Specifies the coupling for the channel.

Remarks

The following table lists the characteristics of this property.

Short Name AI.Coupling
Data type ci32.png
Permissions Read/Write
Resettable True
Settable While Task Is Running device-specific
Available in Run-Time Engine True
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.