WOODWARD 5464-333 Thermocouple Input Module

Product Description

The Woodward 5464-333 is a high-precision Thermocouple Input Module specifically engineered for use with Woodward’s NetCon 5000 and MicroNet control platforms. This module is a vital component for industrial prime mover control systems, providing accurate temperature data from critical points such as turbine exhaust, bearing temperatures, and manifold gases. Designed to handle four independent high-level input channels, it translates low-voltage thermocouple signals into actionable data for the central processing unit.

Reliability is paramount in Woodward systems, and the 5464-333 delivers this through robust signal isolation. By decoupling the field-side thermocouple signals from the sensitive control logic, the module eliminates errors caused by electrical noise, ground loops, and interference common in power generation and mechanical drive environments. Built in the USA, this module is rated for extreme conditions, including high vibration and temperature fluctuations, ensuring long-term stability in mission-critical applications.

Technical Specifications

• Manufacturer: Woodward

• Part Number: 5464-333

• Product Type: Thermocouple Input Module

• System Compatibility: Woodward NetCon 5000 / MicroNet Control Systems

• Input Channels: 4 Independent Channels

• Thermocouple Types: Type J, Type K, Type T (and other high-level TC signals)

• Signal Processing: Integrated cold-junction compensation and linearization

• Isolation: High-level galvanic isolation between inputs and control backplane

• Logic Type: VDC Logic I/O Module

• Resolution: High-resolution A/D conversion for precise thermal tracking

• Operating Temperature: Rated for harsh industrial environments

• Physical Weight: 930g (approx. 2.05 lbs)

• Country of Origin: USA

Application Scenarios

The 5464-333 is primarily utilized in high-performance governor and turbine control systems:

• Gas & Steam Turbines: Monitoring Exhaust Gas Temperature (EGT) for combustion balancing and over-temperature protection.

• Reciprocating Engines: Tracking cylinder head temperatures and turbocharger inlet/outlet temperatures.

• Compressor Stations: Measuring bearing and lubricant temperatures to prevent mechanical seizure.

• Power Plants: Distributed I/O for centralized thermal monitoring in NetCon 5000 architectures.