OPC UA Part 1 - Overview and Concepts 1.02 Specification(9)

OPC UA Specification Part1 OverView and Concepts

OPC Unified Architecture, Part 1 viii Release 1.02

Revision 1.02 Highlights

This revision includes various minor clarifications and additions. The following table includes the Mantis issues resolved with this revision.

OPC UA Specification Part1 OverView and Concepts

Release 1.02 1 OPC Unified Architecture, Part 1

OPC Unified Architecture Specification

Part 1: Overview and Concepts

1 Scope

Part 1 presents the concepts and overview of the OPC Unified Architecture (OPC UA). Reading this document is helpful to understand the remaining Parts of this multi-part document set. Each of the other parts is briefly explained along with a suggested reading order. This Part is non-normative.

2 Reference documents

The OPC UA Specification is organized as a multi-part document. While describing the concepts, this part will refer to these parts of the specification:

Part 2: OPC UA Specification: Part 2 – Security Model

/UA/Part2/

Part 3: OPC UA Specification: Part 3 – Address Space Model

/UA/Part3/

Part 4: OPC UA Specification: Part 4 – Services

/UA/Part4/

Part 5: OPC UA Specification: Part 5 – Information Model

/UA/Part5/

Part 6: OPC UA Specification: Part 6 – Mappings

/UA/Part6/

Part 7: OPC UA Specification: Part 7 – Profiles

/UA/Part7/

Part 8: OPC UA Specification: Part 8 – Data Access

/UA/Part8/

Part 9: OPC UA Specification: Part 9 – Alarms and Conditions

/UA/Part9/

Part 10: OPC UA Specification: Part 10 – Programs

/UA/Part10/

Part 11: OPC UA Specification: Part 11 – Historical Access, Version 1.01 or later /UA/Part11/

Part 12: OPC UA Specification: Part 12 – Discovery

/UA/Part12/

Part 13: OPC UA Specification: Part 13 - Aggregates

/UA/Part13/

3 Terms, definitions, and abbreviations

For the purposes of this specification, the following definitions apply.