Indicates the coupling types supported by this device.

Remarks

The following table lists the characteristics of this property.

Short Name AI.Couplings
Data type c1di32.png
Permissions Read Only
Resettable False
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.