Woodward | 5466-257 | High-Density Analog I/O Module (TMR)

The Woodward 5466-257 is a high-density analog input/output module engineered specifically for the Woodward MicroNet control platform. Built primarily for Triple Modular Redundant (TMR) applications in critical power generation and turbine management environments, this module processes multiple analog control loops simultaneously. It manages precise data acquisition for critical variables like speed references, valve positions, temperatures, and pressures, ensuring high reliability and fault tolerance in heavy industrial and prime mover applications.

Technical Datasheet Parameters

• Brand: Woodward
• Model / Part Number: 5466-257
• Series: Woodward MicroNet Control Ecosystem (TMR Architecture)
• Product Type: High-Density Analog Input/Output Module
• Origin Country: United States
• Lifecycle Status: Mature Industrial Support / Active Retrofit Tier
• Analog Inputs: 24 Analog Input Channels (typically configured for 0–5 V range)
• Analog Outputs: 8 Analog Output Channels (typically configured for 4–20 mA control loops)
• Physical Dimensions: Standard Modular MicroNet Rack-Mount Card Format (~15.2 cm × 5.1 cm × 20.3 cm)
• Unit Weight: ~1.00 kg (2.20 lbs)
• Power Rating: Low-Voltage Internal Logic Power (Powered via System Backplane Rails)

Recommended Alternative Series Models

For system retrofits, controller upgrades, or alternative analog configurations within Woodward MicroNet architecture, ten related models in the analog and I/O module series include:

• ❖ Woodward 5466-315 High-Density Analog I/O Module (Simplex Version)
• ❖ Woodward 5466-332 Analog I/O Module (Reduced Filtering Variant)
• ❖ Woodward 5466-425 Analog I/O Module (Dataforth FTM Compatible)
• ❖ Woodward 5466-5027 Alternate Replacement Analog Module
• ❖ Woodward 5503-904 Mixed Analog Input/Output Module
• ❖ Woodward 5501-365 Governor MPU & Analog I/O Module
• ❖ Woodward MicroNet Main Computer Module (MCM)
• ❖ Woodward 5466-258 Simplex Discrete Input/Output Module
• ❖ Woodward NetSim Interface Board Module
• ❖ Woodward MicroNet Plus Power Supply Module