NI-PXIe 4304 DAQmx Differential Task configuration

[SolPS]

Hello,

I'm trying to configure my NI-PXIe 4304 for differential input tasks but the device pinout is a bit confusing to me. Single-ended configuration is straight forward but I'm not sure about the differential because the task will have to be set up using only the differential pins.

Can someone explain how to configure differential tasks for the is card.  I've attached the pinout screenshot.

Thanks

[oscarfonseca]

You can see the pinout labels and explanations in the PXIe 4304 User Manual:

• AI <0..31>+ Positive inputs of the differential analog input channels.
• AI <0..31>- Negative inputs of the differential analog input channels.

I hope it helps clarifying how those pins would pair with each other to form your differential Analog Input pairs.

For future module inquiries, I recommend asking in a hardware board such as Multifunction DAQ.

Regards,