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How to size an OPC DA interface node?

Question asked by schrecengost Champion on Jun 8, 2017
Latest reply on Jun 9, 2017 by Roger Palmen

i am interested to determine the system requirements for an OPC DA interface node AND what are the limitations to the interface itself?  For example, how many tags can be configured for one interface?  I realize this answer depends on the tag configuration.  Could one interface handle 8-10,000 on change event tags?

 

Thanks

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