Inspection
Work Planning

This is some text inside of a div block
← All terms

OPC Information Model

A standardized object-oriented representation of industrial assets, data and relationships within an OPC UA server.

Definition

An OPC Information Model is a structured, object-oriented representation of industrial assets, devices, data, events and their relationships within an OPC Unified Architecture (OPC UA) environment. It defines how information is organized, described and exposed so that clients can interpret data consistently across different vendors and applications.

Why It Matters

OPC Information Models provide a standardized semantic representation of industrial information that enables consistent interoperability between systems.

In Practice

OPC Information Models define standardized objects, variables, methods, events and relationships using the OPC UA Address Space, providing a common semantic framework for industrial interoperability.

Common Misuse

An OPC Information Model defines how industrial information is structured and related, whereas an OPC Companion Specification defines standardized information models for a specific industry or application domain.

Term Details
Synonyms:
OPC Information Model; OPC UA Information Model; Information Model; OPC Address Space
Classification:
Standards, Codes & Regulations
Concept
Advanced
Applications

Industrial Automation; Information Management; System Integration.

Where It's Used

Industrial automation.; Digital twins.; Manufacturing.; Oil and gas.; Utilities.

References

IEC 62541

See It In VisualAIM

VisualAIM connects glossary concepts to the asset records, inspection histories, and workflows they describe.

Explore the MI Suite