
E18 Plastic 5-30cm Distance Diffuse PNP Photoelectric Switches Photo Sensor
It is widely used in elevator and automatic door as safety presence(person or objects) function. Can accurately and reliably detect the people or objects, provide the door opening signal to elevator or automatic door, so as to avoid the hidden danger incidents of being clipped.
Product Introduction
Over the years, we have accumulated rich industry experience and solutions, and have developed into a comprehensive enterprise integrating R&D, production and sales of human detection motion sensor, integrated IR sensor switch, sliding door swing door opening sensor. Our company adheres to the market-oriented, technology-driven, talent-based, service-based development concept, and is committed to providing high-quality, efficient and safe first-class products. With years of professional design, production and operation practice, our company has strong technical strength and professional research and development institutions. We realize the requirements of promotion strategy, continuously enhance the ability of scientific and technological innovation, and solve the technical problems in production operation and operation development. Become our partner you will get strong technical support and exciting prices.
Light Safety Curtain

The product is model 261, through beam safety light barrier for shutter and sliding door.
It is widely used in elevator and automatic door as safety presence(person or objects) function. Can accurately and reliably detect the people or objects, provide the door opening signal to elevator or automatic door, so as to avoid the hidden danger incidents of being clipped.
Product overview

1, Power input & signal output terminal
2, Action LED indicator: Green LED
3, Power LED indicator: Red LED
4, Transmitting receiving grating connection socket
5, Signal NC/NO selector pointer
6, Grating emission strip
7, Grating receiving strip
8, Action sensing LED indicator (RED)
9, Redundancy function LED indicator (BLUE)
11, Grating power LED indicator (GREEN)
12, Function setting dial code switch position
Features
1, Adopt microcomputer control technology, the system is highly integrated and stable.
2, Adopt specific optical processing, strong anti-interference ability.
3, Socket type plug-in connection method, more convenient to install.
4, Timeout reminder function, ON or OFF can be selected.
5, Anti-redundancy, ON or OFF can be selected.
6, With intelligent blanking function, the grating can filter the self-sensing, when the door curtain drops.
7, Wide voltage design, AC/DC 12-36V input.
Installation diagram

NOTE: Intelligent blanking function: means sequentially from top to bottom while blocking the infrared light spot, don't produce detection signal. This function is available for fast roll doors, garage doors and other application scenes.
Application
DUAL-BEAM side safety light curtain is widely used in elevator and automatic door as safety presence auxiliary function, can accurately and reliably detect the passing people and goods, and provide the door opening signal, to avoid the hidden danger event of people or things being clamped.
Technical parameters
Parameters | 261A | 261B | 261C | 261D |
Response time | 104ms | 78ms | 52ms | 26ms |
Scanning beam | 32 pairs | 24 pairs | 16 pairs | 8 pairs |
Beam distance | 60mm | |||
Static current(12V) | 150mA | 130mA | 110mA | 90mA |
Dimension(mm) | 2000x24x11 | 1500x24x11 | 1000x24x11 | 500x24x11 |
Light resistance | 100000 Lux | |||
Working distance | 10-500 cm | |||
Cable length | 4 meters / piece | |||
We are responsible for the quality of each E18 Plastic 5-30cm Distance Diffuse PNP Photoelectric Switches Photo Sensor, because we always believe that customer satisfaction is to give us the best return. The ability of independent innovation is the key to the success of our company's industrial development. We believe that our efforts will improve the performance of our products, reduce the cost of use, and bring direct benefits to our customers.
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