For Leuze MLC 510 / 520 Series Light Curtain Sensor Replacement 40 mm Resolution 20M Sensing Distance 150 mm to 1800 mm Protection Height
For Leuze MLC 510 / 520 Series  Light Curtain Sensor Replacement 40 mm Resolution 20M Sensing Distance 150 mm to 1800 mm Protection Height
For Leuze MLC 510 / 520 Series  Light Curtain Sensor Replacement 40 mm Resolution 20M Sensing Distance 150 mm to 1800 mm Protection Height
For Leuze MLC 510 / 520 Series  Light Curtain Sensor Replacement 40 mm Resolution 20M Sensing Distance 150 mm to 1800 mm Protection Height
For Leuze MLC 510 / 520 Series  Light Curtain Sensor Replacement 40 mm Resolution 20M Sensing Distance 150 mm to 1800 mm Protection Height
For Leuze MLC 510 / 520 Series  Light Curtain Sensor Replacement 40 mm Resolution 20M Sensing Distance 150 mm to 1800 mm Protection Height
Model
MLC 510 / 520 Series | MLC502T40-150, MLC500T40-150, MLC510R40-150, MLC502T40-225, MLC500T40-225, MLC510R40-225, MLC502T40-300, MLC500T40-300, MLC510R40-300, MLC502T40-450, MLC500T40-450, MLC510R40-450, MLC502T40-600, MLC500T40-600, MLC510R40-600, MLC502T40-750, MLC500T40-750, MLC510R40-750, MLC502T40-900, MLC500T40-900, MLC510R40-900, MLC502T40-1050, MLC500T40-1050, MLC510R40-1050, MLC502T40-1200, MLC500T40-1200, MLC510R40-1200, MLC502T40-1350, MLC500T40-1350, MLC510R40-1350, MLC502T40-1500, MLC500T40-1500, MLC510R40-1500, MLC502T40-1650, MLC500T40-1650, MLC510R40-1650, MLC502T40-1800, MLC500T40-1800, MLC510R40-1800

Item specifics

Series:
MLC 510 / 520 Series
Resolution:
40 mm
Scanning range:
0 - 20 m
Protective field height:
150 - 1800 mm
2 Safety outputs (OSSD):
2 PNP
Response time:
3 - 17 ms
Connection type:
M12
Security level:
PLe4

Review

Description

For Leuze MLC 510 / 520 Series  Light Curtain Sensor Replacement 40 mm Resolution 20M Sensing Distance 150 mm to 1800 mm Protection Height Parameter
Brand
Transmitter
Receiver
DADISICK
Models
MLC502T40-150
MLC500T40-150
MLC510R40-150
QT04-40-120 2BE
MLC502T40-225
MLC500T40-225
MLC510R40-225
QT06-40-200 2BE
MLC502T40-300
MCL500T40-300
MLC510R40-300
QT08-40-280 2BE
MLC502T40-450
MLC500T40-450
MLC510R40-450
QT12-40-440 2BE
MLC502T40-600
MLC500T40-600
MLC510R40-600
QT16-40-600 2BE
MLC502T40-750
MLC500T40-750
MLC510R40-750
QT20-40-760 2BE
MLC502T40-900
MLC500T40-900
MLC510R40-900
QT24-40-920 2BE
MLC502T40-1050
MLC500T40-1050
MLC510R40-1050
QT28-40-1080 2BE
MLC502T40-1200
MLC500T40-1200
MLC510R40-1200
QT30-40-1160 2BE
MLC502T40-1350
MLC500T40-1350
MLC510R40-1350
QT34-40-1320 2BE
MLC502T40-1500
MLC500T40-1500
MLC510R40-1500
QT38-40-1480 2BE
MLC502T40-1650
MLC500T40-1650
MLC510R40-1650
QT42-40-1640 2BE
MLC502T40-1800
MLC500T40-1800
MLC510R40-1800
QT46-40-1800 2BE
Beam spacing
40  mm
40 mm
Protected altitude
150 mm, 225 mm, 300 mm, 450 mm, 600 mm, 750 mm, 900 mm, 1050 mm, 1200 mm, 1350 mm, 1500 mm, 1650 mm, 1800 mm
120 mm, 200 mm, 280 mm, 440 mm, 600 mm, 760 mm, 920 mm, 1080 mm, 1160 mm, 1320 mm, 1480 mm, 1640 mm, 1800 mm
Scanning range
0 - 20 m
0.3 - 20 m
Response time
3 - 17 ms
≤15 ms
Output method
2 PNP
2 PNP
Reliability and durability
IP65
IP65
Connector
M12
M16
Housing cross-section
35.4 mm  x  29 mm
51 mm x 35 mm
Safety Certificate
KCs, TÜV Süd, c TÜV NRTL US, c UL US, PLe4
TUV, UL, CE, RoSH, GB
We are able to reproduce the specific connection configuration of each brand with high level of accuracy.
Product model display instructions
The brands and specifications shown on this page are for product selection only. Our safety light curtain is a safety part made by DADISICK, not official brand Leuze's products. DAIDSICK offer replacement for official brand products. We are not the owner of the brands. If you need to buy official brand products, please contact the brand official representative.
Product recommendations
DADISICK Light Curtain Safety Device
Model:
QT04-40-120 2BE, QT06-40-200 2BE, QT08-40-280 2BE
QT12-40-440 2BE, QT16-40-600 2BE, QT20-40-760 2BE
QT24-40-920 2BE, QT28-40-1080 2BE, QT30-40-1160 2BE
QT34-40-1320 2BE, QT38-40-1480 2BE, QT42-40-1640 2BE
QT46-40-1800 2BE


FAQ
1.What are the conditions for the safety light curtain to be working properly?
When the emitter and receiver are in working condition, the emitter's red light remains on, and the receiver's green light is illuminated. When the light curtain is obstructed, there is no change in the emitter's indicator light, but the receiver's light changes from green to red, and the digital display shows the number of blocked light beams. When there is no obstruction, the receiver returns to its normal state with a constant green light.

2.Is the new light curtain compatible with the existing system?
We provide 1:1 customized replacement of the original light curtain data connector, with compatibility including electrical interfaces, communication protocols, and mechanical installation. Please compare the specifications of existing light curtains with ours, or contact our technical support team to help you find a compatible replacement model.

Disclaimers
The product model information provided on this website is sourced from public channels, aiming to provide users with reference for product comparison and selection. This website does not guarantee the accuracy, completeness, or reliability of information, nor does it constitute a recommendation or recognition of any brand or company. Users should verify and bear corresponding risks when using the information provided on this website. This website shall not be liable for any loss or damage caused by the use of information on this website.
Safety Light Curtain Wiring Diagrams/Dimensional Drawings
safety light curtain Cable description
Machine Light Curtains Cable Description
signal output selection (actual output of transistor working normally)
Machine Safety Devices Signal Output Selection
NPN output wiring diagram
Press Brake Safety Light Curtains NPN Output Wiring Diagram
PNP output wiring diagram
Punch Press Guarding PNP Output Wiring Diagram
safety light curtain Dimension
DADISICK Punch Press Safety Guards Dimension
Safety-light-curtain QT series-data sheet
Safety-light-curtain QT series user manual

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