anyone hooked up their touchscreen to allens controller? i see it has all the pins labeled so iwas wondering if it would work. also do i have to supply power to the controller? if so do i do it via the pin in the input block or via the nut in the upper left corner (not quite sure how that works but it's labeled +12v)? thanks,
etrik
"if everything is under control, you're not going fast enough!"
The little ring is GROUND. do NOT give it +12.
Give it +12 to pin 2, which is labeled +12, not the ring.
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