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EN 61784-3-2:2010

Industrial communication networks - Profiles - Part 3-2: Functional safety fieldbuses - Additional specifications for CPF 2 EN 61784-3-2:2010

Publication date:   Dec 17, 2010

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99.60 Withdrawal effective   Nov 10, 2020

CENELEC

CLC/TC 65X Industrial-process measurement, control and automation

European Norm

25.040.40   Industrial process measurement and control | 35.100.05   Multilayer applications

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Scope

IEC 61784-3-2:2010(E) specifies a safety communication layer (services and protocol) based on CPF 2 of IEC 61784-1, IEC 61784-2 and IEC 61158 Type 2. It identifies the principles for functional safety communications defined in IEC 61784-3 that are relevant for this safety communication layer. This second edition cancels and replaces the first edition published in 2007. This edition constitutes a technical revision. The main changes with respect to the previous edition are: - updates in relation with changes in IEC 61784-3; - addition or modification of the following subclauses to support the extended format: 6.3.2.1, 6.3.3.4, 6.3.11, 6.6.7.5, 6.8.5.13, 6.8.5.14, 7.1.1, 7.5.5, 7.6.10.10, 7.6.10.12, 8.2, 8.10.2.4.4, 9.5.2; - modification of all pseudo code in 7.5 to support Extended Format; - addition of Attribute 15 in 6.7.3.1; - addition of subclauses 8.11, 8.12 and 8.13 to clarify requirements for CP 2/2, CP 2/3 and CP 16/3 respectively.

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EN 61784-3-2:2008

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EN 61784-3-2:2010
99.60 Withdrawal effective
Nov 10, 2020

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EN 61784-3-2:2017