Replacing a Defective ASi Safety Module with Chip Card

In case of damage to an ASi Safety module Bihl+Wiedemann recommends the use of a replacement unit with the same article number to avoid any difficulties and downtimes in the production process when setting up a new unit.


The defective device can be easily replaced by using an identical item as a replacement. You only need to insert the chip card with the safety configuration from the old device into the new one. The replacement device is immediately ready for use.


Replacement units can be easily ordered at any time and in over 100 countries via the Bihl+Wiedemann webshop and are delivered in the shortest possible time. Simply search the article number of the defective unit on the Bihl+Wiedemann website and order directly via the webshop button.

Contact us

If you have any questions regarding the replacement of a defective device or if you need advice on selecting the right successor model for the modernization of an existing machine or when redesigning a system, please contact us.