Honeywell 51401491-150 MC-TAMT02 LLMux Thermocouple FTA, Compression Terminals, Conformally Coated

The Honeywell 51401491-150 is the MC-TAMT02 Low-Level Multiplexer (LLMux) Thermocouple Field Termination Assembly (FTA) for the Honeywell TDC 3000 / UCN distributed control system. It provides field termination for 16 thermocouple channels using compression terminals, and is the conformally coated variant.

  • Artikelnummer :

    51401491-150
  • Bestellung (Mindestbestellmenge) :

    1
  • Zahlung :

    EXW
  • Produktursprung :

    USA
  • Verschiffungshafen :

    Wuhan, Hubei, China
  • Lieferzeit :

    3-5 days
  • Gewicht :

    0.5KG
  • Products Description

    Honeywell 51401491-150 MC-TAMT02 new and original in stock

    Model Number 51401491-150 MC-TAMT02
    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 — multi-point reactor, furnace, and distillation column temperature monitoring.

    • Power generation — boiler, turbine, and generator bearing temperature measurement.

    • Chemical processing — reactor and thermal process monitoring.

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


    FAQ

    Q1: What is the Honeywell 51401491-150 (MC-TAMT02) used for?
    It is a 16-channel LLMux Thermocouple Field Termination Assembly for the Honeywell TDC 3000 / UCN DCS. It provides field wiring termination and multiplexing for thermocouple temperature sensors, routing signals to the LLMux IOP .

    Q2: How many channels does it have?
    16 thermocouple channels (indicated by the "comp (16)" designation in product listings) .

    Q3: Is this FTA conformally coated?
    Yes. The "MC-" prefix and "-150" suffix indicate conformal coating .

    Q4: Is this FTA CE compliant?
    No. The -150 variant is listed as the non-CE compliant version .

    Q5: What terminal type does it use?
    Compression terminals .

    Q6: Is this product still current?
    No. The MC-TAMT02 (51401491-150) is a legacy product that has been superseded by the LLMUX2 TC FTA (MC-TAMT04, 51305890-175), which is CE-compliant, conformally coated, and uses solid-state components instead of mercury relays . It is primarily available as spare or refurbished stock.

    Q7: What IOP is required?
    The MU-PLAM02 or MC-PLAM02 LLMux IOP, connected via the MU-TLPA02 Power Adapter (consistent with the LLMux FTA family).

    Q8: 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 for this specific part number are extremely sparse and contain inaccuracies.


    Recommending Models

     
     
    Model Description When to Choose
    51401491-150 (MC-TAMT02) LLMux TC FTA, 16-channel, compression terminals, conformally coated, non-CE When conformal coating is required for legacy TDC 3000 / UCN installations (confirm availability; note superseded status)
    51401491-100 (MU-TAMT02) LLMux TC FTA, 16-channel, compression terminals, uncoated, non-CE When conformal coating is not necessary (note: some listings describe this as an IOP-side multiplexer board, not an FTA)
    51305890-175 (MC-TAMT04) LLMUX2 TC FTA, 16-channel, solid-state switching, conformally coated, CE compliant (replacement for MC-TAMT02) When a modern replacement with solid-state reliability and CE compliance is preferred
    MU-PLAM02 / MC-PLAM02 LLMux IOP The required IOP for use with the MC-TAMT02
    MU-TLPA02 Power Adapter Required between the FTA and the LLMux IOP
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