EN 62026-3:2015

Low-voltage switchgear and controlgear - Controller-device interfaces (CDIs) - Part 3: DeviceNet

Publication date:   May 18, 2015

General information

60.60 Standard published   Apr 3, 2015

CENELEC

CLC/TC 121A Low-voltage switchgear and controlgear

European Norm

29.130.20   Low voltage switchgear and controlgear

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Scope

IEC 62026-3:2014 specifies an interface system between single or multiple controllers, and control circuit devices or switching elements. The interface system uses two conductor pairs within one cable - one of these pairs provides a differential communication medium and the other pair provides power to the devices. This part establishes requirements for the interoperability of components with such interfaces. This third edition of IEC 62026-3 cancels and replaces the second edition published in 2008. This third edition constitutes a technical revision. The main changes with respect to the previous edition are the followings:

- specification of group 4 messages (5.1.2);

- clarifications on messaging protocol (5.2);

- addition of I/O multicast poll messages (5.5.2 and 5.5.8);

- clarifications on slave behaviour (5.5.4 and 5.5.9);

- clarifications on physical layer (transceiver) in 5.7;

- miscellaneous corrections/clarifications on cable (8.2);

- clarifications on EMC testing (9.2.10) and logical testing (9.3).

Related legislation

Legislation related to this standard

2004/108/EC

Directive 2004/108/EC of the European Parliament and of the Council of 15 December 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility and repealing Directive 89/336/EEC

2006/95/EC

Directive 2006/95/EC of the European Parliament and of the Council of 12 December 2006 on the harmonisation of the laws of Member States relating to electrical equipment designed for use within certain voltage limits (codified version)

Harmonized/Supporting
2014/30/EU

Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility (recast)

2014/35/EU

Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits

Harmonized/Supporting

Life cycle

PREVIOUSLY

WITHDRAWN
EN 62026-3:2009

NOW

PUBLISHED
EN 62026-3:2015
60.60 Standard published
Apr 3, 2015

CORRIGENDA / AMENDMENTS

PUBLISHED
EN 62026-3:2015/A11:2020

IN_DEVELOPMENT
EN 62026-3:2015/prA12

PUBLISHED
EN 62026-3:2015/AC:2019-12

Relations

Adopted from IEC 62026-3:2014/COR1:2015 IDENTICAL