IEC 61784-3-12:2010/AMD1:2019
Amendment 1 - Industrial communication networks - Profiles - Part 3-12: Functional safety fieldbuses - Additional specifications for CPF 12
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About This Item
IEC 61784-3-12:2010/AMD1:2019 is a supporting amendment to the functional safety profile for CPF 12 within industrial communication networks. It is relevant when teams need to review or update safety-related fieldbus documentation against the parent reference, IEC 61784-3-12:2010, during engineering, verification activities, or conformity assessment. For organizations managing industrial automation and safety communication, IEC 61784-3-12:2010/AMD1:2019 helps keep technical documentation aligned with the amended requirements and supports more consistent compliance workflows.
What is IEC 61784-3-12:2010/AMD1:2019?
IEC 61784-3-12:2010/AMD1:2019 is an amendment connected to the profile definition for functional safety fieldbuses, specifically for CPF 12. As an amendment, it modifies or supplements the parent document rather than serving as a fully standalone technical specification. In practice, it is used to clarify or update engineering and compliance references for industrial communication networks where safety-related communication behavior must be documented and assessed carefully. The document is most useful when performing technical review, validation, or controlled procurement of safety communication references.
Applications of IEC 61784-3-12:2010/AMD1:2019
This amendment is typically consulted in industrial automation projects that rely on fieldbus-based communication with functional safety requirements. It may be used by system integrators, equipment suppliers, test laboratories, and compliance teams reviewing safety communication profiles for CPF 12. Common workflows include engineering documentation updates, product evaluation, laboratory evaluation, and preparation for conformity assessment. It can also support procurement teams comparing technical document sets and identifying whether the latest amended reference should be included in a project’s compliance package.
Why is IEC 61784-3-12:2010/AMD1:2019 important?
In safety-related industrial networks, small changes to a supporting reference can affect operational consistency, technical validation, and documentation control. IEC 61784-3-12:2010/AMD1:2019 matters because it helps organizations work from the amended basis of the CPF 12 functional safety profile when preparing engineering specifications or compliance evidence. That can reduce risk during testing workflows, support more reliable verification activities, and improve traceability in regulatory preparation. For procurement and QA teams, it also helps ensure the reviewed document set matches the current amendment status.
- Amendment linked to the parent reference IEC 61784-3-12:2010 for CPF 12 functional safety profiles
- Relevant to industrial communication networks used in safety-related automation environments
- Useful for technical review, documentation control, and conformity assessment preparation
- Supports engineering validation and laboratory evaluation of safety communication references
- Helps procurement and compliance teams confirm the amended document status in project workflows
- Publication Date: 2019-06-11
- Standard Status: Amendment
- Publisher: IEC
- Edition: 1
- This Version: IEC 61784-3-12:2010 (2019-06-11)
- Previous Version: IEC 61784-3-12:2010 (2010-06-29)
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