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5462-896 - Dual Speed / MicroNet Transducer Module is available in stock which ships the same day.
5462-896 - Dual Speed / MicroNet Transducer Module comes in UNUSED as well as REBUILT condition.
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TECHNICAL SPECIFICATIONS:
Part Number: 5462-896
Manufacturer: Woodward
Series: MicroNet / NetCon Series
Product Type: Dual Speed Sensing & Transducer Input Module
Channel Density: 2 Independent Speed Sensing Channels
Input Frequency Range: 1 Hz to 50 kHz
Minimum Input Voltage: 100 mVrms (Frequency Dependent)
Maximum Input Voltage: 60 Vrms
Power Consumption: 5.5 W (Typical) / 7.5 W (Maximum)
Input Voltage Rail: +5 VDC (Supplied via VME Backplane)
Form Factor Frame Type: Single-Slot Chassis Plug-in Card
Mounting Type: Standard VME / Chassis Backplane Slot Mount
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: Polyurethane / Acrylic Industrial Grade PCB Protection
Vibration & Shock Standard: MIL-STD-810 & IEC 60068-2-6 Compliant
Repair Time: 3–7 Days
Availability: In Stock
Weight: Approximately 1.25 kg (2.75 lbs)
Country of Origin: United States
The 5462-896 is a Dual Speed Transducer Module designed and manufactured by Woodward for use in MicroNet and NetCon digital control systems. Functioning as a high-precision velocity processing card, it captures frequency signals from magnetic pickups and proximity probes mounted on gas turbines, steam turbines, hydro units, and industrial engines. By converting high-frequency AC sinusoidal or pulse waveforms into digital speed telemetry, the 5462-896 provides accurate real-time feedback required for closed-loop speed governing, load sharing, rate-of-change acceleration tracking, and protective trip logic.
LOW-LATENCY FREQUENCY MEASUREMENT & NOISE IMMUNITY:
The Speed Transducer Module utilizes high-speed tracking electronics to resolve rapid shaft acceleration and deceleration transients without calculation lag. Advanced hardware filtering and adaptive input thresholding suppress electrical noise, harmonic distortion, and tooth ripple caused by gear irregularities. Onboard galvanic isolators provide up to 500 VDC isolation between field sensor wiring and internal backplane logic, protecting sensitive central processing cards from transient surges and ground potential differences in power plants and compressor facilities.
SPEED SIGNAL VALIDATION & TRANSDUCER FAULT PROTECTION:
Speed Transducer Module continuously audits sensor integrity and signal quality. Onboard diagnostic logic monitors for open sensor coils, degraded signal amplitudes, and sudden out-of-bounds frequency dropouts. Front-panel status lamps provide clear visual feedback during loop tuning and shaft rotation checks. If a speed sensor wire breaks or signal amplitude drops below valid operational thresholds, the card immediately flags a channel fault across the system backplane, enabling the governor to seamlessly switch to a redundant speed channel or execute a controlled trip sequence.
WHY BUY FROM WOC:
World of Controls specializes in the supply, repair, and lifecycle support of critical Woodward turbine control system components worldwide. Every Woodward 5462-896 Dual Speed Module undergoes a detailed multi-step testing procedure, including high-frequency signal generator simulation, amplitude threshold validation, noise rejection verification, and thermal burn-in under live Woodward test chassis conditions. We maintain an extensive inventory of UNUSED surplus and professionally REBUILT modules, providing fast replacement solutions to minimize plant downtime. Supported by full warranty coverage, global express delivery, and deep technical expertise in MicroNet and NetCon platforms, WOC delivers dependable solutions for critical prime mover applications.
What is Woodward 5462-896?
The Woodward 5462-896 is a Dual Speed Transducer Module used in Woodward MicroNet and NetCon control chassis. It processes frequency signals from magnetic pickups or proximity sensors to deliver precise rotational speed and acceleration data to the main governor CPU.
What types of speed sensors can be connected to the Speed Transducer Module?
The module supports passive Magnetic Pickup Units (MPUs), active proximity probes, and electronic speed pulse transmitters across a frequency range of 1 Hz to 50 kHz.
How does the module handle a loss of speed signal during operation?
If an MPU coil opens or the signal drops below acceptable voltage thresholds, internal diagnostics detect the failure instantly and assert a signal fault to the CPU, allowing the control system to fail over to a healthy channel without disruption.
