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5463-494 - Dual Overspeed Protection Module is available in stock which ships the same day.
5463-494 - Dual Overspeed Protection Module comes in UNUSED as well as REBUILT condition.
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TECHNICAL SPECIFICATIONS:
Part Number: 5463-494
Manufacturer: Woodward
Series: NetCon / MicroNet Series
Product Type: Dual Overspeed Protection Module
Bus Communication Interface: High-Speed System Backplane Link
Data Transmission Protocol: Differential High-Noise-Immunity Serial Link
Transmission Rate: High-Speed Backplane Bus Synchronous
Maximum Cable Distance: Up to 300 meters (1,000 feet) with Shielded Twisted-Pair
Nominal Differential Line Impedance: 120
Isolation Barrier: Optical & Transformer Galvanic Isolation
Dielectric Isolation Voltage: 500 VDC (Bus-to-Field / Slot-to-Slot)
Power Consumption: 5.0 W (Typical) / 7.5 W (Maximum)
Input Voltage Rail: +5 VDC (Supplies via VME Chassis Backplane)
Form Factor Frame Type: Single-Slot Chassis Plug-in Card
Mounting Type: Standard VME / Chassis Backplane Slot Mount
Front Panel Interface: Status LED Indicators (Power, Link OK, Bus Transmit, Fault)
Diagnostic Watchdog Timeout: Hardware Link Monitoring
Operating Temperature Limits: -40°C to +70°C (-40°F to +158°F)
Storage Temperature Range: -40°C to +85°C (-40°F to +185°F)
Relative Humidity Threshold: 5% to 95% (Non-condensing)
Conformal Coating: Standard Polyurethane / Acrylic PCB Coating
Vibration & Shock Standard: MIL-STD-810 & IEC 60068-2-6 Compliant
Repair Time: 3–7 Business Days
Availability: In Stock
Shipping Weight: 1.25 kg (2.75 lbs)
Country of Origin: United States
The Woodward 5463-494 is a Dual Overspeed Protection Module designed and manufactured for integration within NetCon and MicroNet digital control architectures. Functioning as a high-speed communication bridge, the Dual Overspeed Protection Module establishes deterministic data transmission between the main processing chassis and remote expansion sub-racks or distributed I/O drop stations. By converting internal backplane parallel communications into differential serial data streams, the module extends control system architectures across multiple physical cabinets without compromising CPU cycle latency or throughput.
HIGH-SPEED COMMUNICATION & REAL-TIME DIAGNOSTICS:
The Dual Overspeed Protection Module utilizes differential serial communication technology with high noise immunity to maintain reliable data exchange within NetCon and MicroNet control systems. Supporting communication distances of up to 300 meters (1,000 feet) with shielded twisted-pair cabling, the module enables flexible system architecture across multiple control cabinets. Built-in diagnostic functions continuously monitor communication integrity, hardware status, and fault conditions, while front-panel LED indicators provide quick visibility of power status, link activity, transmission status, and system faults for efficient troubleshooting and maintenance.
DUAL CHANNEL OVERSPEED MONITORING & PROTECTION:
The Woodward 5463-494 utilizes dual-channel monitoring architecture to provide enhanced turbine protection and operational reliability. Each protection channel independently evaluates speed conditions and communicates status information through the control system backplane, ensuring fast response during abnormal operating conditions. The module is engineered to support critical applications where accurate overspeed detection and dependable shutdown protection are essential. Integrated isolation technology protects sensitive control electronics from electrical disturbances, voltage transients, and ground potential differences commonly found in industrial power generation environments.
WHY SOURCE YOUR 5463-432 FROM WORLD OF CONTROLS?
WOC delivers specialized lifecycle management, repair, and supply solutions for legacy and current Woodward turbine control systems, helping industries maintain reliable operations and minimize costly downtime. Each Discrete Input/Output Module undergoes a comprehensive inspection and testing process, including discrete input/output channel verification, multi-channel load switching tests, isolation performance checks, hardware diagnostics, and extended thermal burn-in testing on dedicated Woodward MicroNet test platforms. These procedures ensure that every module meets strict operational standards for reliability, signal accuracy, and long-term performance in demanding industrial environments. With a wide inventory of UNUSED and REBUILT Woodward modules, we provide fast availability and flexible replacement options to support urgent maintenance requirements. Customers benefit from expert technical assistance, quality-assured products, comprehensive warranty coverage, and worldwide express shipping, making WOC a trusted partner for maintaining critical turbine control infrastructure and extending the service life of Woodward automation systems.
What is Woodward 5463-494?
The Woodward 5463-494 is a Dual Overspeed Protection Module designed for NetCon and MicroNet digital control systems. It provides reliable overspeed monitoring and protection functions to help safeguard turbines and critical rotating equipment from excessive speed conditions.
Where can I buy a Woodward Dual Overspeed Module?
The Woodward Dual Overspeed Module can be purchased from industrial automation spare parts suppliers specializing in Woodward turbine control systems. World of Controls supplies unused and rebuilt Woodward modules with testing, warranty support, and repair or exchange options for critical applications.
What is the bus communication interface used by the Dual Overspeed Module?
The Dual Overspeed Module uses a high-speed system backplane link for communication within NetCon and MicroNet control architectures, enabling fast and reliable data exchange between the protection module and the main control system.
Why is dual-channel overspeed protection important?
Dual-channel overspeed protection improves system reliability by providing redundant monitoring paths. If one protection channel experiences a fault, the second channel provides additional safety assurance for critical turbine operations.
How does a Dual Overspeed Protection Module achieve redundant protection?
The module uses two independent monitoring channels, where each channel separately evaluates speed conditions. This dual-channel architecture improves fault tolerance and provides additional protection reliability for safety-critical turbine applications.
