Product Details
Product Description
The MC-TAOX12 (51304441-175) is a robust Field Termination Assembly (FTA) designed to serve as the physical interface between Honeywell high-level analog output processors and field-mounted equipment. Supporting 16 independent channels, this assembly is engineered for the HPM (High-Performance Process Manager), TDC 3000, and Experion PKS environments. Its primary role is the precise distribution of 4–20 mA control signals to critical actuators and valves. Built for mission-critical reliability, the MC-TAOX12 facilitates redundant I/O configurations, ensuring that process control remains uninterrupted even during processor failover or maintenance procedures.
Technical Specifications
-
Model Identification: MC-TAOX12
-
Part Number: 51304441-175
-
Functional Type: Analog Output Field Termination Assembly (FTA)
-
Channel Density: 16 Isolated Signal Paths
-
Signal Protocol: 4–20 mA DC Current Loop
-
Architecture Support: Honeywell HPM, TDC 3000, and Experion PKS
-
Redundancy Capability: Supports dual I/O Link cable connections for redundant processors
-
Termination Method: Compression-style screw terminals for secure field wiring
-
Operating Voltage: 24V DC Nominal
-
Protective Coating: Conformal coating for moisture and corrosion resistance
-
Form Factor: Standard 6-inch FTA profile for cabinet mounting
Industrial Application Scenarios
The MC-TAOX12 (51304441-175) is the industry standard for driving final control elements in heavy industrial sectors. It is frequently utilized for:
-
Managing 4–20 mA modulating control valves in high-pressure steam or chemical loops.
-
Transmitting precise speed setpoints to Variable Frequency Drives (VFDs) for pump control.
-
Interfacing with I/P (Current-to-Pressure) transducers for pneumatic instrumentation.
-
Serving as a reliable replacement during legacy TDC 3000 to Experion PKS system migrations.
Frequently Asked Questions
-
What differentiates the MC-TAOX12 from the MU-TAOX12?
The MC-TAOX12 features a conformal coating on the PCB, providing essential protection against humidity and atmospheric contaminants. The MU-prefix version is non-coated and intended for strictly controlled environments. Both share the same 51304441-175 functional circuitry.
-
Are precision input resistors integrated into this board?
No. Unlike analog input boards (HLAI) that require 250-ohm resistors to convert current to voltage, the MC-TAOX12 is an output device designed solely to drive current loops for field actuation.
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
Redundant Automation Systems: Maximizing Uptime in Critical Control Applications
Industrial automation relies on continuous operational stability to prevent catastrophic downtime and financial loss. While standard dictionary definitions treat redundancy as superfluous, industrial engineers consider redundant control architectures indispensable for high-availability systems. Implementing backup hardware ensures seamless takeover during primary equipment failures, protecting critical infrastructure across manufacturing and process industries.
Demystifying the 5 Levels of Industrial Automation Architecture
Modern manufacturing relies on structured communication hierarchy to bridge physical shop-floor hardware with enterprise management software. This framework, commonly known as the Automation Pyramid, establishes how data flows between field devices, logic controllers, and corporate IT networks. Understanding these five distinct levels helps engineers and plant managers optimize system operations, reduce downtime, and implement seamless factory automation solutions.
Transforming Shop Floor Data into Actionable Insights: A Deep Dive into MES
Manufacturing Execution Systems serve as the digital backbone of modern factory floors. Positioned at Level 3 of the ISA-95 automation pyramid, MES links enterprise resource planning with real-time shop floor control systems. Today, industrial operators rely on MES software to bridge operational strategy with physical production execution.