Technical Specifications Supply voltage: 18–32 V DC (24 V DC nominal); speed input: 1 channel magnetic pickup, 100–10,000 Hz, 50 mV–30 V AC; analog output: 1 channel 4–20 mA, 500 Ω max load; digital I/O: 4 inputs, 2 outputs, 24 V DC; control resolution: 12-bit; operating temperature: -40 °C to +70 °C; enclosure: IP20.
Functional Features Digital PID speed control algorithm; configurable idle and rated speed setpoints; soft start ramp function; adjustable gain and integral time; speed fault detection; field configurable via DIP switches and potentiometers.
Application Scenarios Industrial diesel engine speed control, gas engine governing, pump and compressor drive regulation, small generator set speed control, general industrial engine control.
Performance Parameters Steady-state speed regulation: ±0.5% of setpoint; speed measurement accuracy: ±0.1%; transient response: < 300 ms for 10% load step; speed loop update rate: 10 ms.
Material Composition Flame-retardant ABS plastic housing, FR-4 fiberglass circuit board, 8-bit microcontroller unit, analog output driver, screw terminal connectors.
Structural Characteristics Standard rack plug-in module; front panel status LEDs; rear screw terminal block for all wiring; DIP switches for configuration.
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