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5464-018 - Digital Speed Sensor Module is available in stock which ships the same day.
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TECHNICAL SPECIFICATIONS:
Part Number: 5464-018
Manufacturer: Woodward
Series: NetCon / MicroNet Series
Product Type: Digital Speed Sensor Module (Speed Input Module)
Application Compatibility: Gas & Steam Turbine Control Systems
Communication Interface: Backplane VME-bus Interface
Standard Operating Temperature: -30°C to +65°C (-22°F to +149°F)
Storage Temperature: -40°C to +85°C (-40°F to +185°F)
Mounting Style: Chassis Card Guide Mount (Secure front-panel screws)
Repair / Evaluation Lead Time: 3–7 Business Days
Availability: In Stock / Same-Day Shipping
Country of Manufacture: United States (USA)
The 5464-018 is a Digital Speed Sensor Module designed and manufactured by Woodward for industrial turbine and compressor control setups. Working within NetCon and legacy MicroNet configurations, this module serves as the critical feedback interface for speed-governing loops. It actively converts raw high-frequency pulse streams captured by physical field speed sensors into precise digital telemetry for real-time processing.
HIGH-SPEED PULSE TRANSLATION
This digital module is engineered to accept pulse inputs directly from passive Magnetic Pickups (MPUs) or active proximity probes mounted near the rotating turbine shaft. The onboard signal-conditioning circuitry attenuates raw, irregular AC voltages, transforming them into clean, high-resolution digital square waves. By routing these stabilized frequencies directly to the CPU, the module enables the governor loops to achieve highly accurate speed regulation and rapid transient response.
BACKPLANE INTEGRATION AND CALIBRATION-FREE SETUP
Equipped with an integrated VME-bus interface, the 5464-018 writes digital frequency values directly to dual-port system memory. This ensures synchronized, high-speed data transfers without risking communication lag. Furthermore, the module is built as a solid-state, software-calibrated module. By eliminating physical potentiometers, it removes the risk of calibration drift caused by ambient mechanical vibration or thermal changes in the turbine cabinet.
INSTALLATION & MECHANICAL INTEGRATION
The Speed Sensor Module slides smoothly into standard chassis card slots, making immediate connections with the backplane motherboard.
Front-Panel Mounting: The module is secured in place by tightening two captive mounting screws at the top and bottom of the front plate.
Ejector Handles: To simplify hot-swapping or card replacement, the front panel features dual mechanical ejector handles. Toggling these handles outward disengages the internal VME-bus card edges cleanly from the backplane connectors.
FTM Cabling: Field speed sensors are routed directly to Field Terminal Modules (FTMs) inside the cabinet. High-density, shielded analog cables link the FTM terminal strips directly to the front-panel connectors of the Speed Sensor Module, protecting sensitive speed readings from EMI.
OPERATIONS & DIAGNOSTICS:
Operating at deterministic cycle times, the speed sensing module processes rotational readings down to standard 5-millisecond update rates. Built-in digital filtering (which can be configured via Woodward's Graphical Application Programmer - GAP) allows operators to set time constants that isolate turbine speed fluctuations from transient harmonic noises.
For safety-critical turbine systems, the 5464-018 relies on continuous background self-diagnostics. The module actively monitors signal thresholds for open circuits, short circuits, or a sudden, unexpected loss of speed feedback. If a broken wire or sensor failure is identified, the card asserts an error flag immediately to trigger redundant sensor handoffs or initiate an emergency automatic safety trip.
WHY PARTNER WITH WORLD OF CONTROLS:
World of Controls specializes in supplying high-quality, warranty-backed OEM replacement parts, including unused surplus and professionally rebuilt components for critical turbine control and industrial automation systems like the Woodward NetCon and MicroNet platforms. To minimize customer downtime and ensure original equipment standard compliance, every component undergoes rigorous inspection, testing, and verification in an advanced electronics lab. Beyond parts distribution, the company delivers comprehensive, global support through 24/7 technical assistance, expert troubleshooting, component repair services, and rapid shipping, ensuring optimal efficiency and long-term reliability for critical industrial operations worldwide.
What is the Woodward 5464-018?
The Woodward 5464-018 is a Digital Speed Sensor Module designed for legacy NetCon 5000 and MicroNet turbine control platforms. It serves as a high-precision interface that processes high-frequency AC pulse trains from speed sensors on a turbine shaft, translating them into precise digital speed readings (RPM) for governing and overspeed safety loops.
Does this module require field calibration with potentiometers?
The 5464-018 is designed without physical potentiometers. It utilizes digital calibration and signal-filtering algorithms to prevent drift and ensure long-term performance stability.
Can the card detect sensor failures or wiring breaks?
The module features integrated diagnostics that actively scan for open circuits, short circuits, and sudden signal losses, flagging errors to prevent overspeed hazards.
What is the standard repair lead time for this card?
The standard evaluation and repair turnaround time is 3 to 7 business days. All repairs are executed by experienced technicians in a specialized laboratory environment and fully performance-tested before dispatch.
What is the product availability and typical delivery dispatch?
This module is currently in stock at World of Controls. We support same-day worldwide shipping via leading express logistical networks to minimize system downtime at your facility.
