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    Welcome to the official website of Lihong Safety Equipment Engineering (Shanghai) Co., Ltd.!
    Position首頁 > Home > Industrial Safety Products > Sensor > Laser Distance Sensor > 激光測距傳感器 1-200米(1)
    LGY-300 long-distance laser ranging sensor 300 meters
    1726048288130717.png


    ·Visible red laser, easy to align and debug

    ·Support the movement speed of 10m/s.

    ·Support SSI, PROFINET, MODBUS RTU, RS422 and other interface outputs.

    ·TOF measurement principle ensures ultra-fast measurement speed and ultra-fast measurement frequency.

    ·High precision, which can better locate the position of moving objects accurately.



    Product selection table

    working distance

    precision

    frequency

    joggle/interface

    Working temperature

    model

    0.2-100m

    ±2mm

    200Hz

    RS422

    –10℃...+50℃

    LGY-300-S

    200Hz

    MODBUS RTU, RS232

    LGY-300-MS

    400Hz

    SSI, RS232

    LGY-300-ES

    400Hz

    PROFINET, RS232

    LGY-300-NS

    200Hz

    RS422

    –40℃...+50 ℃

    LGY-300H-S

    200Hz

    MODBUS RTU, RS232

    LGY-300H-MS

    400Hz

    SSI, RS232

    LGY-300H-ES

    400Hz

    PROFINET, RS232

    LGY-300H-NS


    technical parameter

    performance parameter

    measuring range

    0.2…300m

    precision

    ±2mm(90%reflectivity)@2σ

    repeatability

    0.3mm

    Measuring frequency

    200Hz

    resolution ratio

    0.1mm

    Measuring object

    Reflective film

    Laser spot

    6mm(10m)

    Laser light source

    Red laser

    wavelength:650–690nm

    Pulse duration:3ns

    Beam divergence:0.16×0.6mrad

    Laser power:0.95mW

    Laser grade

    Secondary laser


    IEC 60825-1:2014, EN 60825-1:2014


    Laser lifetime

    100'000h @ 25℃


    Interface parameters

    PROFINET

    Network load level

     II

    function

    Measurement data output, parameter setting

    RS-232

    Baud rate

    115200

    data bit

    8

    Stop position

    1

    Check Digit

    fluid control

    function

    Measurement data output, parameter setting

    Mechanical/electronic parameters

    supply voltage

    DC 18V…30V

    power

    <3.5W (在24VDC)

    Initialization time

    Typ. 5s

    Connection type

    A code 5-pin M12 plug

    sheathing material

    D-coded 4-pin M12 plug

    Aluminum die casting

    the protection grades

    IP65

    weight

    975g

    measure

    129*69.5*92mm

    Working temperature

    -10℃…+50℃

    Storage temperature

    -25℃…+75℃

    Electromagnetic compatibility (wireless)

    EN 55032:2015,EN61000-3-2:2014,EN 61000-3-3:2013,

    EN 55035:2017


    Schematic diagram of pin distribution and wiring

    1727666167173632.png1727666271945721.png


    Error code description

    If there is an error code not listed in the table below, please contact our technical support.

    serial number

    format

    meaning

    debugging

    1

    @E203

    Wrong command or parameter

    Check input instructions, parameters and communication settings.

    2

    @E220

    Communication error

    Check and eliminate electromagnetic interference around sensors and communication lines.

    3

    @E234

    no to scale

    Adjust the distance of the measured target to make it within the measuring range.

    4

    @E252

    The temperature is too high

    Reduce the ambient temperature. If an error occurs at room temperature, please contact our technical support

    5

    @E253

    The temperature is too low.

    Raise the ambient temperature. For sensors with heating function, wait for the heating temperature to rise. If an error occurs at room temperature, please contact our technical support

    6

    @E255

    The received signal is too weak

    Improve the reflectivity of the measured target.

    7

    @E256

    The received signal is too strong

    Reduce the reflectivity of the measured target.

    8

    @E257

    The background light is too noisy

    Eliminate the clutter of background light

    9

    @E260

    There are multiple targets in the measurement, so it is impossible to measure the distance.

    Determine the distance of the measured target and eliminate the phenomenon of target distance jump.

    10

    @E289

    Contact our technical support.

    /


    Sensor indicator description

    The sensor status and PROFINET interface status are displayed by LED lights as described in the following table.

    LED

    explain

    Possible cause of abnormality

    debugging

    Port2

    PROFINET interface 2

    LED lights green: normal operation

    LED off: the connection is disconnected.

    The device did not shake hands with the master station.

    The sensor is damaged.

    Contact our technical support.

    Port1

    PROFINET interface 1

    LED lights green: normal operation

    LED off: the connection is disconnected.

    The device did not shake hands with the master station.

    The sensor is damaged.

    Contact our technical support.

    Power(Error)

    Sensor status

    The LED lights green: the sensor is normal.

    The LED is red: the sensor is abnormal.

    Not running.

    The sensor is damaged.

    Check the operating voltage.

    Check the corresponding error code and eliminate the exception as instructed.

    Contact our technical support.


    Product outline dimension diagram


    1725588876571101.png


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    400-881-6062

    Lihong Safety Equipment Engineering (Shanghai) Co., Ltd.

    E-Mail: info@lh-safety.com

    Address: 581 Xiuchuan Road, Chuansha Town, Pudong New District, Shanghai

    (Greenland East Coast International Plaza-Room A 313)

    Copyright ? Lihong Safety Equipment Engineering (Shanghai) Co., Ltd.  ICP19034341-1  Technical Support: lanjujing

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