Honeywell 51204160125 (51204160-125) Product Detailed Description

Model: 51204160125

Brand: Honeywell

Model Alias: MU-TAIY62

Product Type: 32-channel Analog Input FTA Terminal Board AI FTA

Compatible Systems: TDC3000 / PlantScape / Experion PKS UCN System

I. Product Overview

51204160-125 (MU-TAIY62) is a Honeywell UCN network-compatible analog input field terminal component FTA designed for the process industry to collect 4-20mA standard analog signals from process instruments, converting them to APM/HPM controller AI cards, serving as the core component for the front-end wiring and conditioning of analog signals in DCS systems.

II. Core Specification Parameters

Channel Configuration: 32 channels of analog input

Input Signal: Standard 4-20mA DC

Connection Method: Screw terminal direct connection to the field instrument

Signal Type: Two-wire / Three-wire transmitter compatible

Electrical Isolation: Channel group isolation, anti-common-mode interference

Built-in Functions: Signal filtering, surge protection, overvoltage suppression

Operating Temperature: -20℃ ～ +70℃

Operating Humidity: 5%～95% RH without condensation

Installation Method: Standard DCS cabinet rail installation

Guarantee: Original factory 12-month standard guarantee

III. Main Product Functions

32 channels of 4-20mA analog signals are centrally connected, saving cabinet space;

Filtering, voltage stabilization, and anti-interference conditioning of on-site transmitters are performed;

Built-in lightning protection and surge protection to prevent high-voltage from the instrument side from entering and damaging the card;

Channel grouping electrical isolation to eliminate interference and crosstalk between circuits;

Compatible with industrial two-wire and three-wire pressure / temperature / flow transmitters.

IV. System Compatibility

Compatible Systems: TDC3000, TPS, Experion PKS

Adapter Controller: HPM, APM Process Management Controller

Matching Card: UCN Series Analog Input Card

Replacement in the Same Series: 51204160-175 (MC-TAIY62) Functionally Interchangeable

V. Installation and Usage Tips

Analog signal lines use shielded twisted pair cables, routed separately from power cables;

Shield layer grounded at one end to avoid multi-point grounding forming circulating interference;

Secure terminal connections to avoid false connections causing signal fluctuations;

Support online maintenance, single-channel failure does not affect other channels.

VI. Order Information

Order Model: 51204160125

Product Name: 32-channel 4-20mA Analog Input FTA Terminal Board (MU-TAIY62)

Replacement Model: 51204160-175 MC-TAIY62