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3
General Safety Information
Contact Rockwell Automation to find out more about our safety risk assessment
services.
IMPORTANT
This application example is for advanced users and
assumes that you are trained and experienced in safety
system requirements.
ATTENTION: Perform a risk assessment to make sure all
task and hazard combinations have been identified and
addressed. The risk assessment can require additional
circuitry to reduce the risk to a tolerable level. Safety circuits
must take into consideration safety distance calculations,
which are not part of the scope of this document.
Table of Contents
Introduction ............................................................................................................... 4
Safety Function Realization: Risk Assessment ......................................................... 4
Safety Function ......................................................................................................... 5
Safety Function Requirements .................................................................................. 5
Functional Safety Description ................................................................................... 6
Bill of Material ........................................................................................................... 7
Setup and Wiring ...................................................................................................... 8
Configuration .......................................................................................................... 10
Calculation of the Performance Level...................................................................... 14
Verification and Validation Plan............................................................................... 21
Additional Resources .............................................................................................. 22
Rockwell Automation Publication SAFETY-AT086A-EN-P – May 2013