EN 61158-6-9:2014

Industrial communication networks - Fieldbus specifications - Part 6-9: Application layer protocol specification - Type 9 elements EN 61158-6-9:2014

Publication date:   Dec 17, 2014

General information

60.60 Standard published   Oct 24, 2014

CENELEC

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

European Norm

25.040.40   Industrial process measurement and control | 35.100.70   Application layer | 35.110   Networking

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Scope

IEC 61158-6-9:2014 defines the protocol provided to define the wire-representation of the service primitives defined in IEC 61158-5-9, and define the externally visible behavior associated with their transfer. This standard specifies the protocol of the Type 9 fieldbus application layer, in conformance with the OSI Basic Reference Model (ISO/IEC 7498-1) and the OSI application layer structure (ISO/IEC 9545). This third edition cancels and replaces the second edition published in 2010 and constitutes a technical revision. The main changes are:

- Correct Time-difference valid range;

- Correct Table 3 state transition;

- Include Transparent timeliness class in BNU AREP formal model.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 61158-6-9:2012

NOW

PUBLISHED
EN 61158-6-9:2014
60.60 Standard published
Oct 24, 2014