IEC 61784-3:2021

IEC 61784-3:2021

IEC 61784-3:2021 Industrial communication networks - Profiles - Part 3: Functional safety fieldbuses - General rules and profile definitions

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Details

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.

Additional Info

Author International Electrotechnical Commission (IEC)
Committee TC 65/SC 65C
Published by IEC
Document type Standard
Edition 4.0
ICS 25.040.40 : Industrial process measurement and control
35.100.05 : Multilayer applications
Number of pages 210
Replace IEC 61784-3:2016,IEC 61784-3:2016 + Redline,IEC 61784-3:2016+AMD1:2017 Edition 3.1,IEC 61784-3:2016/AMD1:2017
Document history IEC 61784-3:2016,IEC 61784-3:2016 + Redline,IEC 61784-3:2016/AMD1:2017,IEC 61784-3:2016+AMD1:2017 Edition 3.1
Keyword IEC61784-3,IEC 61784-3:2021,IEC 61784-3,TC 65/SC 65C