DAQ

[mdjaved]

Can any one suggest me a daq-
type- voltage.
I have 12 analog port read in analog.

And digital data daq 64 ports only for 4 signals to RTDS.

If both are combined  in a single daq then it will be well and good.

[crossrulz]

What are your signals?  How fast do you need to sample?  What are the analog voltage levels?  What are the digital voltage levels?  How large is your digital port (single line? 8 lines?)?

[mdjaved]

Hii

voltage signals 
Sampling rate - 100000 cycles/sec
analog voltage level- 5 V
digital voltage level- 5V
digital port-- 16 bit for a signal and i require for a 64 bit i.e., for 4 signals.

Thank you

[crossrulz]

I highly recommend you get a hold of your local NI representative to discuss all of the details of this project, but at this level I would recommend something like the PCIe-6343 for the analog input and the PCIe-6509 for the digital.