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Redundancy Master


Product Details

The OPC Redundancy Master makes handling OPC Server redundancy easy.  You select your primary and redundant servers then select what tag to monitor and your ready to go! You don’t have to spend time reconfiguring your system or changing your tags in your OPC Client application.

Key Benefits of the Redundancy Master:

  • Connects to OPC Servers on the same or remote PC via DCOM.
  • Nothing to do in the OPC Client to configure redundancy
  • Simple browsing for OPC Servers to configure.
  • Tag to verify OPC Connection can be checked for changing or bad quality.
  • Detailed diagnostics to see what is happening on connections.
  • E-mail when connection changes for notification.
  • Different connection modes for Hot, Warm and Cold switch-over


  • Automatic switching to secondary server on failure of primary server
  • Works with any OPC Data Access Application
  • Supports multiple OPC Server pairs
  • No programming or application changes required
  • Hot, Warm, and Cold fail over modes
  • Configurable Server polling intervals
  • Trigger fail over and fallback
  • Configure multiple monitor items
  • Diagnostic and event logging
  • E-mail notifications

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