Rockwell Automation Publication 440R-UM012E-EN-P - November 2018 7
Preface
Who Should Use This
Manual?
Use this manual if you are responsible for designing, installing, programming,
or troubleshooting control systems that use the guard locking with proximity
(GLP) safety controller.
You must have a basic understanding of electrical circuitry and familiarity with
safety-related control systems. If you do not, obtain the proper training before
using this product.
Purpose of This Manual
This manual is a reference guide for the GLP safety controller, plug-in
modules, and accessories. It describes the procedures that you use to install,
wire, and troubleshoot your controller. This manual explains how to install and
wire your controller. It also gives you an overview of the GLP controller system.
Firmware Revision History
Summary of Changes
This manual contains new and updated information as indicated in the
following table.
Series Firmware Description
A 100 Initial release. Logic settings 1…4 functions only; 5…8 reserved for future use.
A 202 Added logic settings 5…8 (CU2 functionality).
A 203 New microprocessor technology (no change for user).
A 204 CU2 functionality removed. Internal testing revealed an undetected proximity
sensor fault. Affected manufacturing date codes from 1601…1707.
A 205 CU2 functionality restored.
A 206 Additional EMC filtering for proximity sensors.
Topic Page
Added Firmware Revision History section 7
Clarified power supply requirement for U.S.A. applications 19
Added correct connection of 100S contactors 24
Updated Webpage section 35
Updated Logix AOP section 36
Added statement that the GLP safety relay can operate with standard-rated proximity sensors 39
Added footnote about spacing of proximity sensors 40
Updated Stop Cat 1 Example (Sequence Diagram and Sequence Steps) 44
Updated SLS Example (Sequence Diagram and Sequence Steps) 47
Updated Delayed Unlock with Auto Reset Example (Sequence Diagram and Sequence Steps) 50
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