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Home Community Discussion Forums Most Active Hardware Boards Multifunction DAQ Topic

Multifunction DAQ

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NI9263 COM ground

TimHortons

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‎12-11-2020 10:34 AM

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Hello,

In the NI9263 Getting Started, they say that COM is common reference connection to isolated ground. But what does it mean? Is it the ground or common? And is it connected to the same ground of the cRio frame?

Thank you