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What is the max input on USB-6211 without damaging the unit? I see +/- 10V and a caution on the documents that mention higher could cause errors. My situation is I have a sensor that outputs 0-10V but outputs 11V when it is off. Any have any advise? Also is the GND a true reference or can I make -1V range my arbitrary ground?
Thanks for sending the link to the specific data sheet. The ones I could find did not state it absolute limit above 10V. I asked many LabVIEW users here and I received many different answers. Unfortunately, the system has a hard ground as its references with an off state of 11Volts. Good thing, the senor is linear, so I will do a voltage divider, and rescale in LabVIEW for the results. Many Thanks!!