Reer EOS4 User Manual

EOS4 SAFETY LIGHT CURTAIN
8540733 • 10th February 2009 • Rev.1
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English
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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
Configuration and operating modes (Master Models / With integrated control
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
TEST function ..................................................................................................23
Status of the outputs .......................................................................................23
Technical specifications ...................................................................................24
Dimensions......................................................................................................26
CHECKOUTS AND MAINTENANCE.......................................................................................................... 27
Checking of light curtain efficiency..................................................................27
Troubleshooting ..............................................................................................28
Accessories/Spares..........................................................................................30
GUARANTEE...................................................................................................................................................... 31

Reer EOS4 Specifications

General

Power Supply	24 VDC ±20%
Resolution	14 mm
Safety Category	Type 4
Operating Temperature	+55 °C
Protection Rating	IP65
Detection Capability	Opaque objects
Connection	M12 connector
Response Time	≤ 20 ms
Outputs	2 x safety outputs (OSSDs)