Rockwell Automation 1756-L72EROMS Armor GuardLogix Controller - Manual (Page 3)

Armor GuardLogix Controller 3
Rockwell Automation Publication 1756-IN060B-EN-P - November 2013
About the Armor GuardLogix Controller
The Armor™ GuardLogix® controller combines a 1756-L72S GuardLogix controller and safety
partner with two Ethernet/IP DLR-capable communication channels in an IP67-rated housing
for mounting on a machine.
The Armor GuardLogix controller is certified for use in safety applications up to and including
Safety Integrity Level (SIL) 3 and Performance Level (e) in which the de-energized state is the
safe state. For information on operating a GuardLogix controller-based system, understanding
safety application requirements, and accessing the GuardLogix certificate, see the
Additional
Resources on page 23 .
Prevent Electrostatic Discharge
Programmable Electronic Systems (PES)
ATTENTION: This equipment is sensitive to electrostatic discharge that can cause internal damage
and affect normal operation. Follow these guidelines when you handle this equipment.
•
Touch a grounded object to discharge potential static.
•
Wear an approved grounding wrist strap.
•
Do not touch connectors or pins on component boards.
•
Do not touch circuit components inside the equipment.
•
Use a static-safe workstation if available.
•
Store the equipment in appropriate static-safe packaging when not in use.
ATTENTION: Personnel responsible for the application of safety-related Programmable
Electronic Systems (PES) shall be aware of the safety requirements in the application of the
system and shall be trained in using the system.
TM ® Armor GuardLogix
24V
IN OUT
DC 24VDC
LNK1 LNK2 LNK1 LNK2
Channel A Channel B
Pull and Rotate
Counter Clockwise
TM
Display Window
Access Door Screws