99.60 Withdrawal effective Jun 13, 2022
CENELEC
CLC/TC 121A Low-voltage switchgear and controlgear
European Norm
29.130.20 Low voltage switchgear and controlgear
This International Standard applies to interfaces between low-voltage switchgear, controlgear, and controllers (e.g. programmable controllers, personal computers, etc.). This standard does not apply to higher level industrial communication networks that have become known as fieldbuses and are considered by IEC subcommittee 65C. The purpose of this standard is to harmonize and define rules, components and requirements of a general nature applicable to industrial CDIs. Those features of the various CDI standards which can be considered as general have therefore been brought together in this part of IEC 62026.
WITHDRAWN
EN 62026-1:2007
99.60
Withdrawal effective
Jun 13, 2022
PUBLISHED
EN IEC 62026-1:2019