Preface

This publication provides information about how to set up, configure, program, monitor, and troubleshoot high availability systems that use

ControlLogix®

5590 controllers.

To use

ControlLogix®

5580,

ControlLogix®

5570, or

GuardLogix®

5580 controllers in a high availability system, see the Redundancy Systems User Manual, publication 1756-UM015.

This manual describes safety and security considerations for safety- and redundancy-enabled ControlLogix® 5590 controllers. Certification status depends on the specific product, firmware revision, and system configuration. For current certification information, see the Rockwell Automation Product Certifications website: rok.auto/certifications