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SKU: MU-TAIH12 51304337-100

Honeywell TDC 3000 MU-TAIH12 51304337-100 High-Level Analog Input Board

The Honeywell MU-TAIH12 51304337-100 is a high-level analog input termination assembly for the TDC 3000 system. Featuring an IP54 protection rating and four 12-pin terminal blocks, it provides reliable 4-20mA signal processing for critical industrial DCS applications.

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Product Overview

The Honeywell MU-TAIH12 (Part Number: 51304337-100) is a High-Level Analog Input (HLAI) Termination Assembly designed for use within the TDC 3000 and Experion PKS legacy migration systems. This board operates as a critical link between field instrumentation and the Distributed Control System (DCS). It specializes in processing standard industrial analog signals, typically 4-20mA or 1-5V DC, ensuring that raw field data is accurately translated into digital information for the process controller.

Functional Capabilities

This termination assembly facilitates the connection of multiple field sensors to the High-Level Analog Input processor. Because the MU-TAIH12 utilizes a robust electrical design, it effectively filters out high-frequency noise and interference that often plague industrial environments. The board features integrated protection circuitry to shield the internal DCS components from field-side surges and voltage spikes. Furthermore, the unit supports redundant configurations, which allows for high-availability process monitoring where downtime is not an option.

Technical Specifications

  • Brand: Honeywell
  • Model Number: MU-TAIH12
  • Order Number: 51304337-100
  • Series: MU-T Series (TDC 3000 / Experion)
  • Module Type: High-Level Analog Input (HLAI) Board
  • Protection Class: IP54 Rated
  • Connectivity: Four 12-pin terminal blocks for field wiring
  • Dimensions: 12.0 x 5.0 x 30.7 cm
  • Net Weight: 0.4 kg
  • System Compatibility: DCS / High-Level Analog Input Processor

Primary Applications

Process engineers primarily deploy the MU-TAIH12 in heavy industrial sectors such as oil refining, chemical manufacturing, and power generation. Since it provides high-density analog signal termination, it is ideal for monitoring vast arrays of pressure transmitters, flow meters, and temperature sensors. The board’s IP54-compliant design ensures that it maintains operational integrity in dusty or humid cabinet environments, which are common in factory floor installations.

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