BS EN 62026-3:2015

Superseded

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

Amended by

BS EN 62026-3:2015+A11:2020

Available format(s)

Hardcopy , PDF

Superseded date

26-02-2020

Language(s)

English

Published date

31-05-2015

Publisher

British Standards Institution

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). The contents of the corrigendum of March 2015 have been included in this copy.

Committee	PEL/121/1
DevelopmentNote	Supersedes BS EN 50325-2 and 06/30148723 DC. (10/2009) Supersedes 12/30261041 DC. (05/2015)
DocumentType	Standard
Pages	130
PublisherName	British Standards Institution
Status	Superseded
Supersedes	BS EN 62026-3:2009 BS EN 50325-2:2001 06/30148723 DC : DRAFT APR 2006 12/30261041 DC : 0

Standards	Relationship
EN 62026-3:2015	Identical
IEC 62026-3:2014	Identical
IEC 62026-3:2014/COR1:2015	Identical
EN 62026-3:2015/AC:2019-12	Identical

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