Two BNC board but one vi

[maryalexster]

I need to collect signals from 9 channels, but I only have two BNC board each with 5 channels. How can I use one Vi to differentiate and receive all of these 9 channels's signal? 

Thanks!

[RavensFan]

Please provide more information on the BNC boards such as the make and model number.

[maryalexster1]

Thank you for replying and help.

The first BNC board is BNC-2110 with DAQcard-6024E

The second is NI USB 6221.

Both are NI product.

is it possible to have 9 to 10 inputs from these two devices at the same time?

Thanks

[JÞB]

It certainly is possible.  Simply create 1 task that includes all of the AI channels you want to read.  There is no practical limitation on how many channels (of one type) you can add to a task- DAQmx doesn't care what device each channel is on.  For best performance though- you might want to have all channels from each device grouped in the task.