Technical Specifications Supply: 24 V DC ±10%; input: 4–20 mA; output: 0–5 A continuous; dither: 20–200 Hz adjustable; current limit: 6 A; -40 °C to +80 °C; IP40; DIN rail.
Functional Features High current output; adjustable dither; zero/span adjustment; overcurrent protection; thermal shutdown; current feedback.
Application Scenarios Large turbine control valves, heavy-duty engine fuel valves, high-flow hydraulic proportional valves.
Performance Parameters Current accuracy: ±1% FSO; response time: < 20 ms; thermal shutdown: +85 °C.
Material Composition Metal housing; power output stage; heat sink structure; control PCB.
Structural Characteristics DIN rail mount; integral heat sink; front adjustment pots; rear power terminals.
Working Principle High-power output stage delivers proportional current to large solenoid, with current feedback for closed-loop regulation.
Installation Requirements Mount with adequate heat dissipation; connect heavy-gauge output wiring; set current limit.
Usage Notes Ensure adequate cooling; torque power terminals to spec; verify current limit matches coil rating.
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