How to Synchronize multi 4472 using VB.net

[talltubatom]

I am using two NI4472 cards for continuous data collection and need to sync them to use both simultaniously. Can someone please provide an examlpe of how to set this up in .net? Also what are the hardware connections that I need to make for the sync pulse?

[CharlesD]

 With regards to .net Examples Follow the following Path: Start>> All Programs >>National Instruments>>NI_DAQ>>Tesxt Based Code support >>.net 3.5 Examples.  In your case you can easilyprogram your application to handle one channel and then simply use channel expansion to synchronize multiple devices.  The details of channel expansion are found below.  Depending on your application I would browse through the examples and find the program that will work best for your application ... Are you measuring strain, acceleration, Sound etc (these examples found under analog input

With regards to synchronizing multiple devices please look at the following KnowledgeBase article that outlines how to use channel expansion to simplify your code and automatically conduct synchronization between multiple DSA Devices.

http://digital.ni.com/public.nsf/allkb/78E44565FD87E7D686257108007F94F8?OpenDocument