Wednesday, April 25, 2018 Useful Resources for Industrial Technology Enthusiasts!


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Synchronous

  • OPC I/O Servers supports two different methods of obtaining data from an OPC server: synchronous and asynchronous I/O.

  • Synchronous I/O enables the OPC Client to poll the OPC server at regular intervals, according to the specified poll rate.
  • Synchronous I/O is a reliable means of getting data at a specified time interval.


  • See also; Asynchronous



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