OPC Studio User's Guide and Reference
Connectivities
Concepts > Common Concepts > Connectivity Model > Connectivities

The connectivity is a component that provides access to a data source of some kind. It can (and usually does) support reading, writing, subscriptions, and browsing.

Three connectivity components are currently provided with OPC Studio: The DAConnectivity (for OPC Data Access and OPC XML-DA), the UAConnectivity (for OPC Unified Architecture), and the CompositeConnectivity (can be configured to contain and combine any number of other different connectivity components).

See Also
Connectivity Model
Points in Connectivity Model
Parameters in Connectivity Model

Fundamentals

Arguments and Results

 

 

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