IEC 62026-2:2008+AMD1:2019 CSV
Low-voltage switchgear and controlgear - Controller-device interfaces (CDIs) - Part 2: Actuator sensor interface (AS-i)
Appareillage à basse tension - Interfaces appareil de commande-appareil (CDI) - Partie 2: Interface capteur-actionneur (AS-i)
| Standard number: | IEC 62026-2:2008+AMD1:2019 CSV |
| Released: | 2019-07-10 |
| Edition: | 2.1 |
| ICS: | 29.130.20 |
| Pages (English/French - Bilingual): | 903 |
| ISBN (English/French - Bilingual): | 9782832271766 |
IEC 62026-2:2008+AMD1:2019 CSV
IEC 62026-2:2008+A1:2019 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. This consolidated version consists of the second edition (2008) and its amendment 1 (2019). Therefore, no need to order amendment in addition to this publication.