OPC Foundation is an automation industry consortium dedicated to standardizing and promoting OPC technology.
The OPC standard, first issued in 1996, allows for secure and reliable exchange of data across manufacturing and other enterprises. The OPC Unified Architecture (OPC UA) is a platform-independent, service-oriented architecture that integrates all the functionality of the original OPC specifications into a single, flexible framework. OPC UA extends the capabilities of the original OPC model, Classic OPC, by improving upon security and employing standard web technologies.
An FDT/OPC collaboration project was launched in 2011 with the following objectives:
- Consistent and meaningful device data access for enterprise level applications
- Common device information model
- Availability of full functionality of FDT concepts to OPC UA clients (e.g., field communication)
- Foundation for long-term applicability of combined technologies
- Clear data and service interface definitions
- Platform to enforce the capabilities of modern digital automation devices to satisfy customer needs
- Advanced and future device functionality
Technical collaboration between the FDT Group and OPC Foundation is aimed at ensuring seamless online data exchange between automation systems, asset management systems, and other plant and enterprise systems and applications. This work holds significant value for industrial end users, allowing them to take the best-of-breed data and information models for the applications and devices supported by FDT Technology and leverage the OPC UA information modeling and corresponding services for complete application-to-device integration.