Technical Specifications 24VDC power supply; analog setpoint input; position feedback processing; actuator drive output. Operating temperature: -40℃ ~ +85℃.
Functional Features Valve position closed-loop control; fast setpoint tracking; travel limit protection; internal fault diagnosis.
Application Scenarios Gas engine and diesel engine fuel metering valve control systems.
Performance Parameters Quick dynamic response, high positioning repeatability, stable operation under industrial vibration.
Structural Characteristics Metal shield housing, DIN rail mounting, pluggable wiring terminals.
Working Principle The module receives target position command, compares with real-time position feedback, generates drive signal to adjust actuator stroke, and monitors internal circuit status continuously.
Installation Requirements Install near the controlled valve; separate power and signal wiring.
Usage Notes Run stroke calibration on site; backup parameters before parameter adjustment.
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