Jason,
The E-1 samples @ 1.25 Msamples/s overall. Thus, if you're sampling 2
channels, the max sampling rate per channel is 625 Ksamples/s. The 2020 has
nothing to do with this performance -- this is inherent in the DAQ hardware.
If you are looking for individual sample rates, check out the PCI-611x DAQ
boards at our online store -- http://www.ni.com/store. Search for the Model
Name of "6110" or "6111."
Regards,
Rich
Jason Aron wrote:
> In the manual, it says that the PCI-MIO-16E-1 can sample 16 channels
> at 1.25Msamples/s. Is this 1.25Msamples/s per channel, or overall?
> I can get this speed over one channel, but if I use more I have to decrease
> the rate...
>
> Would using a SC-2020 input into the DAQ-card be causing this problem?
> Thanks
> Jason