Product Overview

The Honeywell MC-TAIH02, identified by part number 51304453-150, is a high-integrity Analog Input Field Termination Assembly (FTA) designed for the MU-T Series and Experion PKS ecosystems. This module functions as a specialized Smart Transmitter Interface (STI), providing the essential electrical connection point between field-mounted analog transmitters and the system's I/O processors. Engineered to support 16 channels, the MC-TAIH02 facilitates the precise acquisition of 4-20mA current signals and other high-level analog variables. By providing a ruggedized termination point with integrated signal conditioning, this FTA ensures that critical process data is transmitted to the controller with maximum fidelity and minimal electromagnetic interference, making it a cornerstone for stable Distributed Control System (DCS) operations.

Hardware Architecture and Engineering Profiles

The 51304453-150 is built for long-term reliability in industrial control cabinets, featuring a high-density layout that optimizes rail space without sacrificing signal isolation.

• Module Functional Type: Analog Input Smart Transmitter Interface (STI) FTA

• Input Capacity: 16-Channel High-Level Analog acquisition

• System Family: Honeywell MU-T / TDC 3000 / Experion PKS

• Signal Support: Optimized for 4-20mA current loops and DC voltage transmitters

• Interface Design: Direct interface for Smart Transmitters with high-resolution data passing

• Circuit Protection: Robust channel-to-channel isolation and surge suppression

• Mounting Style: Standard mounting for MU-T Series carrier assemblies

• Hardware Mass: 0.35 kg

• Unit Dimensions: 15.3 x 12.1 x 5.5 cm

• Manufacturing Origin: USA

• Tariff Identification: HS Code 8537101190

Industrial Control Utility and Deployment

This Analog Input FTA is a vital component for sectors where precision telemetry from field assets is required for process safety and optimization.

• Petrochemical Refining: Consolidating signals from multiple temperature and pressure transmitters across cracking units for real-time logic solving.

• Energy Utility Monitoring: Interfacing with boiler and turbine instrumentation to provide stable data feeds for governor control and safety interlocks.

• Chemical Processing Safety: Capturing 4-20mA feedback from flow meters to ensure exact reagent dosing in volatile batch reactions.

• Water and Wastewater Telemetry: Managing analog inputs from geographically dispersed level and pH sensors across large-scale treatment facilities.

• DCS Infrastructure Maintenance: Serving as a reliable, brand-new replacement for aging or damaged MU-T termination boards to restore system integrity and recertification.