



Introduction
The Woodward 5439‑966 is an advanced digital control module designed for industrial automation, turbine, and generator control systems. It provides precise digital I/O management and acts as a central interface between controllers and field devices. Engineered for industrial reliability, the 5439‑966 offers robust performance under conditions of vibration, temperature fluctuations, and electrical noise. Its compact and modular design allows easy integration into control cabinets or racks while ensuring consistent and accurate system operation.
Technical Specifications
| Parameter | Details |
|---|---|
| Module Type | Digital Control Module |
| Part Number | 5439‑966 |
| Function | Digital input/output processing, control logic, and signal interfacing |
| Communication | Compatible with Woodward digital networks and I/O buses |
| Input Voltage | 24 VDC nominal |
| Operating Temperature | –20 °C to +70 °C |
| Storage Temperature | –40 °C to +85 °C |
| Mounting | Standard rack or cabinet installation with slide-in connectors |
| Dimensions | 200 × 130 × 50 mm (H × W × D) |
| Weight | Approx. 1.6 kg |
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