Direct Contact

Our Technical Support can be reached at:

Phone: +49 621 33996-449

Fax: +49 621 3392239


How to get started with Bihl+Wiedemann products

What is important when selecting ASi components? How can you integrate your new ASi network into the higher-level control system as easily as possible? And how does our user-friendly software suite simplify commissioning? Read Bihl+Wiedemann's best practice.


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How to easily implement your ASi installation

How can you install and commission your ASi network as easily as possible? And what is important, for example, for the cable, grounding, power supply or addressing assignment? Our Installation Guide provides you with many useful tips and tricks. Please register or log in to view the content.


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How to troubleshoot an existing ASi installation

If an error occurs in an existing ASi installation, our Troubleshooting Guide will help you. It enables you to detect errors and to fix them on your own. Please register or log in to view the content.


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Bihl+Wiedemann, Inc.

4565 Wilson Ave. SW Suite 4B

Grandville, MI 49418



Tel.: +1(616) 345-0680

Fax: +1(616) 345-0681

Toll Free: 1-800-291-6326




E-Mail Addresses:

For quotations


For technical inquiries

For questions related to your order and delivery times


For general inquiries of any nature