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DF20-M-2RTD-PT
30050000327

Thermal resistance (RTD) measurement module, 16 bit resolution, 2 channels

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    • Overview
    • Technical data
    • Accessories
    • Certification
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    Product advantages

    ☑ This module adopts 2-channel thermal resistance measurement and supports 13 types of conventional thermal resistors.
    ☑ Supports two sensors.
    ☑ Supports 2-wire, 3-wire, and 4-wire sensors.
    ☑ Two LED indicators indicate that the module is operating normally and communication is normal.
    ☑ Each channel is equipped with LED indicator lights.
    ☑ Magnetic isolation between the on-site layer and the system layer.
    ☑ Transmitted in 16 resolution format.
    ☑ Protection level IP20. “
    1. 3D model
    2. Technical Information
    3. Environmental requirements
    4. Wiring parameters

    3D model

    Technical Information

    Process alarmUpper/lower limit of each channel
    Reverse circuit protectionYes
    Error diagnosisYes
    Working voltage24V DC+20%/-15%
    Frequency interference suppression10Hz | 50Hz | 60Hz | 400Hz
    Sensor typeThermal resistance
    Temperature error± 50ppm/K_ X005f max
    Line type2/3/4 wire system
    Measuring range-200 ° C~850 ° C
    DiagnosisBroken line/parameter assignment error
    Number of channelsTwo
    Data size4 Byte
    Resolving power16bit, 0.1 ℃/per digit
    Signal typePT100, PT1000
    Conversion time150ms
    Isolation methodMagnetic isolation from the on-site layer
    Accuracy± 0.3%

    Environmental requirements

    Protection typeIP20
    Relative humidity (non condensing)5-95% RH
    working temperature-25... 60 ℃
    Storage temperature-40... 85 ℃

    Wiring parameters

    Provide internal system voltage5VDC
    The maximum crimping area of the wire1.5mm²
    0.14mm²
    Maximum crimping area of wire (AWG)AWG16
    AWG26
    Connection technology: input/outputPUSH-IN type terminal blocks
    Installation methodDIN-35 type guide rail
    External dimensions (HXWXD)100mm X 48mm X 69mm
    System feed current<60mA
    Provide internal system currentMax.2A
    Order number 30050000327
    Packing unit 1
    Minimum order quantity 1
    Products weight (without packaging) 60g
    3D
    DF20-M-8channel.stp Download
    2D
    DF20-M-8channel.dxf Download
    Datasheet
    DF20-M-2RTD-PT_Datasheet.pdf Download
    User Manual
    DF20-M-2RTD-PT_User_Manual.pdf Download
    CAD wiring
    DF20-M-2RTD-PT_Mwd.dxf Download
    Online consultation