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.
Número de artículo :
51204170-100Pedido (cantidad mínima de pedido) :
1Pago :
EXWOrigen del producto :
USAPuerto marítimo :
Wuhan, Hubei, ChinaPlazo de entrega :
3-5 daysPeso :
0.5KGProducts 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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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.
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.
| 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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