IEC 61158-3-29 ED1

Industrial networks – Fieldbus specifications - Part 3-29: Data-link layer service definition – Type 29 elements

Current stage: 20.99 WD approved for registration as CD Feb 13, 2026

Next stage: CD Next stage date : Sep 30, 2026

Originator: IEC

Type: International Standard

ICS: 25.040.40 Industrial process measurement and control | 35.100.20 Data link layer

IN_DEVELOPMENT
IEC 61158-3-29 ED1
20.99 WD approved for registration as CD
Feb 13, 2026