Perimeter Guarding with Safety Light Curtain and Contactors Application Guide

This document describes a safety system for perimeter guarding that uses a safety light curtain and contactors to initiate a stop function (Category 0, PL e, SIL 3) when the detection field is interrupted. It details the design, components (Preventa XU, Modicon TM3SAK6R(G), TeSys D), chain structure, and safety level calculation for applications like palletizing stations.