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DF20-M-8TC-KETJ
30050002407

Thermocouple (TC) module, 8 outputs, 16 bit resolution

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    • Technical data
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    Product advantages

    ☑ This module adopts 8-channel thermocouple measurement and supports K/E/T/J/B/S/R/N/L models.
    ☑ Supports eight way sensors.
    ☑ Supports 2-wire sensors.
    ☑ This module reserves eight cold end compensation output channels to compensate for temperature differences at the cold end.
    ☑ 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

    System feed current<100mA
    Process alarmUpper/lower limit of each channel
    Reverse circuit protectionYes
    Error diagnosisYes
    Working voltage24V DC+20%/-15%
    Cold end compensationInternal and external (internal accuracy ≤ 3K)
    Module diagnosisYes
    Frequency interference suppression10Hz | 50Hz | 60Hz | 400Hz
    Sensor typeThermocouple
    Temperature error± 0.5%
    Measuring range-270 ℃~1370 ℃
    DiagnosisBroken line/parameter assignment error
    Number of channels8
    Data size16 Byte
    Resolving power16bit, 0.1 ℃/per digit
    Signal typeE (-30~900 ℃), J (-210~1200 ℃) T (-270~400 ℃), K (-30~1370 ℃)
    Conversion time125ms
    Isolation methodMagnetic isolation from the on-site layer
    Accuracy± 0.3%
    Temperature coefficient≤ 50ppm/K

    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
    Provide internal system currentMax.2A
    Order number 30050002407
    Packing unit 1
    Minimum order quantity 1
    Products weight (without packaging) 60g
    3D
    DF750-200-1Y-XXAH (1).stp Download
    2D
    DF20-M1.dxf Download
    Datasheet
    DF20-M-8TC-KETJ_Datasheet.pdf Download
    User Manual
    DF20-M-8TC-KETJ_User_Manual.pdf Download
    Online consultation