Honeywell 51204170-100 MU-TAIH22 Enhanced Power HLAI/STI Field Termination Assembly

The Honeywell 51204170-100 is the MU-TAIH22 Enhanced Power 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 field wiring termination for 16 channels of high-level analog input, supports HART smart transmitter diagnostics, and features Enhanced Power architecture for stable loop excitation.

  • رقم الصنف :

    51204170-100
  • 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 51204170-100 MU-TAIH22 new and original in stock

    Model Number 51204170-100 MU-TAIH22
    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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    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.

    • Oil and gas — pipeline and process measurement with HART-enabled smart transmitters .

    • 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/APM installations.


    FAQ

    Q1: What is the Honeywell 51204170-100 (MU-TAIH22) used for?
    It is a 16-channel Enhanced Power High-Level Analog Input / Smart Transmitter Interface Field Termination Assembly for the Honeywell TDC 3000 / Experion PKS DCS. It provides field wiring termination, signal routing, and Enhanced Power loop excitation 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-PSTX02/03) .

    Q4: What is the difference between 51204170-100 and 51204170-150?
    The -100 (MU-TAIH22) is non-coated. The -150 (MC-TAIH22) is conformally coated for harsh environments .

    Q5: What is the difference between MU-TAIH22 and MU-TAIH23?
    The MU-TAIH22 supports STI (HART smart transmitter) applications. The MU-TAIH23 (51204170-125) is the CE compliant Enhanced Power HLAI FTA that must not be used for Smart Transmitter applications .

    Q6: Does it support redundancy?
    Yes. It supports redundant IOP configurations via dual 50-pin ribbon connectors (Cable A and Cable B) .

    Q7: What input signal types are supported?
    4–20 mA current loop, 0–10 V, 1–5 VDC, and STI (HART) signals .

    Q8: What are the dimensions and weight?
    Conflicting sources: One cites 192 × 145 × 27 mm and 0.8 kg ; others cite 120 × 80 × 30 mm and 0.3 kg . 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-TAIH22 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
    51204170-100 (MU-TAIH22) Enhanced Power HLAI/STI FTA, 16-channel, non-coated, non-CE When STI (HART) support is required and conformal coating/CE compliance are not necessary
    51204170-150 (MC-TAIH22) Enhanced Power HLAI/STI FTA, 16-channel, conformally coated When STI support and conformal coating are required for harsh environments
    51204170-125 (MU-TAIH23) Enhanced Power HLAI FTA, 16-channel, CE compliant, non-coated When CE compliance is required but STI (HART) support is NOT needed (must not be used for STI)
    MU-PSTX02 / MC-PSTX02 Smart Transmitter Interface IOP (single-variable) The required IOP for HART communication with the MU-TAIH22
    MU-PSTX03 / MC-PSTX03 Smart Transmitter Interface IOP (multivariable) When multivariable HART transmitters require integration
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