Technical Specifications ±10V control signal input, proportional valve current output, 24V DC power supply, DIN rail or panel mounting.
Functional Features Signal amplification, proportional valve closed-loop current control, signal filtering, fault monitoring.
Application Scenarios Hydraulic proportional valve control for hydraulic machine, injection molding machine, test bench.
Performance Parameters Low signal drift, high output stability, good anti-interference performance.
Material Composition Plastic housing, fiberglass PCB, power amplifier chip, copper terminal blocks.
Structural Characteristics Compact rectangular housing, front wiring terminals, status indicator LED.
Working Principle Receive analog command voltage signal, amplify and convert to stable current output to drive proportional hydraulic valve coil.
Installation Requirements Mount on DIN rail or panel, use shielded cable for command signal, separate power wiring.
Usage Notes Adjust zero and gain during commissioning. Prevent surge voltage damage to signal input.
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