Reer EOS4 - User Manual

EOS4 SAFETY LIGHT CURTAIN
8540733 • 10th February 2009 • Rev.1
1
English
E
E
O
O
S
S
4
4
S
S
A
A
F
F
E
E
T
T
Y
Y
L
L
I
I
G
G
H
H
T
T
C
C
U
U
R
R
T
T
A
A
I
I
N
N
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)

Summary

Introduction

Principle of Operation

Resolution and Beam Properties

Explanation of resolution, pitch, diameter, and beam properties.

Installation

Positioning

Proper placement of Emitter and Receiver to ensure safety.

Calculation of safety distance

Formulas and guidelines for safe operating distances.

Mechanical assembly and optical alignment

Physical mounting and precise alignment of the optical components.

Electrical connections

Wiring requirements and connector layouts for the system.

Configuration and operating modes

Setting up automatic and manual operation modes for the system.

Operation and Technical Data

Light signals

Explanation of LED indicators on Emitter and Receiver.

TEST function

Procedure for simulating protected area occupation for testing.

Status of the outputs

Description of PNP static output signals and their meaning.

Technical specifications

Detailed technical data, dimensions, and safety levels.

Checkouts and Maintenance

Checking of light curtain efficiency

Procedure for verifying the light curtain's detection capability.

Troubleshooting

Guide to identifying and resolving system malfunctions using LED indicators.

Accessories;Spares

List of available accessories and spare parts with codes.

Guarantee