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IEC 61158-3-2 ED4

Industrial networks - Fieldbus specifications - Part 3-2: Data-link layer service definition - Type 2 elements

General information

30.99   CD approved for registration as DIS   Jun 12, 2026

TCDV    Oct 29, 2027

IEC

TC 65/SC 65C

International Standard

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

Life cycle

PREVIOUSLY

PUBLISHED
IEC 61158-3-2:2023 ED3

NOW

IN_DEVELOPMENT
IEC 61158-3-2 ED4
30.99 CD approved for registration as DIS
Jun 12, 2026