Woodward 5503-279 Digital Speed Control Board

Product Brief Introduction Plug-in speed control circuit board for engine governing system, realize speed closed-loop calculation and actuator drive signal output.
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Technical Specifications 24VDC power supply; speed frequency signal input, analog drive output. Operating temperature: -40℃ ~ +70℃.

Functional Features Speed signal processing; closed-loop governing calculation; actuator drive signal output; fault alarm.

Application Scenarios Industrial diesel and gas engine genset control cabinet.

Performance Parameters High speed measuring accuracy, fast dynamic adjustment response.

Structural Characteristics PCB board with gold-plated edge connector, moisture-proof coating.

Working Principle Receive frequency signal from magnetic pickup, calculate speed deviation, output drive signal to fuel actuator to adjust fuel quantity.

Installation Requirements Anti-static operation during installation, use shielded wire for speed signal.

Usage Notes Calibrate speed channel before commissioning; avoid strong electromagnetic interference.




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