what is maximum read out speed of USB DAQ 6343

[d_2014]

hello everyone,

we have new USB DAQ 6343.Its application note(or say characteristcs) says that it's sampling rate is 500K Sample/second.Now i need some clarification from you guys.I have to read digital data(serial or parallel). so plz tell me how much far I can go with this product for both ways.

thanks in advance, 

[Henrik_Volkers]

Unfortunatly I can't get the spec online

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????

but you should have get it with your device 😉

However the datasheet is telling me something like 500kS/s aggregate (500kS/s / <number of channels read> ),  but up to 1MS/s for digital input. However you need to get the data into your PC. If you read one 8 bit port @1MS/s the USB should be able to handle the datastream.

[Henrik_Volkers · Accepted solution]

While not for the 6343 here is a post that maybe can help about the X - Series cards

http://forums.ni.com/t5/Multifunction-DAQ/USB-6351-digital-streaming-output-rate/m-p/1506848/highlig...

[d_2014]

thanks a lot Henrik_Volkers for your effort. It is really helpfull.