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For Leuze MLD-UDC Series 500 mm Resolution 70 m Sensing Distance 500 mm Protective Height Extended Light Curtain Replacement

Name: For Leuze MLD-UDC Series 500 mm Resolution 70 m Sensing Distance 500 mm Protective Height Extended Light Curtain Replacement
Brand: DADISICK
SKU: 18446664
Rating: 4.75 (10 reviews)

Categories	Leuze Safety Light Curtains Replacement
Brand	DADISICK
Model	MLD-UDC Series \| MLD500-T2-UDC-1000-S2-P, MLD510-R2-UDC-1000-S2-P, MLD500-T2-UDC-2500-S2-P, MLD510-R2-UDC-2500-S2-P, MLD500-T2L-UDC-1000-S2, MLD510-R2L-UDC-1000-S2, MLD500-XT2L/A-UDC-1000-S2, MLD510-XR2L/A-UDC-1000-S2, MLD500-T2L-UDC-900-S2, MLD520-R2L-UDC-900-S2, MLD500-T2L-UDC-1000-S2, MLD520-R2L-UDC-1000-S2, MLD500-T2L-UDC-900-S2, MLD530-R2LM-UDC-900-S2
Series:	MLD-UDC Series
Resolution:	500 mm
Scanning range:	0.5 - 50 m, 20 - 70 m
Protective field height:	500 mm
2 Safety outputs (OSSD):	2 PNP
Response time:	25 ms
Connection type:	M12
security level:	PLe4
Update Time	Nov 21,2024

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For Leuze MLD-UDC Series 500 mm Resolution 70 m Sensing Distance 500 mm Protective Height Extended Light Curtain Replacement Parameter

Brand	Transmitter	Receiver	DADISICK
Models	MLD500-T2-UDC-1000-S2-P	MLD510-R2-UDC-1000-S2-P	QSA04-200-600 2BH-1-1000
	MLD500-T2-UDC-2500-S2-P	MLD510-R2-UDC-2500-S2-P	QSA04-200-600 2BH-1-2500
	MLD500-T2L-UDC-1000-S2	MLD510-R2L-UDC-1000-S2	QSA04-200-600 2BH-1-1000
	MLD500-XT2L/A-UDC-1000-S2	MLD510-XR2L/A-UDC-1000-S2	QSA04-200-600 2BH-1-1000
	MLD500-T2L-UDC-900-S2	MLD520-R2L-UDC-900-S2	QSA04-200-600 2BH-1-900
	MLD500-T2L-UDC-1000-S2	MLD520-R2L-UDC-1000-S2	QSA04-200-600 2BH-1-1000
	MLD500-T2L-UDC-900-S2	MLD530-R2LM-UDC-900-S2	QSA04-200-600 2BH-1-900
Beam spacing	500 mm		200 mm
Protected altitude	500 mm		600 mm
Scanning range	0.5 - 50 m, 20 - 70 m		0.3 - 45 m
Response time	25 ms - 30 ms		≤15 ms
Output method	2 PNP		2 PNP
Reliability and durability	IP67		IP65
Connector	M12		M16
Housing cross-section	160 mm x 149 mm		51 mm x 35 mm
Safety Certificate	CE, UKCA		TÜV, UL, CE, RoHS, 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 QSA Series Machine Light Curtains

QSA series safety light curtain

Model：

QSA04-200-600 2BH-1-1000, QSA04-200-600 2BH-1-2500, QSA04-200-600 2BH-1-1000

QSA04-200-600 2BH-1-1000, QSA04-200-600 2BH-1-900, QSA04-200-600 2BH-1-1000

QSA04-200-600 2BH-1-900

Data sheet download

FAQ

Q: What to do when a safety light curtain malfunctions?

A：

Safety light curtains are important safety devices used to protect workers and equipment. However, even high-quality safety light curtains may experience malfunctions. This article will discuss common safety light curtain malfunctions and provide troubleshooting solutions to help you resolve the issues promptly.

1. Safety light curtain not functioning properly

If the safety light curtain is not functioning properly, first check if the power supply is working correctly. Ensure that the power cable is connected properly and check if the indicator lights on the light curtain are illuminated. If the indicator lights are on, it may indicate a power supply issue that requires either replacing the power supply or repairing the power cable.

Additionally, check the connection between the emitter and receiver of the light curtain to ensure it is secure. Sometimes, the connection may become loose or disconnected, resulting in the failure to transmit light signals. Reconnect the emitter and receiver, ensuring a secure connection.

2. False alarms from safety light curtain

If the safety light curtain is frequently producing false alarms, meaning it signals an alert even when no objects or personnel are entering, it may be experiencing interference. First, check the surrounding environment for any reflective objects or bright light sources. These objects or light sources can interfere with the proper operation of the light curtain.

Additionally, check if there are any obstacles blocking the transmission of light between the emitter and receiver of the light curtain. If there are objects or dust obstructing the transmission of light, remove them or reinstall the light curtain to ensure smooth light transmission.

3. Sensitivity issues with safety light curtain

If the sensitivity of the safety light curtain is either too high or too low, meaning it fails to produce an alert signal when obstacles are present, it may require adjusting the sensitivity settings. Refer to the user manual of the light curtain to learn how to adjust its sensitivity.

While adjusting the sensitivity, you can try gradually increasing or decreasing the sensitivity settings until you achieve the desired alert effect. If the issue persists, it may be necessary to check if the receiver of the safety light curtain is damaged or needs replacement.

For more complex malfunctions, it is recommended to seek assistance from professional technical support personnel for inspection and repair. They have extensive experience and expertise that can help you quickly resolve the issues with your safety light curtain.

In summary, when a safety light curtain malfunctions, first check if the power supply is working properly, and ensure that the connection between the light emitter and receiver is secure. If there are false alarms or sensitivity issues, settings can be adjusted or obstructions can be cleared. For complex malfunctions, it is recommended to seek professional technical support. Ensuring the proper functioning of the safety light curtain is crucial for protecting the safety of workers and equipment.

Disclaimers

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