Woodward 5462-718 Speed Sensor Module PC Board PLC Unit

Product Overview

The 5462-718 (Part Number: 5462-718) is a specialized Speed Sensor Module engineered by Woodward for high-precision rotational speed measurement. This PC board-level module is designed to integrate into Woodward speed control systems, providing a bridge between raw shaft rotation and the controller's logic. It utilizes a Hall effect sensor core, known for its contactless reliability, to monitor engine RPM or shaft speed without mechanical wear.

Featuring integrated signal amplification and hardware filtering, the 5462-718 (Model: 5462-718) produces a conditioned 0–10 V DC analog output. This signal is directly proportional to the measured speed, ensuring that the primary PLC or engine control unit receives accurate data even in electromagnetically noisy environments. The inclusion of an onboard LED indicator allows for immediate visual confirmation of sensor status and signal activity during operation and commissioning.

Technical Specifications

The 5462-718 provides the following technical parameters for precise speed acquisition:

• Manufacturer: Woodward (USA)

• Model Number: 5462-718

• Part Number: 5462-718

• Product Type: Speed Sensor Module / PC Board Add-On

• Sensing Technology: Hall effect (Contactless)

• Output Signal: 0 – 10 V DC (Conditioned Analog)

• Sensitivity: Approximately 10 mV per 1000 rpm

• Accuracy: ±1% of reading

• Linearity: ±0.5% of full scale

• Diagnostic Features: Integrated LED Status Indicator

• Operating Temperature: -40 °C to +85 °C

• Storage Temperature: -40 °C to +125 °C

• Environmental Protection: NEMA 4X / IP67 (when installed in appropriate housing)

• Dimensions: 63 mm × 30 mm × 18 mm (Approx. 2.5 × 1.2 × 0.7 in)

• Weight: 0.38 kg (0.85 lbs)

Key Application Scenarios

The 5462-718 (Part Number: 5462-718) is utilized in critical motion-control environments:

• Prime Mover Control: Real-time RPM monitoring for industrial gas and diesel engine governors.

• Process Machinery: Speed feedback for industrial pumps and fans in HVAC or fluid processing plants.

• Manufacturing Systems: Conveyor belt speed synchronization and feedback in material handling.

• Precision Machining: Spindle speed detection for CNC equipment requiring constant surface speed monitoring.