Discover Bihl+Wiedemann at HANNOVER MESSE

Do not miss your most important event this April! Take the opportunity to discuss in detail with our experts and learn about innovative new products.


HANNOVER MESSE 2023, April 17–21, Hall 9, Stand H01


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Exclusive trade fair highlights

ASi-5 Safety

Discover our first  ASi-5 safety input modules with 2 safe inputs each and an additional 12 standard signals but with only one ASi address. With them you can, for example, implement the connection of an operating panel to ASi at low cost. We also present our new ASi-5 safety-capable gateways with modern chip card.


ASi-5 is the latest innovation stage of AS-Interface (ASi), a globally standardised fieldbus system for the first automation level. ASi connects sensors and actuators with a controller via a single two-conductor profile cable. The yellow ASi cable transmits power and data at the same time.


Integrate a wide variety of IO-Link devices with us - topology-free, maximally convenient and with greatly reduced wiring effort. For example, with the 1-port IO-Link master completely supplied from ASi or the 8-port IO-Link master, which is extremely cost-effective per port. We will be happy to show you how well ASi-5 and IO-Link fit together at Bihl+Wiedemann at our stand in Hall 7.

Drive Technology

Combine ASi-5 and ASi-3 drive solutions to always have the perfect mix for any requirement. With our ASi-5 motor modules, for example, you can efficiently control 24 V and 48 V motorised rollers - e.g. from Interroll, Itoh Denki and RULMECA. For frequency converters, we offer solutions for SEW, Nord, Lenze, Rockwell and Bonfiglioli, among others. With ASi-5, even complex requirements in the drive world can be solved excellently.

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HANNOVER MESSE 2023 focuses on high-tech and innovative solutions for overcoming global industrial challenges. The world's leading trade fair for industrial technology is the only event where top companies from mechanical and electrical engineering come together with those from the digital and energy sectors to collectively present solutions for a climate-friendly industry (©https://www.hannovermesse.de/en/hannover-messe-2023/).


HANNOVER MESSE, 17.04. - 21.04.2023

Hall 9, Stand H01

Messegelände, 30521 Hannover