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-International: ASi-5 specification now available

During the general meeting mid-December 2019 in Gelnhausen, Germany, the project managers of the ASi-5 development collaboration, Dr. Thomas Sebastiany and Bernhard Wiedemann, officially handed the ASi-5 specification over to AS-International. The specification is now available to all members.


MA 2019 – Executive board confirmed

The members of the AS-International Association met on December 12, 2019 for the annual members´assembly in Gelnhausen. We reviewed last year, planned the activities for the coming year, handed over the ASi-5 specification and held board elections.


ASi at the PACK EXPO 2019 in Las Vegas

For the past 5 years, AS-Interface Organization and its member companies have been displaying ASi technology at the PACK EXPO, and the persistence is more than paying off.


Review - Industrial Open Networks Fair

At the traditionel Industrial Open Networks Fair in Tokyo and Osaka, our Japanese colleagues presented their AS-Interface products and innovations at the AS-Interface booth.

Communication 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. 

AS-Interface Safety at Work, Products and solutions at SPS IPC Drives 2018

The advantages of AS-Interface

Compared to the typical parallel wiring, AS-Interface’s advantage is its low wiring efforts and reduced hardware deployment. The reliable piercing technology as well as the intuitive and flexible device connection result in a significantly faster installation. Additionally, the system offers easy configuration options, leading to reduced start-up efforts and - in case of system faults – guarantees fast diagnostics and trouble shooting.

In short: AS-Interface reduces costs, while simultaneously increasing system performance.