9905-857 | Woodward Digital Control Module

Product Overview

The Woodward 9905-857 is a module within Woodward's 9905 series product line. Based on series classification and supplier listings, it is positioned as a general-purpose control or interface module for Woodward governor and automation systems. The 9905 series encompasses a wide range of synchronizers, load controls, and digital governor components.

Key Technical Specifications

• Product Type: Control Module (9905 Series)
• Series: Woodward 9905
• Function: Control / Interface (specific function requires verification)
• Mounting: Panel or rack-mounted
• Origin: USA

Related 9905 Series Models

• 9905-003 — Load Sharing Module
• 9905-068 — 2301A Governor
• 9905-392 — ProAct Driver Model III
• 9905-463 — Speed Control Board
• 9905-708 — Digital Synchronizer/Load Control
• 9905-792 — ProAct Digital Speed Control
• 9905-797 — Digital Synchronizer and Load Sensor
• 9905-966 — 6-Channel Input Module
• 9905-972 — LinkNet 6-Channel 4–20 mA Output
• 9905-973 — LinkNet 8-Channel Relay Module

Key Features

• 9905 Series Compatibility: Integrates with Woodward synchronizer and governor systems
• Industrial Grade: Built for demanding industrial environments
• Modular Design: Part of Woodward's expandable control platform

Applications

• Woodward governor system expansion
• Turbine and engine control interfacing
• Industrial automation signal processing

Installation Guide

1. Mount in Woodward control panel or rack
2. Connect power supply per system requirements
3. Wire field signals to module terminals
4. Configure via Woodward configuration software

FAQ

Q: What is the exact function of 9905-857?
A: Specific function details require verification with Woodward or authorized distributor. It is classified within the 9905 series of control modules.

Model Selection Tips

• 9905-857 is a 9905 series module — verify exact function with Woodward distributor
• Confirm compatibility with your existing Woodward system
• For synchronizer applications, consider 9905-708 or 9907-005
• For load sharing, consider 9905-096 or 9907-173