Analogic acquisition with Labview and National Instruments card

[Gasp]

I need to acquire 2 analogic signals simultaneously. I use version 4
(maybe 5) of Labview, with a National Instruments data acquisition
card (BNC-208x). I want to save the 2 signals in a text file. Does
anyone could send to me a diagram (vi) for doing that.
Thank you very much.
(my email: gaspet@softhome.net)

[Dennis_Knutson]

True simultaneous sampling is possible with only a few types of DAQ cards. I believe BNC-208x is like the current BNC-2xxx series and is nothing more than a adaptor to the actual DAQ card inside the PC. If you can live with the small delay between channels that the majority of DAQ boards has, then there are a number of shipping examples that can help you. Look for the Cont Acq&Graph examples and Data Logger to Spreadsheet File.

[Sastry V.]

Hello,
What data acquisition card do you have? BNC-2080 is just a break out box.

You can find the related examples at the following location:

Analog Input

Sincerely,
Sastry V
Applications Engineer
National Instruments