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DeltaV™ OPC Mirror Redundancy
OPC Mirror enables easy, secure and reliable data transfer among different control systems using OPC communications. For increased reliability and availability, OPC Mirror can be made redundant, using an active and a standby instance of OPC Mirror. Used in conjunction with the redundant DeltaV OPC Data Access servers, you are protected against single point OPC Server hardware and software failures.


  • Reliable data transfer
  • Hardware and software redundancy
  • Automatic switchover
  • Online upgradeable