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Using the PXI-6541 I/O: What is it's max current one of the I/Os can sink?

Using the PXI-6541 I/O: What is it's max current one of the I/Os can sink?

‎11-16-2007 01:33 PM

I have a PXI-6541 I/O card, and I am planning to use it in an open collector mode. But before I do that I need to know how much current it can sink. I looked throug the user manual, and I could only find the source current for the I/Os. If someone could provide me with this information that would be great.
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Re: Using the PXI-6541 I/O: What is it's max current one of the I/Os can sink?

‎11-19-2007 11:30 AM - last edited on ‎03-10-2025 02:05 PM by Member

 

Hi Champ065,

The PXI 6541 can sink 32mA per channel or a total of 1A.  This is the current drive located on the PXI 6541 product page.  Just click the specification tab to view more information on this card.

I hope this helps!

Regards,

Ima
Applications Engineer
National Instruments
LabVIEW Introduction Course - Six Hours
Getting Started with NI-DAQmx
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