IO-Link quality for master is visible

Approved Component List for IO-Link masters on

In accordance with the IO-Link Community Rules and the Product Quality Policy, the IO-Link Community maintains an Approved Component List (ACL) for masters. The ACL is public and is intended to demonstrate and ensure the quality of IO-Link products.

Please also register your IO-Link master. We need the Manufacturer Declaration of the device and a few pieces of information. To submit the required information, please use our template (xls file), which we will be happy to send you on request. Mail to

[published on 06.12.2023]