9202 Sample Rate

[aeastet]

The documentation is not clear. Can I sample all 16 channels at 10Ks/s or is 10Ks/s the max available and you have to divide that among all of the channels? It is not clear in the manual.

[AndyClegg · Accepted solution]

Tim,

For the 9202 the max sample rate is 10KS/s for each channel. The information on the module refers to it as having "simultaneous sampling", and if you look at the block diagram in the Getting Started guide it shows one ADC per channel. There are many IO modules where the sample rates are shared since there is only one ADC that has to be shared between (by multiplexing) all of the AI channels

[aeastet]

That is what we thought but it wasn't clear. Thank you for your time.

[AndyClegg]

Tim, Make sure you are familiar with the built-in filterig, unless your signals of interest are << below the sampling frequency. The filtering is configurable. If you're not familiar with bode / frequency response plots the graphs in the Specifcations can look a bit daunting.