IEC 62541-12:2020 ED1


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IEC 62541-12:2020 specifies how OPC Unified Architecture (OPC UA) Clients and Servers interact with DiscoveryServers when used in different scenarios. It specifies the requirements for the LocalDiscoveryServer, LocalDiscoveryServer-ME and GlobalDiscoveryServer. It also defines information models for Certificate management, KeyCredential management and Authorization Services.

Products specifications

  • Standard from IEC
  • Published:
  • Edition: 1
  • Document type: IS
  • Pages
  • ISBN: 9782832284551
  • Publisher: IEC
  • Distributor: IEC
  • ICS: 25.040.40
  • International TC: TC 65/SC 65E