IEC 61158-1:2023

IEC 61158-1:2023 provides the overview and guidance document for the IEC 61158 and IEC 61784 series, making it a practical starting point for teams working with industrial communication networks and fieldbus specifications. It is typically used to orient engineering review, technical documentation, and procurement decisions before detailed implementation or test planning begins. For organizations assessing interoperability, network architecture, or compliance workflows, IEC 61158-1:2023 helps define how the related parts of the series fit together and how the broader fieldbus framework is structured.

Overview of IEC 61158-1:2023

As Part 1 of the series, IEC 61158-1:2023 is intended to give guidance on the scope, structure, and relationship between the fieldbus specifications addressed in IEC 61158 and IEC 61784. In practice, it supports technical assessment by helping users identify which companion parts are relevant to a given industrial communication application. This is especially useful during engineering documentation review, standards mapping, and conformity assessment preparation, where a clear understanding of the series is often needed before detailed verification activities begin.

Compliance applications of IEC 61158-1:2023

IEC 61158-1:2023 is relevant when organizations need a structured reference for industrial automation communication systems, equipment selection, and testing workflows tied to fieldbus implementations. It may be used by design teams, laboratories, and compliance groups to align evaluation plans with the broader IEC 61158 and IEC 61784 framework. In procurement and product evaluation, it can support documented evaluation of communication requirements, integration considerations, and the technical basis for subsequent validation or conformity assessment steps.

Importance of compliance with IEC 61158-1:2023

Using IEC 61158-1:2023 as part of the standards review process helps improve operational consistency and reduces risk when specifying or validating industrial communication networks. It supports clearer engineering validation by showing how the related parts of the series are organized, which can improve test planning, technical review, and compliance preparation. For procurement and quality assurance teams, it offers a reliable reference point for evaluating whether the selected documentation set is appropriate for a project’s intended communication architecture and conformity assessment needs.

• Guidance for navigating the IEC 61158 and IEC 61784 fieldbus series
• Useful for standards mapping, documentation review, and engineering planning
• Supports compliance workflows for industrial communication network projects
• Helps align testing, validation, and conformity assessment activities
• Relevant to procurement decisions involving fieldbus-related technical documentation