Main Content

Digital Input and Output

Acquire and generate digital data with data acquisition hardware

Before you use digital channels, see Hardware Discovery and Setup.


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addinputAdd input channel to device interface
addoutputAdd output channel to device interface
addbidirectionalAdd digital bidirectional channel to device interface
removechannelRemove channel from device interface
readRead data acquired by hardware
writeWrite output scans to hardware channels
readwriteSimultaneously read and write device channel data
startStart DataAcquisition background operation
stopStop background operation
preloadQueue scan data for device output
flushFlush DataAcquisition input and output buffers
decimalToBinaryVectorConvert decimal value to binary vector
binaryVectorToDecimalConvert binary vector value to decimal value
hexToBinaryVectorConvert hexadecimal value to binary vector
binaryVectorToHexConvert binary vector value to hexadecimal


Basic Workflow