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Publication details

Publication CODE Title
IEC 61784-3:2021 (2021-02) INDUSTRIAL COMMUNICATION NETWORKS - PROFILES - PART 3: FUNCTIONAL SAFETY FIELDBUSES - GENERAL RULES AND PROFILE DEFINITIONS
 
Price Excl. VAT Total number of pages, tables and drawings
398.00 € 210.
Description
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.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN/FR version

Status
Status IEC PUBLICATION
Situation Currently active
Replaces  IEC 61784-3:2016
Replaces  IEC 61784-3:2016 RLV
Replaces  IEC 61784-3:2016+AMD1:2017 CSV
Replaces  IEC 61784-3:2016/AMD1:2017
Origin
Committee TC 65/SC 65C
DIGITAL COMMUNICATIONS
Responsible Ir DELENS Marc
Approval
BEC Approval 2021-02-16
ICS-Code (International Standards Classification) 25.040.40 , 35.100.05
NBN Status New
IEC publication date 2021-02-16
IEC stability date 2024-12-31
IEC file modification date 2021-02-16
IEC last modification date 2021-02-16