Technical Specifications 24VDC power supply, supporting proportional actuator drive signal output. Operating temperature: -40℃ ~ +70℃, with drive current feedback function.
Functional Features Regulation command reception, proportional drive signal output, actuator position feedback collection, drive circuit protection, position fault alarm.
Application Scenarios Gas engine fuel actuator control, steam turbine valve actuator regulation, generator set load control loop.
Performance Parameters High drive linearity, accurate position control, stable output current, good anti-jamming performance.
Structural Characteristics Heavy-duty pluggable PCB module, drive status indicator lights, built-in short-circuit protection circuit.
Working Principle The module receives the target position command from the main controller, compares it with the real-time position feedback signal of the actuator, adjusts the output drive signal, and pushes the actuator to the target opening.
Installation Requirements The actuator drive wiring should be thick enough, separate from weak signal wiring, and reliably grounded.
Usage Notes Match the drive parameters with the actuator model, do not short-circuit the drive output terminal.
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