Through Beam Safety Light Barrier for Shutter
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Through Beam Safety Light Barrier for Shutter

Through Beam Safety Light Barrier for Shutter

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.

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Product Introduction

Light Safety Curtain

261-01

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

261-02

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

261-03

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


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