Preface

This manual describes safety considerations for

GuardLogix®

5580 and

Compact GuardLogix®

5380 controllers, which are type-approved and certified for use in safety applications.

Use this manual for the development, operation, and maintenance of a

GuardLogix®

5580 or

Compact GuardLogix®

5380 controller safety system. Read and understand the safety concepts and the requirements in this manual and familiarize yourself with applicable standards, such as IEC 61508, IEC 62061, IEC 61511, and ISO 13849-1.