EN IEC 61158-3-12:2019

Industrial communication networks - Fieldbus specifications - Part 3-12: Data-link layer service definition - Type 12 elements EN IEC 61158-3-12:2019

Publication date:   Aug 15, 2019

General information

90.93   Standard confirmed   Aug 31, 2026

CENELEC

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

European Norm

25.040.40   Industrial process measurement and control | 35.100.20   Data link layer | 35.110   Networking

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Scope

IEC 61158-3-12:2019 defines the services provided to the Type 12 fieldbus application layer at the boundary between the application and data-link layers of the fieldbus reference model and systems management at the boundary between the data-link layer and systems management of the fieldbus reference model. This fourth edition cancels and replaces the third edition published in 2014. It constitutes a technical revision. The main changes are:

- Technical corrections in the communication services

- Editorial improvements for clarification.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 61158-3-12:2014

NOW

PUBLISHED
EN IEC 61158-3-12:2019
90.93 Standard confirmed
Aug 31, 2026




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