Skip to main content

OPCUA Servers

Configure the NexusIM gateway as an OPC UA server so northbound OPC UA clients can retrieve data collected through Devices and Rules.

OPCUA Server

  1. Enable or disable the OPC UA Server feature.
  2. Configure the OPC UA Server port.
  3. Enable anonymous access or require authentication to access the OPC UA server.
  4. Configure the OPC UA server authentication username.
  5. Configure the OPC UA server authentication password.
  6. Configure the maximum historical value count for the OPC UA history feature.
  7. Enable or disable the database used for historical data.
  8. Configure the security policy: None, basic128, basic256, or basic256sha256. For a policy other than None, configure the URI and upload the certificate and key files.