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Functional Safety, Made Simple

The Wieland safety manual showcases examples of safety circuits using our safety relays and controllers; also includes relevant Sistema calculations to help maintain the longevity of your machine’s operating lifecycle. It Covers EN ISO 12100, EN ISO 13849-1, and EN ISO 13849-2.

Update: Version 2 is now available with updated examples! In addition, new topics have been added, such as new aspects of the emergency stop, the use of electrical components with software without safety levels, Lockout/Tag-out (LOTO), and HRC.