Follow the bellow indications to getting started with NI-9512:
1. Check what is your LabVIEW version, refer to the document
Which Version of LabVIEW I Am Using?2.The driver required to use NI-9512 is the LabVIEW SoftMotion Module. That you can download from
here.3.Once you have installed LabVIEW SoftMotion Module, you can find an example project called Stepper Interface (9512).lvproj in C:\Program Files (x86)\National Instruments\LabVIEW 2017\examples\motion\UnboundAxis\Stepper Interface (9512).
4.To connect the NI 9512 to Drives and I/O you can read the document
Operation Instructions and Specifications of NI 9512.
Additional Information
Further information is available on
Getting Started with NI 951x C Series Modules and LabVIEW