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IEC 62026-2:2008 ED2

Low-voltage switchgear and controlgear - Controller-device interfaces (CDIs) - Part 2: Actuator sensor interface (AS-i) IEC 62026-2:2008 ED2

Publication date:   Jan 29, 2008

General information

60.60 Standard published   Jan 29, 2008

IEC

TC 121/SC 121A

International Standard

29.130.20   Low voltage switchgear and controlgear

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Scope

IEC 62026-2:2008 specifies a method for communication between a single control device and switching elements, and establishes a system for the interoperability of components with the specified communication interfaces. The complete system is called "Actuator Sensor interface (AS-i)". This second edition of IEC 62026-2 cancels and replaces the first edition published in 2000. It constitutes a technical revision. The main changes with respect to the previous edition are listed below:
- doubling the number of slaves from 31 to 62 by introduction of sub-addresses;
- introduction of AS-I safety system.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 62026-2:2000 ED1

NOW

PUBLISHED
IEC 62026-2:2008 ED2
60.60 Standard published
Jan 29, 2008

CORRIGENDA / AMENDMENTS

PUBLISHED
IEC 62026-2:2008/AMD1:2019 ED2