Honeywell MC-TAIH13 51309138-175 High-Level Analog Input Field Termination Assembly

Product Overview

The Honeywell MC-TAIH13 (Part Number: 51309138-175) operates as a critical High-Level Analog Input (HLAI) Field Termination Assembly within the Honeywell Distributed Control System (DCS) infrastructure. This module interfaces field-side analog transmitters with the control system, converting raw process variables into actionable digital data. We supply this unit in 100% Brand New and Original factory condition, ensuring your facility maintains peak measurement accuracy and system integrity without the risks of refurbished hardware.

Technical Specifications

Engineering Advantages

• High-Precision Signal Conditioning: The 51309138-175 utilizes advanced internal circuitry to condition high-level signals with minimal thermal drift. This ensures that the controller receives an exact representation of field conditions, which is vital for maintaining tight tolerances in refining and chemical processes.

• Optimized Cabinet Footprint: With a slim 3.5 cm depth, this module fits into high-density marshalling cabinets where space remains at a premium. Its compact design allows for maximum I/O point density per rack, reducing the total hardware footprint.

• Robust Noise Rejection: The module incorporates passive filtering to shield the control loop from high-frequency electromagnetic interference (EMI). This feature solves the common industrial pain point of signal "jitter" caused by nearby variable frequency drives (VFDs) or heavy machinery.

• Simplified Field Wiring: Standardized terminal blocks allow for rapid field termination. The module accepts various wire gauges, facilitating secure connections that resist loosening under industrial vibration.

• Long-Term Thermal Resilience: Engineered for 24/7 continuous operation, the MC-TAIH13 manages internal heat dissipation efficiently. This thermal stability prevents component aging, ensuring a long service life even in non-climate-controlled instrument buildings.

FAQs

• Is the MC-TAIH13 51309138-175 compatible with legacy TDC 3000 systems? Yes. This FTA integrates seamlessly with legacy Honeywell TDC 3000 High-Performance Process Managers (HPM) and modern Experion PKS platforms, provided the appropriate I/O link exists.

• Does this unit arrive in its original factory packaging? Absolutely. We ship every 51309138-175 as 100% Brand New, sealed in its original Honeywell box with factory serial numbers for full traceability and authenticity.

• Can this module handle 4-20mA loop-powered transmitters? The MC-TAIH13 interfaces with high-level signals. When used in conjunction with the appropriate power distribution, it processes standard 4-20mA current loops typically used in pressure, flow, and level sensing.

• What are the grounding requirements for this module? To ensure the highest signal fidelity, installers must ground the cable shields at the FTA end following Honeywell's standard grounding guidelines. This practice prevents ground loops from compromising the accuracy of the analog-to-digital conversion.