Hi, I bought the PCI-1720U analog output card . During the laboratory's investigation, due to an error, 15 volt DC connected to the output of a card channel , and then I could not get data from card again. Is there a serious problem with the card?
Could you provide a link to the product you are referring to? I am not familiar with a PCI 1720 card that National Instruments makes.
National Instruments only supports products we manufacturer. Please refer your questions to the manufacturer, Advantech.
Best of Luck!