Reer EOS4 Series - User Manual

PHOTOELECTRIC
SAFETY BARRIER
EOS4
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www.reer.it

Reer EOS4 Series Specifications

General

Power Supply	24 V DC ± 20 %
Connection Type	M12 connector
Resolution	14 mm
Safety Category	Type 4 according to EN 61496-1
Protection Degree	IP65
Output	2 safety outputs (OSSDs)
Operating Temperature	-10°C to +55°C

Summary

Introduction

Safety and Application Guidelines

Covers safety standards, food industry considerations, and device limitations.

Installation

Installation Prerequisites and Planning

Correct Positioning

Illustrates proper placement of Emitter and Receiver to prevent access without beam interruption.

Master;Slave Configuration

Safety Distance Calculation

Provides formulas and parameters for calculating the minimum safety distance (S).

Mechanical Assembly and Alignment

Guides on physical mounting and optical alignment using indicator LEDs.

Vertical Positioning by Resolution

Explains vertical placement and safety distance formulas for different resolution models.

Multibeam and Horizontal Positioning

Electrical Connections

Power and Connection Warnings

Highlights critical warnings about power supply, connections, and cable routing.

Emitter Connector Pinouts

Receiver Connector Pinouts

Configuration and Operating Modes

Setting Operating Modes

Explains how to configure Automatic or Manual modes using receiver pins.

Automatic vs. Manual Operation

Details the characteristics and requirements of automatic and manual operating modes.

External Contactor Integration

Operation and Technical Data

Interpreting Light Signals

TEST Functionality

Describes how to use the TEST function for system verification and fault detection.

Output Signal Status

Technical Specifications

Key Product Specifications

Lists critical technical data like resolution, range, response time, power, and safety levels.

Safety Standards Compliance

Specifies adherence to safety standards like SIL 3, SILCL 3, and PL e.

Checkouts and Maintenance

Light Curtain Efficiency Check

Details a procedure for regularly checking the light curtain's operational efficiency.

Troubleshooting

Emitter and Receiver Fault Indicators

Lists LED fault codes on Emitter/Receiver and their corresponding remedies.

General Malfunction Resolution

Contacting REER Support

Guarantee

Warranty Terms and Conditions

Warranty Exclusions and Limitations

CE Declaration of Conformity

Product Compliance and Standards

Declares compliance with safety standards (Type 4, SIL, PL) and EU directives.