
Julong Photoelectric Slot Sensor PS-400, KN95 Face Mask Machine Edge 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
All of our contactless exit button, Circular Wireless Push Button Pad, home automatic door opener are manufactured and developed with strict reference to industry standards to ensure that they meet quality requirements. We meet the needs of global customers with our strong supply capacity and stable product quality. We adhere to the development path of self-reliance and independent innovation, and accelerate the realization of management informationization, production automation and product intelligence. We always think from the customer's point of view and are brave enough to accept new things and constantly improve and perfect ourselves.
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 guided by the business policy of 'Being based on faith, treating people with sincerity, seeking stability and common development', and provide high-quality Julong Photoelectric Slot Sensor PS-400, KN95 Face Mask Machine Edge Sensor and good services to win the trust of market users. We will continue to deepen reform, continue innovation and transformation, and take the initiative to serve and integrate into national construction. After continuous and repeated refinement and correction, we make the corporate culture the core competitiveness of the company's development.
Hot Tags: through beam safety light barrier for shutter, China, suppliers, manufacturers, factory, customized, wholesale, price, quotation, in stock, free sample, three function switch, Circular Wireless Push Button Pad, New function selector, Radar Motion Sensor for Commercial Sliding Gate, access control solution, black sensing detector
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