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  4. Standard "UNE-EN IEC 61158-4-21:2019"
WITHDRAWN UNE-EN IEC 61158-4-21:2019 3.5.2026 preview

UNE-EN IEC 61158-4-21:2019

Industrial communication networks - Fieldbus specifications - Part 4-21: Data-link layer protocol specification - Type 21 elements (Endorsed by Asociación Espanola de Normalización in August of 2019.)

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STANDARD published on 3.5.2026


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The information about the standard:

Designation standards: UNE-EN IEC 61158-4-21:2019
Note: WITHDRAWN
Publication date standards: 3.5.2026
SKU: NS-1270242
The number of pages: 117
Approximate weight : 382 g (0.84 lbs)
Country: Spanish technical standard
Category: Technical standards UNE

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