Hi CNC'ers, I'm wiring up my UC300ETH_5LPT. Some of my Port 2 and Port 3 GROUND pins are going to have to act as a return path for more then one digital output pin (+/- 20mA max). What is the maximum current that each GROUND pin can return?
Thanks - Alex.
GROUND pin current limits?
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GROUND pin current limits?
by alexfisher » Mon Jan 23, 2017 7:13 pm
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Re: GROUND pin current limits?
by cncdrive » Mon Jan 23, 2017 9:58 pm
The absolute maximum is about 3Ampers per pin.
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