Skip to content

What are you looking for?


You may also like

MU-TDIA12 51304439-125 | Honeywell | High-Performance Manager Digital Input FTAMU-TDIA12 51304439-125 | Honeywell | High-Performance Manager Digital Input FTAMU-TDIA12 51304439-125 | Honeywell | High-Performance Manager Digital Input FTA
MU-TDIA12 51304439-125 | Honeywell | High-Performance Manager Digital Input FTA
MU-TDIA12 51304439-125 | Honeywell | High-Performance Manager Digital Input FTA
MU-TDIA12 51304439-125 | Honeywell | High-Performance Manager Digital Input FTA

MU-TDIA12 51304439-125 | Honeywell | High-Performance Manager Digital Input FTA


Only 10 left - Selling fast

PRODUCT SKU : 51304439-125

PRODUCT TYPE : Digital Input FTA

PRODUCT VENDOR : Honeywell


  • 100% Genuine Parts – Risk-Free 30-Day Returns
  • 1-Year Warranty & Expert Support for Every Order

Product Details

Product Overview

The Honeywell MU-TDIA12 (Part Number: 51304439-125) serves as the primary interface between 120 Vac field signals and the High-Performance Manager (HPM) controller. This Field Termination Assembly (FTA) facilitates the monitoring of discrete states from switches, relays, and contacts in demanding industrial environments. We supply this unit as 100% Brand New Original stock, featuring CE compliance and non-conformal coating for standard process applications.

Technical Specifications

The MU-TDIA12 leverages high-density termination logic to manage multiple field signals within a single footprint:

Feature Specification Details
Model Number MU-TDIA12
Part Number 51304439-125 (CE Compliant)
Input Type 120 Vac Digital Input
Channel Capacity 32 Channels
Terminal Type Type C (Compression Terminals)
Compatibility Honeywell HPM (High-Performance Manager)
Coating Non-Conformally Coated
Condition 100% Brand New Original

Engineering Advantages

  • CE Regulatory Compliance: The 51304439-125 variant meets strict European safety and electromagnetic compatibility standards. This ensures seamless integration into global projects that require documented compliance over the older 51304439-100 versions.

  • High-Density Monitoring: A single MU-TDIA12 manages 32 separate digital input channels. This high density reduces the number of required FTA mounting channels in your cabinet, saving valuable rack space and reducing enclosure costs.

  • Secure Compression Terminals: Type C compression terminals ensure a gas-tight electrical connection. These terminals resist loosening caused by industrial vibrations, significantly decreasing the risk of intermittent signal loss compared to standard screw-type terminations.

  • Direct HPM Integration: Honeywell designed this FTA specifically for the High-Performance Manager. It translates high-voltage field signals into logic-level data that the HPM processor understands, providing robust isolation between your field equipment and sensitive controller electronics.

FAQs

  • What is the difference between the 51304439-125 and the 51304439-100?

    The 51304439-125 is the CE Compliant version of this FTA. While they share the same functional logic, the -125 model meets specific European regulatory requirements for noise immunity and safety emissions.

  • Can this FTA handle 120 Vdc inputs as well as 120 Vac?

    The MU-TDIA12 primarily targets 120 Vac digital input sensing. While some documentation references 120 Vdc capabilities, engineers must verify their specific I/O processor and power supply configuration to ensure compatibility with DC voltage levels.

  • Does this unit feature conformal coating for corrosive environments?

    No, the 51304439-125 is a non-conformally coated part. For environments containing high levels of H2S or other corrosive gases, we recommend searching for the conformally coated equivalent to prevent copper dendritic growth on the PCB.

  • What mounting hardware do I need for installation?

    The MU-TDIA12 mounts directly onto standard Honeywell FTA mounting channels. Use the standard plastic standoffs provided with the mounting assembly to secure the board and maintain proper clearance from the cabinet backplane.

Additional Information

  • 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
  • 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
  • 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
  • Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
  • Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
  • Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.




Recently Viewed Products

Tech & Buying Guide

Technical Insights, Installation Guides, and Buying Tips
Evolving SCADA System Architectures in Industrial Automation

Evolving SCADA System Architectures in Industrial Automation

A robust Supervisory Control and Data Acquisition (SCADA) system serves as the heartbeat of modern industrial operations. Understanding SCADA system architecture is vital for engineers designing efficient control systems. These architectures have evolved from isolated, monolithic structures to highly interconnected, networked ecosystems. Choosing the right design requires balancing data visibility, processing power, and long-term scalability requirements.

Read more
Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation

Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation

Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.

Read more
Mastering PLC Power Supply Architectures and Operating Voltages

Mastering PLC Power Supply Architectures and Operating Voltages

Selecting the correct operating voltage is a critical step in designing reliable industrial automation systems. Whether you are working with a compact PLC or a large-scale DCS, your power architecture dictates the system's longevity. In this guide, we explore the standard voltage ranges and power distribution strategies required to maintain stable factory automation operations.

Read more