IEC 62769-115-2:2020

IEC 62769-115-2:2020 is the technical reference for Field device integration (FDI) - Part 115-2: Profiles - Modbus-RTU, supporting teams that need to assess how a Modbus-RTU profile fits into FDI-based engineering and integration workflows. It is relevant when documents, devices, and toolchains must be reviewed for operational consistency, documented evaluation, and conformity assessment. For organizations managing procurement, testing, or deployment planning, IEC 62769-115-2:2020 helps define a common compliance reference for technical validation and integration review.

Overview of IEC 62769-115-2:2020

This publication focuses on a specific profile within the FDI framework, with the official title indicating Modbus-RTU as the underlying communication context. In practical terms, it is likely used to align device integration behavior, data handling, and interface expectations in environments where field devices must be represented consistently across engineering tools. For compliance teams and integrators, the document supports technical assessment, verification activities, and review of whether a Modbus-RTU implementation matches the intended profile requirements.

Compliance applications of IEC 62769-115-2:2020

IEC 62769-115-2:2020 may be used during product evaluation, system integration, and laboratory evaluation when organizations need a defined basis for checking Modbus-RTU-related FDI profiles. It can support procurement review, supplier documentation checks, and engineering documentation for projects that depend on repeatable device behavior and controlled integration outcomes. The document is also useful in testing workflows where teams need to compare implementation details against a recognized technical reference before release, acceptance, or conformity assessment preparation.

Importance of compliance with IEC 62769-115-2:2020

Using IEC 62769-115-2:2020 as part of a compliance workflow can reduce integration risk and improve consistency across engineering, testing, and acceptance activities. It provides a structured basis for evaluating whether field device profiles are implemented in a predictable way, which matters for interoperability, quality assurance, and technical validation. For procurement and project teams, it can help clarify expectations early, support regulatory preparation, and avoid late-stage discrepancies during commissioning or system verification.

• Profiles guidance for FDI environments using Modbus-RTU device communication
• Support for integration review, verification activities, and documented evaluation
• Useful reference for procurement checks and supplier technical documentation review
• Applicable to testing workflows that compare implementation behavior against profile expectations
• Helps strengthen conformity assessment preparation and operational consistency