IEC 62832-3:2020

Overview

IEC 62832-3:2020 is a crucial international standard published by the International Electrotechnical Commission (IEC) focusing on the digital transformation of industrial production systems. As part of the IEC 62832 series, this standard defines specific rules for the Digital Factory (DF) framework, with a particular emphasis on managing production system information throughout its entire life cycle. By specifying how information regarding assets, relationships, and changes is handled, IEC 62832-3 enables more efficient, consistent, and interoperable operations across the industrial automation sector.

Key keywords: IEC 62832-3, Digital Factory, industrial-process measurement, production systems, life cycle management, digital transformation, automation standards.

Key Topics

• Digital Factory Framework Rules
  IEC 62832-3 defines the structure for representing and managing information within a Digital Factory. This includes:

  • How assets (hardware, software, roles) are represented in digital form
  • How relationships between assets are defined and maintained
  • Methods for updating information as production systems evolve

• Information Management Through the Life Cycle
  The standard clarifies:

  • Adding, deleting, and modifying production system information
  • Maintaining data consistency as assets are replaced, upgraded, or repurposed
  • Tracking changes for auditing and compliance

• Use of Libraries and Dictionaries
  To ensure interoperability and standardized information exchange, IEC 62832-3 specifies:

  • Use of electronic catalogues and concept dictionaries (such as IEC CDD, eCl@ss, eOTD)
  • Definition and management of libraries by suppliers and enterprises
  • Rules for creation and synchronization of dictionaries, supporting multi-vendor environments

• Filtering and Views
  Recognizing the complexity of industrial data, the standard introduces:

  • Mechanisms to filter and present relevant information for different technical disciplines
  • Tools for engineers, operators, and IT specialists to access role-specific views

Applications

IEC 62832-3 is widely applicable across industries engaged in industrial-process measurement, control, and automation. Some practical uses include:

• Production System Design and Planning

  • Facilitate detailed and consistent digital representations for new or upgraded production lines.
  • Enable collaborative engineering through standardized, vendor-neutral data models.

• Commissioning and Operation

  • Ensure accurate configuration, monitoring, and maintenance by maintaining up-to-date digital twins of assets and processes.
  • Allow real-time updates and traceability as assets are modified or replaced.

• Asset Integration and Vendor Interoperability

  • Streamline integration of equipment from multiple suppliers using consistent data dictionaries and libraries.
  • Simplify the selection, comparison, and replacement of assets based on technical requirements.

• Life Cycle Management and Digital Transformation

  • Support Industry 4.0 initiatives by providing a foundation for digital continuity across design, operation, and decommissioning stages.
  • Improve data quality, reduce manual entry, and foster automation in change management processes.

Related Standards

IEC 62832-3 is part of a broader series and ecosystem of automation standards:

• IEC 62832-1:2020
  General principles of the Digital Factory framework.

• IEC 62832-2:2020
  Specifies detailed requirements for model elements in the DF framework.

• ISO/IEC 6523
  Structure for the identification of organizations and their subparts, supporting standardized asset identification.

• IEC 62714 (AutomationML)
  Provides mapping for model elements, facilitating data exchange across engineering tools.

• IEC 62541-100 (OPC UA for Devices)
  Relates to interoperability in device communication within industrial automation.

For organizations aiming to implement digital transformation, enhance interoperability, and enable intelligent life cycle management in industrial settings, IEC 62832-3:2020 sets the foundational rules and best practices for building robust Digital Factory environments. By adopting this standard, enterprises can ensure future-proof, scalable, and compliant digital production systems.