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IEC 62026-2

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

TC 121/SC 121A Low-voltage switchgear and controlgear

Category

Electromagnetic Compatibility
Publication typeInternational Standard
Publication date2008-01-29
Edition2.0
ICS

29.130.20

Stability date2026
ISBN number9782889106097
Pages446
File size4.69 MB
EditionDatePublicationEditionStatus

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