IEC 61784-3:2021 

Industrial communication networks - Profiles - Part 3: Functional safety fieldbuses - General rules and profile definitions

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Abstract

IEC 61784-3:2021 explains some common principles that can be used in the transmission of safety-relevant messages among participants within a distributed network which use fieldbus technology in accordance with the requirements of IEC 61508 (all parts) for functional safety. These principles are based on the black channel approach. They can be used in various industrial applications such as process control, manufacturing automation and machinery.

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Additional information

Publication typeInternational Standard
Publication date2021-02-16
Edition4.0
Available language(s)English/French
TC/SCTC 65/SC 65C - Industrial networksrss
ICS25.040.40 - Industrial process measurement and control
35.100.05 - Multilayer applications
Stability date  2024
Pages210
File size6935 KB

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