Product Details
Product Overview
The Honeywell MC-TAIL02 (51304437-150) serves as a specialized Low-Level Analog Input Field Termination Assembly (FTA). This 100% Brand New and original module facilitates the precision interface between field sensors and the Experion PKS or TDC 3000 control system. It manages up to 12 channels of analog data, specifically handling a wide voltage range of ±10V. Engineers utilize this module to ensure accurate signal transmission for critical process variables in high-demand industrial environments.
Technical Specifications
| Parameter | Performance Specification |
| Manufacturer | Honeywell |
| Part Number | 51304437-150 |
| Model Number | MC-TAIL02 |
| Number of Channels | 12 Channels |
| Input Range | -10V to +10V |
| Input Impedance | 2.2 kΩ |
| Common Mode Rejection | 60 dB at 60 Hz |
| Surge Protection | 2,000V |
| Operating Temperature | -40°C to +70°C |
| Weight | 0.5 kg |
| Country of Origin | United States |
Engineering Advantages
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Extended Surge Resilience: The module incorporates high-level surge protection rated at 2,000V. This hardware-level defense shields the sensitive I/O processor from field-side electrical transients and lighting-induced surges, preventing catastrophic system failure.
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Precision Signal Integrity: With a 60 dB Common Mode Rejection Ratio (CMRR), the MC-TAIL02 effectively filters out 60 Hz electrical noise. This ensures the controller receives a clean signal even when cables run parallel to high-voltage power lines in industrial marshalling cabinets.
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Extreme Thermal Endurance: This FTA operates reliably in environments ranging from -40°C to +70°C. It withstands the harsh conditions of remote instrument enclosures and non-climate-controlled plant areas without sacrificing measurement accuracy.
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High-Density Compact Design: The slim profile (3.8cm width) allows for high-density mounting on standard I/O rails. This design solves the problem of limited cabinet space, enabling engineers to expand I/O capacity without upgrading physical enclosure sizes.
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Optimized Input Impedance: The 2.2 kΩ input impedance provides a stable load for low-level voltage transmitters. This specific electrical matching minimizes signal attenuation and ensures the linear representation of field data across the entire ±10V range.
FAQs
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What specific applications require the MC-TAIL02 over standard HLAI modules?
The MC-TAIL02 handles low-level bipolar signals up to ±10V. It excels in applications involving specialized sensors that output wide-swing voltage rather than standard 4-20mA loops, such as certain vibration or position transmitters.
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Does this unit replace older versions of the 12-channel FTA?
The 51304437-150 part number represents a modern iteration with improved surge and thermal ratings. It typically functions as a drop-in replacement for legacy MC-TAIL02 units, provided the backplane and firmware support the ±10V configuration.
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How should I handle the installation in high-humidity areas?
While the module supports up to 95% RH, it is a non-condensing rating. We recommend using desiccants or small space heaters within the instrument cabinet to prevent moisture condensation on the 2.2 kΩ circuitry and terminals.
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Is this a genuine, USA-manufactured product?
Yes. We supply only 100% Brand New original units manufactured in the United States. Each module arrives in original Honeywell factory packaging with intact serial numbers for full asset traceability.
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
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Understanding Safety Relays in Industrial Automation: Architecture, Operation, and Functional Safety
Standard electromechanical relays provide basic electrical isolation between low-voltage control circuits and high-power output loads. A traditional switching relay features a magnetic coil driving mechanical Common (COM), Normally-Open (NO), and Normally-Closed (NC) contacts. However, standard relays pose severe functional risks when deployed in critical safety interlock circuits. High current inrush or mechanical wear can weld contacts together permanently. If contact welding occurs in an emergency stop circuit, pressing the button fails to halt hazardous machinery movements. Consequently, global functional safety standards prohibit standard relays for critical machine guarding functions.
Mastering Wire Identification in Industrial Automation: The Power of Ferrules and Cross-Ferruling
Proper wire labeling forms the cornerstone of reliable control system installation and long-term maintenance. In complex industrial automation environments, technicians terminate thousands of conductor ends inside control panels, marshalling racks, and field junction boxes. Ferrules serve as individual tube-shaped sleeve markers slipped onto conductors before final termination. While technicians historically relied on pre-printed individual letter rings, modern control panel builders utilize automated ferrule printing machines. These thermal-transfer printers generate durable, single-sleeve heat-shrink tags directly matching approved wiring schematics, significantly accelerating cabinet assembly workflows.