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EOS2 SAFETY LIGHT CURTAIN
SUMMARY
INTRODUCTION ................................................................................................................................................. 3
PRINCIPLE OF OPERATION ........................................................................................................................... 4
INSTALLATION ................................................................................................................................................... 5
Positioning ........................................................................................................6
Master/Slave Positioning....................................................................................7
Calculation of safety distance ............................................................................8
Multiple systems................................................................................................9
Use of deflecting mirrors .................................................................................10
Distance from reflective surfaces .....................................................................11
Mechanical assembly and optical alignment.....................................................12
Vertical positioning of the light curtain ............................................................13
Models with 30, 40mm resolution ................................................................13
Models with 50, 90mm resolution ................................................................13
Multibeam Models ........................................................................................14
Horizontal positioning of the light curtain .......................................................14
Electrical connections ......................................................................................15
Layout of the connectors on MASTER/SLAVE light curtain .............................15
Emitter connections......................................................................................16
Receiver connections ....................................................................................17
Warnings regarding connection cables..........................................................18
functions) ........................................................................................................19
Automatic operation .....................................................................................19
Manual operation..........................................................................................19
Connection of external contactors K1 and K2 ...............................................20
Examples of connection with REER safety modules .......................................21
OPERATION AND TECHNICAL DATA .................................................................................................... 22
Light signals ....................................................................................................22
Emitter light signals......................................................................................22
Receiver light signals ....................................................................................22
Internal TEST function......................................................................................23
Periodical system TEST ....................................................................................23
Status of the outputs .......................................................................................23
Technical specifications ...................................................................................24
Dimensions......................................................................................................26
CHECKOUTS AND MAINTENANCE.......................................................................................................... 27
Checking of light curtain efficiency ..................................................................27
Troubleshooting ..............................................................................................29
Accessories/Spares ..........................................................................................31
GUARANTEE...................................................................................................................................................... 32
8540738 • 2nd December 2009 • Rev.2
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