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Protector Series 23 mm Resolution 12 m Sensing Distance 1470 mm to 1820 mm Protective Height Light Curtain Replacement

Name: Protector Series 23 mm Resolution 12 m Sensing Distance 1470 mm to 1820 mm Protective Height Light Curtain Replacement
Brand: DADISICK
SKU: 18446299
Rating: 4.75 (10 reviews)

Categories	Protector series Safety Light Curtain
Brand	DADISICK
Model	Protector Series \| SLLCP23-1470, SLLCP23-1540, SLLCP23-1610, SLLCP23-1680, SLLCP23-1750, SLLCP23-1820
Series:	Protector Series
Resolution:	23 mm
Scanning range:	0.1 - 12 m
Protective field height:	1470 mm - 1820 mm
2 Safety outputs (OSSD):	2 PNP
Response time:	22.6 - 26.9 ms
Connection type:	M12
security level:	PLe4
Update Time	Sep 19,2024

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Wiring Diagrams/Dimensional Drawings

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Protector Series 23 mm Resolution 12 m Sensing Distance 1470 mm to 1820 mm Protective Height Light Curtain Replacement Parameter

Brand	Receiver	Transmitter	DADISICK
Models	SLLCR23-1470	SLLCE23-1470	QMT74-20-1460 2BD
	SLLCR23-1540	SLLCE23-1540	QMT78-20-1540 2BD
	SLLCR23-1610	SLLCE23-1610	QMT82-20-1620 2BD
	SLLCR23-1680	SLLCE23-1680	QMT84-20-1660 2BD
	SLLCR23-1750	SLLCE23-1750	QMT88-20-1740 2BD
	SLLCR23-1820	SLLCE23-1820	QMT92-20-1820 2BD
Beam spacing		23 mm	20 mm
Protected altitude		1470 mm, 1540 mm, 1610 mm, 1680 mm, 1750 mm, 1820 mm	1460 mm, 1540 mm, 1620 mm, 1660 mm, 1740 mm, 1820 mm
Scanning range		0.1 - 12 m	0.3 - 15 m
Response time		22.6 - 26.9 ms	≤15 ms
Output method		2 PNP	2 PNP
Reliability and durability		IP65, IP67	IP65
Connector		M12	M16
Housing cross-section		36 mm x 45 mm	51 mm x 35 mm
Safety Certificate		CE, c UL US	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 product models displayed on this page are only used to describe and compare the characteristics, specifications, and performance of different products. These models do not represent recommendations or associations for any specific brand or company. When users choose products, please understand and compare the detailed information of each brand's products on your own.

Product recommendations

DADISICK QMT Series Machine Light Curtains

QMT series safety light curtain

Model：

QMT74-20-1460 2BD, QMT78-20-1540 2BD, QMT82-20-1620 2BD

QMT84-20-1660 2BD, QMT88-20-1740 2BD, QMT92-20-1820 2BD

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.

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