Cover E DIN EN 62026-1 VDE 0660-2026-1:2018-10
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E DIN EN 62026-1 VDE 0660-2026-1:2018-10

* German Language Version *

Low-voltage switchgear and controlgear – Controller-device interfaces (CDIs)

Part 1: General rules

(IEC 121A/221/CDV:2018); German and English version prEN 62026-1:2018
Class/Status: Draft, valid
Released: 2018-10   Published: 2018-09-21
VDE Art. No.: 1600233
End of objection deadline: 2018-11-21

Contents

This Standard applies to interfaces between low-voltage switchgear, controlgear and controllers (e.g. programmable controllers, personal computers, etc.). It 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 series of standards IEC 62026 is to harmonize and define rules, components and requirements of a general nature applicable to industrial CDIs (controller-device interfaces). Those features of the various CDI standards which can be considered as general have therefore been brought together in this Part 1 of IEC 62026.