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    Safety Light Curtain

    5 out of 5 based on 2 reviews | Write a review
    $319.23
    Safety light curtain with short response time, anti-interference ability, superior shockproof performance, long protection length, strong universality, easy to install and debug, certificates of TUV/ CE/ RoHs.
    SKU: ATO-SLC-QC
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    Free Shipping Worldwide
    Delivery date: 6-12 days

    The safety light curtain is composed of a light emitter and a light receiver, which can effectively detect any opaque objects exceeding the detection accuracy entering the light curtain area. The safety light curtain adopts a separate design of the light curtain and the controller. It can be used in conjunction with the controller, or directly connected to PLC and safety relays, and cooperate with the machine tool control system to realize the automatic shutdown function in dangerous situations. ATO can provide AC 110-220V controller according to customer needs. When the safety protection device fails, ensure that the safety light curtain will not send wrong signals to the controlled equipment.

    Application: The safety light curtain is an advanced laser sensor used to protect workers around dangerous machinery and equipment. It can be applied to paper cutters, conveyors, assembly lines, woodworking machinery, leather machinery, forging presses, punching and shearing machines, presses, milling machines, drilling machines, welding machines, CNC, elevators, automation equipment, handling equipment and soon.

    Specification:

    Model ATO-SLCQC
    Light curtain mode Opposite
    Optical axis distance (K)* 10mm 14mm 20mm 25mm 30mm 40mm
    Detection accuracy 18mm 22mm 28mm 33mm 38mm 48mm
    Number of beams* 6, 8, 10~72 6, 8, 10~32 4, 6, 8~72 6, 8, 10~32 4, 6, 8~32 4, 6, 8~72
    Protection height (H) K*(beam number-1)
    Detection length 30~3000mm or 30~6000mm
    Size 30*30*J mm (J is the length of the optical transmitter/optical receiver)
    Response time ≤15ms
    Anti-light interference 10000Lux (angle of incidence≥5°)
    Protection class IP65
    Power supply DC 12/24V (default), AC 110-220V (please contact us)
    Consumption current ≤200mA
    Output NPN/PNP, input current 500mA, voltage drop≤1.5V, reverse polarity, short-circuit, overload protection.
    Output status All the optical axis are receiving (show green).
    Indicator light Light emitter: Power supply indicator is red. Light receiver: Output indicator is green (through), output indicator is red (block).
    Light source Special infrared LED
    Connection mode Circular air outlet with a special connection cable, 4 core wire for light emitter, 5 core wire for light receiver.
    Housing material Shell: Aluminum alloy, end cover: ABS.
    Resistant to ambient light Natural light: receiving surface 3000Lx. Sunlight: receiving surface 10000Lx.
    Ambient temperature Operating: -10℃~40℃ (do not freeze). Storage: -25℃~55℃.
    environment humidity Operating: 35-85%RH, storage: 35~95%RH.
    Certificate TUV, CE, RoHs, ISO9001:2015

    Dimensional drawing (unit: mm):
    Safety light curtain dimensional drawing

    Wiring diagram:
    Safety light curtain wiring diagram
    Safety light curtain output signal selection:
    Safety light curtain output signal selection
    Tips: How to select safety light curtains?

    1. Protection height: It is the protection height of the dangerous area. It is based on what kind of mechanical equipment the customer will use. For example, the punching machine has a large tonnage and the protection height needs to be larger.
    2. Distance of optical axis: Refers to the distance between the transmitting tubes of safety light curtain, the shorter the distance, the smaller the test object, the higher the safety factor. Generally 10mm distance is enough to protect fingers, 20mm distance is enough to protect palm, 40mm distance is enough to protect arm.
    3. The number of beams: Safety light curtain beam has the same protection height. When in same protection height, the greater the number, the smaller distance of optical axis, the smaller objects, the higher security. In general, the number of beams is a decisive factor for pricing the safety light curtain.
    4. Dimensions: The commonly dimension is 30*30mm, using for punching machine and other equipments.
    5. Output mode: There are five general output modes, such as NPN output, PNP output, relay output, digital output and analog output. It is to be set based on customer requirements.
    6. Installation: Steel pipe support installation and side-mounted mode.
    Existing reviews of Safety Light Curtain
    Good safety light curtain manufacture
    After receiving, I can feel the safety light curtain has good quality just from its elegant color shell. The safety light curtain installation is simple. The setting is fast. It has passed all the safety testing already. I think it is right to choose ATO as our safety light curtain manufacture.
    From: Emad | Date: 04/11/2021
    Was this review helpful? Yes No (0/0)
    Response time of safety light curtain
    What is the least response time for your safety light curtain?
    From: Amberl | Date: 17/12/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    It can reach 5ms.
    This response time is related to the height of the grating, the distance of optical axis, the number of beams, and the detection length.
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