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Leuze MLD 500 User Manual

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120 pages
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MLD 300, MLD 500
Multiple light beam safety devices
SAFE IMPLEMENTATION AND OPERATION
Original operating instructions
EN 2016/02 - 607342
We reserve the right to
make technical changes

Table of Contents

Questions and Answers:

Leuze MLD 500 Specifications

General IconGeneral
Operating Voltage24 V DC
Light SourceInfrared LED
Supply Voltage24 V DC ± 20 %
Housing MaterialAluminum
Resolution30 mm
Protection ClassIP67
Safety CategoryType 4 according to IEC/EN 61496
Operating Temperature-30°C to +55°C
Connection TypeM12 connector
Output Type2 safety outputs
Current Consumption≤ 100 mA
Ambient Temperature-30°C to +55°C

Summary

Safety

Intended Use and Foreseeable Misuse

Details the correct application and potential improper uses of the safety sensor.

Device Description

Functions

Start/Restart Interlock

Describes the function that prevents automatic system restart after safety circuit activation.

Muting

Details how the protective function can be temporarily suppressed for object transport.

Applications

Mounting

Arrangement of Transmitter and Receiver

Covers the importance of safety distance and standards for mounting devices.

Calculating the Safety Distance

Provides formulas and examples for calculating safety distance (S) as per EN ISO 13855.

Electrical Connection

Pin Assignment Transmitter and Receiver

Describes the pin assignments for M12 connectors on transmitters and receivers.

Pin Assignment of Local Socket

Details the pin assignments for the local 5-pin and 8-pin sockets.

Selecting Contactor Monitoring and Start/Restart Interlock

Explains configuration of EDM and RES via pins 1, 3, and 4.

Selecting the Muting Operating Modes

Describes how to select muting operating modes via pins and bridges for MLD 330/335/530/535.

Starting Up the Device

Switching On

Details the requirements and procedure for switching on the safety sensor.

AS-i Connection Start-up

Covers initial commissioning and addressing for AS-i safety sensors.

Aligning the Safety Sensor

Provides guidance on prealignment and alignment procedures for the safety sensor.

Aligning with Integrated Laser Alignment Aid

Explains how to use the integrated laser alignment aid for precise device alignment.

Start/Restart Button

Describes the function of the start/restart button for interlock unlocking or muting restart.

Testing

Before the Initial Start-up and Following Modifications

Outlines tests required before initial start-up and after modifications.

Troubleshooting

Technical Data

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