Honeywell 51204168-100 MU-TAIH62 High-Level Analog Input / Smart Transmitter Interface FTA

The Honeywell 51204168-100 is the MU-TAIH62 High-Level Analog Input / Smart Transmitter Interface (HLAI/STI) Field Termination Assembly (FTA) for the Honeywell TDC 3000 / Experion PKS distributed control system (DCS). It provides the physical and electrical interface between field transmitters and the DCS I/O processing channels, supporting 16 channels of high-level analog input from conventional or smart (HART) transmitters.

  • رقم الصنف :

    51204168-100
  • الطلب (الحد الأدنى للكمية) :

    1
  • قسط :

    EXW
  • منشأ المنتج :

    USA
  • ميناء الشحن :

    Wuhan, Hubei, China
  • مهلة :

    3-5 days
  • وزن :

    0.5KG
  • Products Description

    Honeywell 51204168-100 MU-TAIH62 new and original in stock

    Model Number 51204168-100 MU-TAIH62
    Place of Origin USA
    Dimension/Weight 0.5 kg
    Condition new and original
    Warranty 1 year
    Shipping term
    DHL Fedex TNT EMS UPS
    Payment TT / Western Union
    Delivery Time 3-5 days
    Service
    24 Hours Online Service

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    Competitive Price

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    Applications

    • Refining and petrochemicals — analog signal termination for pressure, temperature, and flow transmitters in process units.

    • Power generation — boiler and turbine auxiliary system analog measurement loops.

    • Smart transmitter integration — HART-enabled devices requiring digital diagnostics alongside analog process values.

    • Legacy TDC 3000 / Experion PKS maintenance — replacement and spare parts for existing HPM installations.


    FAQ

    Q1: What is the Honeywell 51204168-100 (MU-TAIH62) used for?
    It is a 16-channel High-Level Analog Input / Smart Transmitter Interface Field Termination Assembly for the Honeywell TDC 3000 / Experion PKS DCS. It provides field wiring termination, signal conditioning, and routing between field transmitters and DCS I/O processing channels .

    Q2: How many channels does it have?
    16 analog input channels .

    Q3: Does it support HART communication?
    Yes. It supports Smart Transmitter Interface (STI) functionality, enabling HART digital communication pass-through when paired with a compatible STI IOP (e.g., MU-PSTX01/02/03) .

    Q4: What is the difference between MU-TAIH62 and MU-TAIH23?
    Both are Enhanced Power HLAI FTAs, but the MU-TAIH23 must not be used for Smart Transmitter applications, while the MU-TAIH62 can be used for Smart Transmitter device applications .

    Q5: What input signal types are supported?
    4–20 mA current loop, 1–5 VDC, or 0–10 VDC voltage input .

    Q6: What is the isolation rating?
    250 VAC between safe-side and hazardous-side circuits .

    Q7: What is the power consumption?
    Maximum 1.28 A at 24 VDC, with power dissipation of 25.0 W when all inputs are at 20 mA .

    Q8: What are the dimensions and weight?
    Conflicting sources: One cites ~0.56 kg ; others cite 2.0 kg . Dimensions are also inconsistent . Verify against official Honeywell documentation for your exact revision.

    Q9: Is this a current or legacy product?
    The TDC 3000 / Experion PKS is a legacy/mature platform. The MU-TAIH62 is primarily available as spare or refurbished stock. Confirm availability with Honeywell or an authorized distributor.

    Q10: Where can I get technical documentation?
    Official Honeywell documentation, or an authorized distributor, is the authoritative source for specifications and compatibility.


    Recommending Models

     
     
    Model Description When to Choose
    51204168-100 (MU-TAIH62) HLAI/STI FTA, 16-channel, Enhanced Power, red screw terminals When 16-channel high-level analog input with smart transmitter support is required for TDC 3000 / Experion PKS
    MU-TAIH22 HLAI FTA (standard, non-enhanced power) When Smart Transmitter support is required but Enhanced Power current limiting is not needed
    MU-TAIH23 Enhanced Power HLAI FTA When Enhanced Power is required but Smart Transmitter applications are NOT needed (must not be used for STI)
    MU-PSTX01 / MU-PSTX02 / MU-PSTX03 Smart Transmitter Interface IOPs The required IOPs for HART communication with the MU-TAIH62 
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