Honeywell 51304477-100 MU-TAMR02 LLMux RTD Field Termination Assembly

The Honeywell 51304477-100 is the MU-TAMR02 Low-Level Analog Input Multiplexer (LLMux) RTD Field Termination Assembly (FTA) for the Honeywell TDC 3000 / Experion PKS distributed control system (DCS). It provides field termination for 16 RTD (Resistance Temperature Detector) input channels, multiplexing the low-level resistance signals onto a single interface for the LLMux IOP. This is the standard, non-conformally coated, non-CE compliant variant with compression terminals and a single IOP interface.

  • Artikelnummer :

    51304477-100
  • Bestellung (Mindestbestellmenge) :

    1
  • Zahlung :

    EXW
  • Produktursprung :

    USA
  • Verschiffungshafen :

    Wuhan, Hubei, China
  • Lieferzeit :

    3-5 days
  • Gewicht :

    0.5KG
  • Products Description

    Honeywell 51304477-100 MU-TAMR02 new and original in stock

    Model Number 51304477-100 MU-TAMR02
    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 — multi-point temperature monitoring of reactors, distillation columns, and heat exchangers .

    • Power generation — boiler, turbine, and cooling system temperature measurement .

    • Oil and gas — pipeline temperature monitoring, separator control, and refinery process optimization .

    • Industrial manufacturing — furnace control, heat treatment processes, and quality assurance in metals, glass, and ceramics .

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


    FAQ

    Q1: What is the Honeywell 51304477-100 (MU-TAMR02) used for?
    It is a 16-channel LLMux RTD Field Termination Assembly for Honeywell TDC 3000 / Experion PKS DCS. It provides field wiring termination and multiplexing for RTD temperature sensors, routing the low-level resistance signals to the LLMux IOP .

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

    Q3: What RTD types are supported?
    The module is designed for RTD sensors. While official specifications are not present in the search results, third-party sources indicate support for Pt100, Pt1000, Ni120, and Cu10 in 2-, 3-, or 4-wire configurations . Verify this against official Honeywell documentation before design-in.

    Q4: Does it support thermocouples?
    No. The MU-TAMR02 is an RTD-specific FTA. For thermocouple inputs, a different FTA (e.g., MU-TAMT12/MC-TAMT12) is required. One source incorrectly claims thermocouple support ; this is contradicted by the RTD-specific documentation .

    Q5: What is the resolution?
    8 mΩ per bit .

    Q6: Does it support redundancy?
    No. The 51304477-100 is a non-redundant FTA with a single IOP interface .

    Q7: Is this FTA conformally coated?
    No. The base -100 variant is not conformally coated. For conformal coating, a different variant (e.g., MC-TAMR02) would be required. Confirm exact variant availability with Honeywell.

    Q8: Is this FTA CE compliant?
    No. The base -100 variant is not CE compliant .

    Q9: What are the dimensions and weight?
    Conflicting sources: One cites 254 × 178 × 51 mm and 0.68 kg ; another cites 300 × 200 × 200 mm and 2 kg . Verify against official Honeywell documentation for your exact revision.

    Q10: Is this a current or legacy product?
    The TDC 3000 / Experion PKS is a legacy/mature platform. The 51304477-100 is primarily available as spare or refurbished stock. Confirm availability with Honeywell or an authorized distributor.

    Q11: Where can I get technical documentation?
    Official Honeywell documentation, or an authorized distributor, is the authoritative source for specifications and compatibility. Note that third-party listings contain conflicting data.


    Recommending Models

     
     
    Model Description When to Choose
    51304477-100 (MU-TAMR02) LLMux RTD FTA, 16-channel, compression terminals, non-coated, non-CE, non-redundant When standard RTD termination is required in existing TDC 3000 / Experion PKS installations
    MC-TAMR02 LLMux RTD FTA, 16-channel, conformally coated When conformal coating is required for harsh or humid environments (confirm exact part number with Honeywell)
    MU-TAMT12 / MC-TAMT12 LLMux Thermocouple FTA, 16-channel When thermocouple measurement is required instead of RTD
    MU-PLAM02 / MC-PLAM02 LLMux IOP The required IOP for use with the MU-TAMR02 FTA
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