The Woodward 9907-247 (often associated with the MicroNet or 505/Atlas series depending on the exact platform configuration, specifically identified as an 828 Digital Control unit) is a microprocessor-based industrial control system designed for prime movers such as industrial steam and gas turbines, engines, and compressors. It provides precise speed control, load sharing, and system protection. Below are the key specification parameters:

• 🏢 Brand: Woodward

• 🏷️ Model: 9907-247 (828 Digital Control)

• 📂 Series: Woodward Digital Control / Micro-Processor Governor Series

• 📦 Product Name: Digital Control Module / Governor Controller

• 🌍 Place of Origin: United States

• 📊 Product Status: Mature / Legacy Industrial Hardware

• 📐 Dimensions: Standard modular chassis enclosure layout (approx. 30 cm x 25 cm x 12 cm variant profile)

• ⚖️ Weight: Approximately 2.5 kg

• ⚡ Power Supply: Standard industrial low-voltage DC input (typically 24VDC control power configuration)

• 🛑 Discontinued Status: Yes (Maintained and serviced through specialized automation suppliers and legacy support channels)

❓ Frequently Asked Questions (Q&A)

• ❓ What is the primary application of the Woodward 9907-247 digital control? 💡 It is engineered for precise governing, speed control, and fuel valve management of industrial turbines and reciprocating engines in power generation and mechanical drive applications.

• ❓ What type of power input does this controller typically require? 💡 It operates on standard industrial DC control power, commonly 24VDC, integrated with internal power conditioning circuitry.

• ❓ How are configuration and tuning performed on this unit? 💡 Configuration, service diagnostics, and parameter tuning are performed using dedicated Woodward service software via communication ports on the module.

• ❓ What maintenance precautions should be observed when replacing this controller? 💡 Ensure complete power isolation before disconnecting wiring harnesses, verify backup parameter configurations prior to replacement, and handle electronic components with proper ESD protection.

🔄 Alternative Woodward Models Recommendation

• 🔹 Woodward 9907-246 Digital Control

• 🔹 Woodward 9907-164 505 Governor

• 🔹 Woodward 9907-165 505 Digital Governor

• 🔹 Woodward 9907-200 Series Control

• 🔹 Woodward 5446-755 MicroNet TMR Module

• 🔹 Woodward 8235-250 Atlas Digital Control

• 🔹 Woodward TG-13 Woodward Governor

• 🔹 Woodward UG-8 Woodward Governor

• 🔹 Woodward PSG Woodward Governor

• 🔹 Woodward 2301A Speed Control

• 🔹 Woodward 2301D Load Sharing Control

• 🔹 Woodward MicroNet Plus Controller

• 🔹 Woodward 723PLUS Digital Governor

• 🔹 Woodward Peak Prime Controller

• 🔹 Woodward ProTech-TPS Protection System