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MU-TAMT02 51401491-100

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MU-TAMT02 51401491-100 is a Honeywell LLMUX thermocouple termination assembly for TDC 3000 systems. It provides cold-junction reference, compression terminals, and one IOP interface.
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Technical specifications for MU-TAMT02 51401491-100

  • Manufacturer:
    Honeywell
  • Part Number:
    MU-TAMT02 51401491-100
  • Product Family:
    Honeywell TPS Series
  • Product Type:
    LLMUX Thermocouple Field Termination Assembly
  • Stock:
    1
  • System family:
    TDC 3000 LLMUX
  • FTA function:
    Thermocouple field termination
  • Cold-junction reference:
    Local CJR
  • Terminal style:
    Compression terminals
  • IOP interfaces:
    1
  • Approval version:
    Non-CE configuration
  • Signal class:
    Low-level thermocouple input
  • Documented migration family:
    LLMUX2
  • Field wiring requirement:
    Correct thermocouple polarity and extension alloy
  • Cabinet role:
    Field-side termination assembly
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Applications Integration Compatibility Temperature & Humidity Range

Features:

  • Provides thermocouple field termination with a local cold-junction reference.
  • Uses compression terminals in the documented non-CE configuration.
  • Interfaces one LLMUX input/output processor to low-level temperature circuits.
The complete ordering identity combines MU-TAMT02 with Honeywell part number 51401491-100.

It supports compensated thermocouple acquisition by joining field circuits to the legacy LLMUX IOP path.

Match terminal construction, CJR method, thermocouple alloys, cable, polarity, shielding, and cabinet layout before installation.

Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for Honeywell MU-TAMT02 51401491-100: Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Terminate thermocouple signals for legacy TDC 3000 LLMUX temperature measurement.
  • Maintain local cold-junction compensation at the field termination point.
  • Support a controlled LLMUX2 migration after every channel and interface has been documented.
  • Maintain thermocouple polarity from the sensor through extension wire and compression terminals.
  • Use the correct thermocouple or compensating alloy so unintended junctions do not introduce error.
  • Route low-level circuits away from high-energy conductors and follow the documented shield practice.
  • The FTA is paired with a single LLMUX input/output processor interface.
  • Match the 51401491-100 terminal and CJR configuration rather than relying on MU-TAMT02 alone.
  • Treat an LLMUX2 conversion as a system migration covering IOP, FTA, cable, database, and testing.
  • Operate the assembly only within the environmental limits specified for the host TDC 3000 LLMUX cabinet.
  • Keep the cold-junction area thermally stable and free from localized heating that could bias compensation.
  • Prevent condensation and contamination around the terminal and reference-junction components.
Description
Honeywell MU-TAMT02 51401491-100 is the non-CE LLMUX thermocouple field termination assembly with a local cold-junction reference. The catalog configuration uses compression terminals and connects to one low-level multiplexer input/output processor.

The assembly terminates thermocouple field wiring and provides the reference-junction function needed for compensated temperature measurement. It forms the field-side interface for legacy LLMUX channels used in TDC 3000 process-control applications.

Correct replacement depends on terminal style, CJR arrangement, IOP interface, thermocouple types, polarity, shielding, and cabinet practice. Honeywell documentation points migration planning toward LLMUX2; that transition must be engineered rather than treated as a simple code substitution.
Alternative Names
MU-TAMT02 51401491-100 MU-TAMT02 51401491-100 MU TAMT02 51401491 100 MUTAMT0251401491100 Honeywell MU-TAMT02 Honeywell LLMUX TC FTA 51401491-100 Thermocouple FTA
Technical notes
For MU-TAMT02 51401491-100, preserve thermocouple polarity and alloy continuity, confirm local CJR accuracy, and never substitute ordinary copper wire in the compensated circuit.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What configuration is identified by Honeywell MU-TAMT02 51401491-100?
It is the non-CE LLMUX thermocouple FTA with local cold-junction reference, compression terminals, and one IOP interface.
Which Honeywell system hardware must match MU-TAMT02 51401491-100?
Confirm the installed LLMUX IOP, cable/interface arrangement, terminal cabinet, thermocouple types, CJR method, and TDC 3000 configuration.
Where is Honeywell MU-TAMT02 51401491-100 applied?
It terminates low-level thermocouple circuits and supplies local reference-junction compensation for process temperature channels.
How can Honeywell MU-TAMT02 51401491-100 supply be assessed?
Apter Power reviews the complete part number, terminal condition, included hardware, quantity, and delivery destination before quoting.
Does LLMUX2 directly replace Honeywell MU-TAMT02 51401491-100?
LLMUX2 is the documented migration family, but IOP, FTA, cabling, terminal mapping, CJR strategy, configuration, and commissioning must be engineered together.
Which records should be sent for a Honeywell MU-TAMT02 51401491-100 quotation?
Include the FTA label, IOP label, thermocouple schedule, cabinet photos, cable references, quantity, destination, and required delivery date.