24 Rockwell Automation Publication 843ES-UM001A-EN-P - February 2020
Chapter 2 Safety Concept
Compatible Safety
Controllers
A GuardLogix 5580 or Compact GuardLogix 5380 safety controller is required
for integrated safety control with the 843ES CIP Safety encoder.
The Studio 5000 Logix Designer application, version 31.00 or later, supports the
programming, commissioning, and maintaining GuardLogix safety controllers
with the 843ES CIP Safety encoders.
The safety connection can originate from either of these GuardLogix controllers:
• One GuardLogix 5580 or Compact GuardLogix 5380 safety controller
that provides both safety and non-safety control
• A GuardLogix 5580 or Compact GuardLogix 5380 safety controller that
controls only the safety connection, while a separate ControlLogix® 5580
or CompactLogix 5380 controller that controls the non-safety control
connection.
Safety Task
Safety functions operate in a safety task of only GuardLogix 5580 or Compact
GuardLogix 5380 controllers
The safety task, operating in a GuardLogix controller, communicates with the
encoder over a safety connection on the EtherNet/IP network.
Feedback from the encoder is supported in both the safety task and non-safety
task.
See publication 1756-RM095
, for more information on safe motion-monitoring
instructions.