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JWS

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  1. JWS
    I have two units showing similar offset voltages. Their serial numbers are 213CD74 and 216B1A3. Thanks.
  2. JWS started following USB-3114: Analog Input Isolation , USB-3114 and USB3114 and USB205 Calibration Data
  3. JWS
    Hi, I have a USB-3114 that I am using for its analog output voltages. I have an issue where I am seeing a negative voltage when the outputs are set to zero. Specifically I am seeing -42mv to -10mV offset. Can you provide context on why that might be ? How can I prevent this negative voltage from damaging my equipment? Thanks.
  4. JWS
    Hi @Fausto, are you able to provide the date that the DAQs were calibrated ? This will help to track the next calibration due date.
  5. JWS
    Hi I have four DAQs units that I need calibration dates/ data for. Can you provide this information for the following serial numbers: 21A9C71, 21A9CA1, 213CD74, 216B1A3
  6. JWS
    I have a test setup where I will be using the USB-3114 analog output to drive and ADC input. This same input also has the ability to provide 10VDC as an output. When the 10VDC is turned on will the USB-3114 input be damaged? Is there any internal isolation on the USB-3114 analog output?
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