Product Details
Product Overview
The Honeywell MC-TAIH02 (51304453-150) serves as a critical High-Level Analog Input (HLAI) Field Termination Assembly (FTA) within the Honeywell Experion PKS and TDC 3000 ecosystems. This 100% Brand New and original module interfaces field-side analog transmitters with the system’s I/O processors. It facilitates the precise acquisition of 4-20mA and voltage signals, acting as the primary gateway for process variables like pressure, flow, and temperature into the control environment.
Technical Specifications
| Parameter | Details |
| Manufacturer | Honeywell |
| Model Number | MC-TAIH02 |
| Part Number | 51304453-150 |
| Input Type | High-Level Analog Input (HLAI) |
| Signal Range | 4-20mA / 1-5 VDC (Standard) |
| Country of Origin | United States |
| Dimensions | 15.3 cm x 12.1 cm x 5.5 cm |
| Weight | 0.35 kg |
| Termination Type | Compression / Screw Terminals |
Engineering Advantages
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Optimized Signal Integrity: The MC-TAIH02 incorporates onboard filtering to reject electromagnetic interference (EMI) and radio frequency interference (RFI). This ensures that clean data reaches the I/O processor even in electrically noisy environments near heavy motor switchgear.
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Simplified Field Wiring: The module utilizes high-density terminal blocks that streamline the connection of multi-pair field cables. This design reduces the physical footprint within the marshalling cabinet, solving the challenge of limited space in retrofitted control rooms.
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USA-Manufactured Durability: Built in the United States, this FTA follows stringent quality control standards. The ruggedized PCB substrate resists the corrosive atmospheres often found in chemical and offshore oil platforms, ensuring a long operational life.
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Hot-Swap Capability: This hardware supports seamless replacement under power when utilized with compatible Honeywell I/O bases. This feature prevents process interruption and minimizes downtime during emergency maintenance.
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Efficient Heat Dissipation: The 15.3cm x 12.1cm form factor provides sufficient surface area for passive cooling. This prevents thermal drift in the precision resistors, maintaining measurement accuracy across the entire ambient temperature range of the control cabinet.
FAQs
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What is the difference between the MC-TAIH02 and the older MU-TAIH02?
The MC-TAIH02 (51304453-150) represents the "Series C" or modern iteration, offering improved component longevity and thermal stability compared to legacy versions, while maintaining functional compatibility in many TDC 3000 and Experion migrations.
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Does this module support 2-wire transmitter power?
The FTA architecture facilitates the distribution of 24 VDC power to field-side 2-wire transmitters when integrated with the appropriate Honeywell power supply and I/O processor configuration.
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Is this unit shipped in factory-original packaging?
Yes. We supply only 100% Brand New units in original Honeywell factory packaging. Each unit retains its factory seal and original serial number for full traceability.
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Are special tools required for installation?
No. Standard precision screwdrivers accommodate the terminal connections. However, we recommend following the torque specifications in the Honeywell Experion PKS installation guide to ensure gas-tight connections on all analog loops.
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.
Tech & Buying Guide
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.
Essential Motion Control Commands: A Practical Guide for Engineers
Automation engineers often rely on precise position and speed control to drive modern factory machinery. Modern industrial systems, such as Programmable Logic Controllers (PLCs) and Distributed Control Systems (DCS), depend heavily on standardized motion instructions. Mastering these commands ensures operational safety, protects mechanical components, and optimizes cycle times across production lines.