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5464-697 - Speed Sensor Module (4-Channel, High-Speed) is available in stock which ships the same day.
5464-697 - Speed Sensor Module (4-Channel, High-Speed) comes in UNUSED as well as REBUILT condition.
To avail our best deals for 5464-697 - Speed Sensor Module (4-Channel, High-Speed), contact us and we will get back to you within 24 hours.
SPECIFICATIONS:
Part Number: 5464-697
Manufacturer: Woodward
Series: MicroNet / NetCon 5000
Product Type: High-Speed MPU/Proximity Input Module
Channels: 4 Independent Speed Channels
Frequency Range: 1.0 Hz to 35,000 Hz
Input Type: Magnetic Pickup (MPU) or Proximity Probe
Isolation: 500 Vdc Channel-to-Backplane
Accuracy: ±0.01% of Signal Frequency
Update Rate: 5 ms (Deterministic)
Operating Temperature: -40 °C to +70 °C
Mounting: Chassis / Rack Mounted
Availability: In Stock
FUNCTIONAL DESCRIPTION:
The 5464-697 is a high-performance 4-channel Speed Sensor Module designed for Woodward MicroNet and NetCon 5000 control systems. This module is a critical component for prime mover control, providing the ultra-precise rotational speed data required for gas turbines, steam turbines, and large engine governing. It converts the analog frequency signals from field-mounted Magnetic Pickups (MPUs) or Proximity Probes into high-resolution digital data, enabling the Master CPU to execute complex governor, synchronization, and overspeed protection algorithms.
PRECISION AND SIGNAL FIDELITY:
Engineered for the most demanding high-speed applications, the 5464-697 supports an extended frequency range up to 35,000 Hz. This capability is essential for modern high-speed aeroderivative turbines where traditional sensors may lack the necessary resolution. The module features advanced digital filtering to eliminate signal noise and harmonic interference, ensuring a clean speed signal even in electrically noisy environments. With an accuracy of ±0.01%, it provides the stability required for grid-parallel operations and precise load-sharing.
INDUSTRIAL PROTECTION AND DIAGNOSTICS:
To ensure the highest levels of system uptime and safety, the Speed Sensor Module features 500 Vdc galvanic isolation to protect the system backplane from field transients. The module includes sophisticated onboard diagnostics capable of detecting "fail-to-safe" conditions. It continuously monitors for open circuits, short circuits, and signal loss. If the module detects an anomaly on any of its four channels, it instantly communicates the fault to the Master CPU, allowing the system to switch to a redundant speed source or initiate an emergency shutdown (ESD) as required.
AVAILABILITY AND SUPPORT:
World of Controls stocks the 5464-697 Speed Sensor Module in both unused and fully refurbished conditions to support critical turbine maintenance and emergency repairs. Each unit undergoes rigorous frequency-response testing and calibration across all channels to ensure it meets original factory performance standards. Our 24/7 technical support team is available to assist with sensor compatibility, GAP configuration, and global shipping logistics. Contact us today for a formal quote or technical assistance with your speed-sensing hardware.
What is the Woodward 5464-697?
It is a 4-channel high-speed sensing module for MicroNet and NetCon systems. It captures rotational speed from MPUs or Proximity Probes to facilitate precise turbine governing and overspeed protection.
How does it differ from standard speed modules?
The Speed Sensor Module is optimized for high-frequency applications, supporting up to 35,000 Hz with a very fast 5 ms update rate. This makes it ideal for high-speed turbines that require faster response times and higher resolution than standard modules.
Can I use different sensor types on different channels?
Yes. The Speed Sensor Module is versatile and can be configured to read from Magnetic Pickups (passive) or Proximity switches (active) on its independent channels, providing flexibility for diverse machine architectures.
