Automation economical and easy – with AS-Interface

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


PACK EXPO, Las Vegas 2021

Las Vegas calls… for you to come to the PACK EXPO, and we’ll be there. Taking place September 27 – 29, 2021, this show promises to be an eye-opener as much as the first chance to safely get back together in person with other experts in the packaging and automation industries.


New member: Welcome, CCWELL!

We are pleased to welcome CCWELL as a new member of our organization. More information about CCWELL can be found here:


NEUMO Ehrenberg Group, new Member!

We are pleased to welcome another new member to our ranks. Welcome, NEUMO! You can find more information here:


Self-configuring I/O Modules

Watch the new video "The self-configuring I/O modules" from Bihl+Wiedemann in our AS-Interface Arena on stage:

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

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.