mini light curtain use for Hydraulic press

Two communication channels can be selected to avoid cross-talk between two different pairs of light curtains that may be installed next to each other.

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  • DETAILS
  • SEPCIFICATION
  • INSTALLATION
  • PARAMETER

  • 1.Small machines with limited space tend to use light curtains with finger resolution (14 mm/10mm) which allow detection of smaller objects with a short response time.

    2.Light curtains for finger protection offer the highest degree of protection and are suitable for machines where the operator works close to the hazard. 

    3.Whenever space is limited and the safety distance must be short, finger detection is a good option as its resolution is about half that of hand detection and it will detect the object sooner than hand resolution will do. Consequently, this sort of light curtain is used in applications like tool stations, pharmaceutical work cells and small press machines.

    4.Light curtains with finger resolution are available in robust housings with a profile of 17.2 mm x 30 mm. 

    5.An enclosure rating of IP65 and IP68.

    6.The standard associated with this design is Type 4 according to IEC 61496-1. 

    7.Protective length extends up to 2000 mm and maximum operating range is 1240mm.


    Selection Diagram


    image001

    Wiring Diagram


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    ● There is no need for setting up a separate indicator, so that equipment is consolidated.

    ● Two communication channels can be selected to avoid cross-talk between two different pairs of light curtains that may be installed next to each other.


    FAQ

    1. Can you provide OEM service?

    Yes, We are a manufacturer and can accept OEM.


    2. How many kinds of installation are there in the compact infrared light curtain?

    Only one, convex nut installation. Simple and convenient


    3. Are you in stock?

    A:If there are no products with special needs, we are ready at any time.


    4. How long is the data line?

    The transmitter data line is 3 meters, and the receiver's data line is 3.5 meters;


    5. What's the list of certificates you holds?

    A:certificate of TUV,CE,ISO&RoHs




  • Note: Special specifications can be customized, and the detection distance is 0-2.5 meters. 20mm and 40mm beam pitch is up to 30 beams.

    If the detection range of more than 2.5 meters, please contact customer service.



    20mm Beam Pitch

    Light Beam

    Effective Protection Height mm (H)

    Height of Light Curtain mm (L)

    Product Model

    Output of Signal

    Detection distance

    NPN

    PNP

    NPN

    PNP

    4

    60

    119

    QB04/20-60 

    A

    B

    C

    D

    0.3-2.5M

    6

    100

    159

    QB06/20-100

    A

    B

    C

    D

    0.3-2.5M

    8

    140

    199

    QB08/20-140

    A

    B

    C

    D

    0.3-2.5M

    10

    180

    239

    QB10/20-180

    A

    B

    C

    D

    0.3-2.5M

    12

    220

    279

    QB12/20-220

    A

    B

    C

    D

    0.3-2.5M

    14

    260

    319

    QB14/20-260

    A

    B

    C

    D

    0.3-2.5M

    16

    300

    359

    QB16/20-300

    A

    B

    C

    D

    0.3-2.5M

    18

    340

    399

    QB18/20-340

    A

    B

    C

    D

    0.3-2.5M

    20

    380

    439

    QB20/20-380

    A

    B

    C

    D

    0.3-2.5M

    22

    420

    479

    QB22/20-420

    A

    B

    C

    D

    0.3-2.5M

    24

    460

    519

    QB24/20-460

    A

    B

    C

    D

    0.3-2.5M

    26

    500

    559

    QB26/20-500

    A

    B

    C

    D

    0.3-2.5M

    28

    540

    599

    QB28/20-540

    A

    B

    C

    D

    0.3-2.5M

    30

    580

    639

    QB30/20-580

    A

    B

    C

    D

    0.3-2.5M

    40mm Beam Pitch

    Light Beam

    Effective Protection Height mm (H)

    Height of Light Curtain mm (L)

    Product Model

    Output of Signal

    Detection distance

    NPN

    PNP

    NPN

    PNP

    4

    120

    172

    QB04/40-120

    A

    B

    C

    D

    0.3-2.5M

    6

    200

    252

    QB06/40-200

    A

    B

    C

    D

    0.3-2.5M

    8

    280

    332

    QB08/40-280

    A

    B

    C

    D

    0.3-2.5M

    10

    360

    412

    QB10/40-360

    A

    B

    C

    D

    0.3-2.5M

    12

    440

    492

    QB12/40-440

    A

    B

    C

    D

    0.3-2.5M

    14

    520

    572

    QB14/40-520

    A

    B

    C

    D

    0.3-2.5M

    16

    600

    652

    QB16/40-600

    A

    B

    C

    D

    0.3-2.5M

    18

    680

    732

    QB18/40-680

    A

    B

    C

    D

    0.3-2.5M

    20

    760

    812

    QB20/40-760

    A

    B

    C

    D

    0.3-2.5M

    22

    840

    892

    QB22/40-840

    A

    B

    C

    D

    0.3-2.5M

    24

    920

    972

    QB24/40-920

    A

    B

    C

    D

    0.3-2.5M

    26

    1000

    1052

    QB26/40-1000

    A

    B

    C

    D

    0.3-2.5M

    28

    1080

    1132

    QB28/40-1080

    A

    B

    C

    D

    0.3-2.5M

    30

    1160

    1212

    QB30/40-1160

    A

    B

    C

    D

    0.3-2.5M



  • 2.8


    3




  • TECHNICAL PARAMETER

    Protection Height

    Distance of optic axis*(Qty of beam-1)

    Reaction Time

    ≤15ms

    Detection Range

    30~3000mm、30~6000mm

    Interference of Light

    10000Lux
    (Angle of incidence≥5°)

    Type of Light Curtain

    Through-beam

    Protection Level

    IP65

    Appearance Dimension

    17.2×30mm×Jmm
    30×15mm×Jmm
    (J is the length of transmitter /receiver)

    Controller

    QCA, QCA2

    Light Source

    Infrared LED

    Current Consumption

    ≤200mA

    Ambient Humidity

    Operating:35~85%RH Saving:35~95%RH

    Working Temperature

    Operating:-10~+40℃(do not freeze),
    Saving:-25~+55℃

    Connection

    Circular aeronautical socket with special connection cable,4 cores wire for transmitter, 5 cores wire for receiver

    Indication lights

    Transmitter: Power supply indicates red,
    Receiver: Output indicates green,shading: the light indicates red

    Ambient light

    Natural light: receiving surface 3000Lx; Sunlight: receiving surface 10000Lx

    Power Supply

    DC12/24V AC110—220V (relay output)

    Housing Material

    Aluminium alloy,end cover:ABS reinforced nylon

    Output Status

    All optic axis turn ON once powered (shows green)

    Output

    NPN\PNP, input current 500mA,voltage drop: less than1.5V, reverse polarity, short-circuit, overload protection

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