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MSENS-IN Technical Datasheet
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  • MSENS-IN Technical Datasheet
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  • High performance MEMS based inclinometer (tilt sensor)
  • Micro-Processor mounted for stable sensing and data processing
  • Extended Kalman Filter, noise filtering and temperature compensation
  • Customized specifications for applying various industry areas
  • CE / FCC / ROHS / Q-mark (KO)
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  •  Standard MEMS sensor series MSENS is represenative sensor series of DAS that applied Extended Kalman Filter and provides high performance and reliability. MSENS can be applied for wide applications such as heavy industries, warehouse and factory automation, robot industries, medical and other various industry areas.
  • General Specifications

    Item Specifications Remark
    Measuring
    Range
    Uniaxial +/-1 ... +/-180 deg settable
    360 0 ... 360 deg fixed
    Biaxial +/-5 ... +/-80 deg settable
    Resolution 0.1 deg
    Non-Linearity 0.25% FS
    Response <0.1 sec
    Output 0.5 ... 4.5Vdc
    4.32 ... 19.68mA
    RS485
    Power Source 10 ... 30Vdc
    Current
    Consumption
    <60mA @12Vdc
    Operating
    Temp.
    -20 ... +85 celsius
    Waterproof IP65
    Dimensions W42 x D57 x H20mm
    Weight 68g

    • Uniaxial : Set freely within +/-1 ... +/-180 deg
      e.g. -30 ... +90 deg / 0 ... +120 deg
    • Uniaxial 360 : 0 ... 360 deg fixed
    • Biaxial : Each axis within +/-5 ... +/-80 deg

    • RS485 protocol is self-designed.
    • Dimensions are without mounting.

    Sensing Directions

    X-axis, [Floor] X-axis, [Wall]
    Y-axis, [Floor] Y-axis, [Wall]

    • Above images show sensing directions of MSENS-IN.











    Wiring Connections

    • MSENS series is wired by MG610331-5 plug (Korea Electric Terminal Co., Ltd.). The plug can be deleted when placed order.
    • RS485 output has always 4C connection.

    • Axial Color Analog RS485
      Uniaxial RED V+
      BLACK GND (COM)
      GREEN X+ A (T+)
      Biaxial WHITE Y+ B (T-)

    Dimensions

    • Refer attached drawings for detail dimensions and size.



    Analog Data Descriptions

    • Deg. from Analog - Vdc output



      • Measuring Range : max range - min range
      • Output V Range : 4.5V - 0.5V = 4V
      • Zero Offset : 2.5V

    • e.g. Measuring range +/-90 deg, Output 3.5V,




    • Deg. from Analog - mA output



      • Output mA Range : 19.68mA - 4.32mA = 15.36mA
      • Zero Offset : 12mA

    RS485 Protocol

    • Communication Standards

    • Baudrate 9,600 Data Bits 8
      Stop Bits 1 Parity None

    • Data Format (ASCII)

    • = STX + X deg + SP + Y deg + ETB + Check Sum + $

      • [SP+Y deg] is skipped for uniaxial.
      • Check Sum : Substitute ASCII of each bytes for HEX and calculate by XOR.

    • Commands (not case sensitive)

    • Carriage Return and Line Feed must be attached to end of commands.
      e.g. #DATA+CR+LF

      #DATA Measure data once.
      #READ Measure data continuously.
      #STOP Stop measuring.
      #INFO Get sensor information.
      #DAS1178 Enter ID set mode.
      #ID {NO} Set ID to {NO}.

      • ID can be set within 0...80. (in HEX, plus B0 to ID : B0...FF)
      • To complete ID set, set ID on ID set mode, power off and on again.

    • Multiple sensors on parallel connection, can measure individual sensor data ; set individual sensor ID and send below command in HEX.
      CR+LF is unnecessary in this case.

      Command : Sensor ID [B0~FF] + 05
      e.g. (HEX) B1 05


    Ordering Code

    • Format : MSENS-IN- [1] - [2] - [3] - [4] - [5]

    • [1]
      • S
      • D
      • 360
      • Uniaxial
      • Biaxial
      • Uniaxial 360
      [2]
      • MV
      • MA
      • 485
      • 0.5 ... 4.5Vdc output
      • 4.32 ... 19.68mA output (Uniaxial Only)
      • RS485 output
      [3] Set measuring range
      [4]
      • F
      • W
      • sensing direction of [Floor]
      • sensing direction of [Wall]
      [5]
      • CW
      • CCW
      • Clockwise (default)
      • Counter-Clockwise

      e.g. MSENS-IN-S-MV-90-F-CW
      measuring range 90 means +/-90 deg

    • Options
      • Receptacle P/N : MG64REC
      • Cable length : additional cost per meter
      • The plug can be deleted when placed order.

    NOTES

    • Ground connection is recommended in noise occurred environment.
    • MEMS based inclinometer (tilt sensor) measure tilt (degree) by gravity. Check sensing directions before use.
    • Check wiring connections before use.
    • 12 months warranty is provided after released. Warranty provided only in case of using for designed purpose correctly.
    • Specifications, design and components can be changed without prior notice to improve its performances.












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