how to interface data acquization card(DAQ) with labview

[ghamad]

I want to take input from labview and display it on labview envioment .all the inputs are digital and change the state of switch according to the input.

[Dennis_Knutson]

What exactly is your question? Do you have a DAQ board or are you looking for a recomendation on what to buy? If you already have a DAQ board, is it one from NI? If so, what model#? If using a NI board, you should start here. There are also a large number of shipping examples in LabVIEW related to DAQmx.