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EN 62026-3:2015被替代

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

出版：European Committee for Standards - Electrical

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基本信息

标准编号： EN 62026-3:2015

标准类别：Standard

出版单位：European Committee for Standards - Electrical

标准页数：284

标准简介

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).

标准备注

Supersedes EN 50325-2. (10/2009)

本标准替代的旧标准

EN 62026-3:2009

替代本标准的新标准

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

等同采用的国际标准

I.S. EN 62026-3:2009 - Identical

NEN EN IEC 62026-3:2009 - Identical

BS EN 62026-3:2009 - Identical

DIN EN 62026-3 (2010-02) - Identical

NF EN 62026-3:2010 - Identical