Can I Have Multiple Excitation Voltages Using My NI 9237?

Updated Jul 20, 2020

Reported In


  • NI-9237


  • LabVIEW


  • NI-DAQmx

Issue Details

When I try to set multiple excitation voltages using my NI 9237 I receive the following error:

Error -200257 occurred at Property Node DAQmx Timing (arg 1)

Is it possible to use different excitation voltages on different channels?


If you select two different channels with different excitation voltage, the NI 9237 excitation voltage specified must be the same of the two channels. NI 9237 provides only one excitation voltage for task.

Additional Information

The EX+ and EX- signals are common among all the channels on module as said the NI 9237 datasheet.