Automation economical and easy

with AS-Interface

Welcome to AS-Interface, the efficient, easy, and worldwide standardized bus system for the lower field level.

AS-Interface Arena

The arena is a communicative "multi-channel experience world". The virtual trade show booth is futuristic and unlimited in design.

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AS-Interface at IIFES 2022

Come and visit AS-Interface at the IIFES in Tokyo. Our team is looking forward to welcome you soon on January 26-28, 2022 in Tokyo Big Sight at IIFES 2022.

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We are pleased to welcome Tianjin Geneuo Technology Co., Ltd. as a new member of the AS-Interfcae organization. More information about Geneuo can be found here: Geneuo

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Successful Members Assembly 2021

At the end of December 2021 the annual members assembly of the AS-International Association took place online again. The members' assembly focused on a number of different issues - from the review of the year 2021 to the planned activities for the year 2022. A new board of directors was also elected.

We wish everyone a good and successful start to 2022.

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ASiMAG E2-2021

With our new edition of the AS-Interface Magazine we would like to inform the world of automation about new products and solutions. Navigate comfortably and intuitively through our e-paper. You can deepen interesting contents via further links from AS-International, Bihl+Wiedemann, Celpia, Pepperl+Fuchs, Renesas and Siemens. Enjoy reading! 

ASiMAG E2-2021

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Webinar: Application of AS-Interface in the biofuel and sugar industry

Date: November 25, 2021
Time: 14:00 - 15:00 CET
Language: Portuguese

Speaker: Rafaela Papolinas França
Product Specialist for the Factory Automation Division at Pepperl+Fuchs Brasil

Registration: gotowebinar

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on the racing line

Successful communication always follows a clear path. AS-Interface takes this quite literally. It uses a single reverse polarity protected two-conductor cable, carrying power and data, to connect sensors and actuators to the control system of your automation network.


Browse comfortably and intuitively through our modern e-paper. Deepen interesting content via further links. We hope you enjoy reading!