Analog Input:General Properties:Input Configuration:Coupling Property

DAQmx - Data Acquisition VIs and Functions

Edition Date: January 2019

Part Number: 370469AP-01

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Short Name: AI.Coupling

Property of DAQmx Channel

Specifies the coupling for the channel.

AC (10045) Remove the DC offset from the signal.
DC (10050) Allow NI-DAQmx to measure all of the signal.
GND (10066) Remove the signal from the measurement and measure only ground.

Remarks

The following table lists the characteristics of this property.

Permissionsread/write
Resettableyes
Settable while task is runningdevice-specific
Available in Run-Time Engineyes

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