OPC unified architecture

✍ Scribed by Matthias Damm, Stefan-Helmut Leitner, Wolfgang Mahnke (auth.)

• Publisher: Springer-Verlag Berlin Heidelberg
• Year: 2009
• Tongue: English
• Leaves: 351
• Edition: 1
• Category: Library

✦ Synopsis

The OPC Foundation defines standards for online data exchange between automation systems. They address access to current data (OPC DA), alarms and events (OPC A&E) and historical data (OPC HDA). Those standards are successfully applied in industrial automation.

The new OPC Unified Architecture (OPC UA) unifies the existing standards and brings them to state-of-the-art technology using service-oriented architecture (SOA). Main advantages of the new standard are:

• Platform-independent technology allows the deployment of OPC UA beyond current OPC applications only running on Windows-based PC systems. OPC UA can also run on embedded systems as well as Linux / UNIX based enterprise systems.
• The provided information can be generically modeled and therefore arbitrary information models can be provided using OPC UA.

This book gives an easy to understand introduction into OPC UA and explains the concepts of the standard and other relevant topics that are not directly addressed by the standard.

✦ Table of Contents

Front Matter....Pages i-xxiii
Introduction....Pages 1-17
Information Modeling: Concepts....Pages 19-84
Information Modeling: Example and Best Practice....Pages 85-106
Standard Information Models....Pages 107-123
Services....Pages 125-190
Technology Mapping....Pages 191-202
Security....Pages 203-253
Application Architecture....Pages 255-264
System Architecture....Pages 265-282
Mapping of COM OPC to OPC UA....Pages 283-292
Migration....Pages 293-297
Profile....Pages 299-303
Performance....Pages 305-309
Conclusion and Outlook....Pages 311-322
Literature....Pages 323-325
Back Matter....Pages 327-339

✦ Subjects

Multimedia Information Systems; Input/Output and Data Communications; Computer Communication Networks; Software Engineering/Programming and Operating Systems; Programming Techniques; Programming Languages, Compilers, Interpreters