Product Description
Woodward 5464-337 MicroNet Digital Speed Sensor Module
Product Overview
- The Woodward 5464-337 is a Digital Speed Sensor Module designed for Woodward’s MicroNet and MicroNet TMR Control Systems. This module processes speed signals from magnetic pickups (MPUs) or proximity sensors, providing accurate speed measurements for control and protection of industrial machinery such as gas and steam turbines, compressors, and engines. It is commonly used in industries like power generation, oil and gas, aerospace, and marine, where precise speed monitoring is critical. The 5464-337 is known for its high reliability, robust design, and seamless integration with Woodward’s MicroNet control platforms.
Technical Specifications
- The 5464-337 has the following specifications based on industry sources and Woodward documentation:
| Specification | Details |
|---|---|
| Model/Part Number | 5464-337 |
| Manufacturer | Woodward |
| Description | Digital Speed Sensor Module for MicroNet Control Systems |
| Series | MicroNet / MicroNet TMR |
| Function | Processes speed signals from magnetic pickups or proximity sensors |
| Input Channels | 4 speed sensor inputs (magnetic pickup or proximity sensor) |
| Input Signal Type | Magnetic Pickup (MPU): 1–30 Vrms, 100 Hz–50 kHz Proximity Sensor: 5–24 VDC, 100 Hz–50 kHz |
| Speed Range | Configurable, typically 100–50,000 RPM |
| Resolution | 0.01% of full scale (typical) |
| Accuracy | ±0.05% of measured speed (typical) |
| Isolation | Optically isolated inputs (up to 1500 V) |
| Response Time | ≤ 5 ms (typical for speed measurement) |
| Redundancy | Supports TMR configurations with triplicated processing (when used in MicroNet TMR systems) |
| Communication Interface | Internal MicroNet bus (proprietary protocol) |
| Diagnostics | Speed signal loss detection, overspeed/underspeed alarms, module fault reporting, status LEDs |
| Compatibility | Woodward MicroNet and MicroNet TMR systems, compatible with MicroNet CPUs (e.g., 5453-759) and I/O modules |
| Power Supply | 18–32 VDC (24 VDC nominal, via MicroNet chassis backplane) |
| Power Consumption | Approx. 10–15 W |
| Environmental Specifications | Operating Temperature: -40°C to +70°C (-40°F to +158°F) Storage Temperature: -40°C to +85°C (-40°F to +185°F) Relative Humidity: 5% to 95% non-condensing Vibration: MIL-STD-810 compliant Shock: MIL-STD-810 compliant |
| Enclosure | IP20 (installed in MicroNet chassis, higher IP ratings with enclosures) |
| Dimensions | Approx. 300 mm (H) x 50 mm (W) x 150 mm (D) |
| Weight | Approx. 0.5–0.8 kg |
| Mounting | Plugs into MicroNet or MicroNet TMR chassis |
| Certifications | CE, UL, CSA, ATEX (for hazardous areas, configuration-dependent), marine certifications (e.g., DNV, ABS) |