geranft,
The specific combo shouldn't be that big of a deal since more than likely you will be communicating to it through a defined protocol or basic DIO/AI/AO. Normally, you will connect to a PLC through OPC. In this case, the
DSC module is the easiest way to interface with LabVIEW.
See the DevZone article below for much more information:
Regards,
Craig D
Applications Engineer
National Instruments