Industrial communication networks - Fieldbus specifications - Part 3-21: Data-link layer service definition - Type 21 elements (Endorsed by AENOR in July of 2012.)
STANDARD published on 30.5.2022
Designation standards: UNE-EN 61158-3-21:2012
Note: WITHDRAWN
Publication date standards: 30.5.2022
The number of pages: 48
Approximate weight : 144 g (0.32 lbs)
Country: Spanish technical standard
Category: Technical standards UNE