uaCap:Transport Core

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OPC UA TCP is a required transport. It is a simple, TCP-based protocol that establishes a full duplex channel between Client and Server. UA TCP messages are binary encoded and optimized for high performance intranet communication.

Usage Considerations

  • Offers the best performance with the least amount of overhead.
  • Minimal resource utilization – for example, no XML Parser, SOAP or HTTP required.
  • Preferred in particular for devices at control and field level.