Multiple Protection; Fig. 9: Distance A As A Function Of The L400 And L4000; Fig. 10: Protection Of A Hazardous Area With L4000/L400 - SICK L4000 Instrucciones De Operación

en
Chapter 4
Fig. 9: Distance a as a
function of the L400 and
L4000 scanning ranges
Fig. 10: Protection of a
hazardous area with
L4000/L400 sensors in
cascade

WARNING
78  SICK AG • Industrial Safety Systems • Germany • All rights reserved
Installation and mounting

4.1.3 Multiple protection

On the usage of two L4000/L400 sensor pairs in cascade, mutual
optical interference must be prevented. The following conditions must
therefore be observed on the placement of the sensors:
No more than two sensor pairs are allowed in a cascade.
Operating Instructions
L4000 system
8010009/YTA2/2016-05-02
Subject to change without notice