id: org.apache.streampipes.connect.iiot.adapters.opcua title: OPC UA sidebar_label: OPC UA


Description

Reads values from an OPC-UA server repeatedly


Required Input


Configuration

Polling Interval

Duration of the polling interval in seconds

Anonymous vs. Username/Password

Choose whether you want to connect anonymously or authenticate using your credentials.

     Anonymous: No further information required
     Username/Password: Insert your username and password to access the OPC UA server

OPC UA Server

Where can the OPC UA server be found?

     URL: Specify the server's full URL (including port), can be with our without leading opc.tcp://
     Host/Port: Insert the host address (with or without leading opc.tcp://) and the port

Namespace Index

Requires the index of the namespace you want to connect to.

Node ID

The identifier of the node you want to read from, numbers and strings are both valid.

Available Nodes

Shows all available nodes once namespace index and node ID are given. Select as much as you like to query.