OPC UA Connection

Defines a connection to an OPC UA server, which will be used by the OPC UA DA/HDA nodes.

Configuration

Endpoint Url

Url of the endpoint on the OPC UA server

User Authentication Mode

Anonymous

Authenticates anonymously

Username and Password

Authenticates with username and password

Certificate

Authenticates with user certificate (the thumbprint of the user certificate must be provided)

Application Certificate Thumbprint

Required if HTTPS endpoint is used. Valid only - if checked, only the thumbprint of the valid certificate can be used.

Server Certificate Thumbprint

Thumbprint that needs to match with the thumbprint of the server certificate. Auto Accept - if checked, always accepts the server certificate.

Test Connection Button

Option to test the OPC UA connection