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BS EN IEC 62541-5:2020 OPC Unified Architecture Information Model

BS EN IEC 62541-5:2020

OPC Unified Architecture Information Model

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Standard number:BS EN IEC 62541-5:2020
Pages:190
Released:2020-09-24
ISBN:978 0 580 51134 9
Status:Standard
BS EN IEC 62541-5:2020 OPC Unified Architecture Information Model

BS EN IEC 62541-5:2020 OPC Unified Architecture Information Model

Discover the comprehensive guide to the OPC Unified Architecture Information Model with the BS EN IEC 62541-5:2020 standard. This essential document is a cornerstone for professionals in the field of industrial automation and information technology, providing a detailed framework for implementing and understanding the OPC UA Information Model.

Key Features

  • Standard Number: BS EN IEC 62541-5:2020
  • Pages: 190
  • Release Date: September 24, 2020
  • ISBN: 978 0 580 51134 9
  • Status: Standard

Overview

The BS EN IEC 62541-5:2020 standard is an authoritative resource that outlines the OPC Unified Architecture (UA) Information Model. This model is a crucial component of the OPC UA specifications, which are designed to facilitate interoperability in industrial automation systems. By adhering to this standard, organizations can ensure seamless communication and data exchange across diverse systems and platforms.

Why Choose BS EN IEC 62541-5:2020?

The OPC UA Information Model is a pivotal element in the digital transformation of industries. It provides a robust framework for representing complex data and relationships in a standardized manner. This standard is indispensable for:

  • Interoperability: Ensures that different systems and devices can communicate effectively, regardless of the manufacturer or platform.
  • Scalability: Supports the growth and expansion of industrial systems without compromising performance or compatibility.
  • Security: Incorporates advanced security measures to protect data integrity and confidentiality.
  • Flexibility: Offers a flexible architecture that can be adapted to various industrial applications and requirements.

Detailed Content

Spanning 190 pages, this standard provides an in-depth exploration of the OPC UA Information Model. It covers a wide range of topics, including:

  • Data Modeling: Techniques and best practices for creating and managing data models within the OPC UA framework.
  • Information Representation: Methods for representing complex data structures and relationships.
  • Communication Protocols: Detailed descriptions of the communication protocols used in OPC UA.
  • Security Features: Comprehensive overview of the security features integrated into the OPC UA model.
  • Implementation Guidelines: Practical guidance for implementing the OPC UA Information Model in real-world scenarios.

Who Should Use This Standard?

The BS EN IEC 62541-5:2020 standard is designed for a wide range of professionals, including:

  • Industrial Automation Engineers: Professionals responsible for designing and implementing automation systems.
  • IT Specialists: Experts in information technology who need to integrate industrial systems with enterprise IT infrastructure.
  • System Integrators: Companies and individuals who specialize in integrating various systems and technologies.
  • Manufacturers: Organizations that produce industrial equipment and need to ensure compatibility with OPC UA standards.

Benefits of Compliance

Adhering to the BS EN IEC 62541-5:2020 standard offers numerous benefits, including:

  • Enhanced Compatibility: Ensures that your systems are compatible with a wide range of devices and platforms.
  • Improved Efficiency: Streamlines communication and data exchange, leading to more efficient operations.
  • Future-Proofing: Prepares your systems for future advancements in industrial automation technology.
  • Global Recognition: Aligns your organization with internationally recognized standards, enhancing your reputation and credibility.

Conclusion

The BS EN IEC 62541-5:2020 OPC Unified Architecture Information Model is an indispensable resource for anyone involved in industrial automation and information technology. By providing a comprehensive framework for interoperability, scalability, and security, this standard empowers organizations to achieve seamless integration and communication across diverse systems. Whether you are an engineer, IT specialist, or manufacturer, this standard is your key to unlocking the full potential of OPC UA technology.

DESCRIPTION

BS EN IEC 62541-5:2020


This standard BS EN IEC 62541-5:2020 OPC Unified Architecture is classified in these ICS categories:
  • 35.100.05 Multilayer applications
  • 25.040.40 Industrial process measurement and control
  • 25.100.01 Cutting tools in general
IEC 62541-5:2020 is available as IEC 62541-5:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 62541-5:2020 defines the Information Model of the OPC Unified Architecture. The Information Model describes standardized Nodes of a Server’s AddressSpace. These Nodes are standardized types as well as standardized instances used for diagnostics or as entry points to server-specific Nodes. Thus, the Information Model defines the AddressSpace of an empty OPC UA Server. However, it is not expected that all Servers will provide all of these Nodes. This third edition cancels and replaces the second edition published in 2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) Added Annex F on User Authentication. Describes the Role Information Model that also allows configuration of Roles. b) Added new data types: "Union", "Decimal", "OptionSet", "DateString", "TimeString", "DurationString", NormalizedString", "DecimalString", and "AudioDataType". c) Added Method to request a state change in a Server. d) Added Method to set Subscription to persistent mode. e) Added Method to request resending of data from a Subscription. f) Added concept allowing to temporarily create a file to write to or read from a server in C.4. g) Added new Variable type to support Selection Lists. h) Added optional properties to FiniteStateMachineType to expose currently available states and transitions. i) Added UrisVersion Property to ServerType. This version information can be used for session-less service invocation.