DIN EN IEC 61784-5-21 VDE 0800-500-21:2025-11
Industrial communication networks – Profiles
Part 5-21: Installation of fieldbuses – Installation profiles for CPF 21
(IEC 61784-5-21:2018 + AMD1:2024); German version EN IEC 61784-5-21:2018 + A1:2024
Class/Status:
Standard,
valid
Released: 2025-11
VDE Art. No.: 0801078