Technical Specifications 2 independent channels; input: 50 mV–30 V AC, 5 Hz–20 kHz per channel; output: 24 V DC square wave per channel; supply: 24 V DC ±10%; signal loss detection per channel; operating temp: -40 °C to +85 °C; IP20.
Functional Features Dual speed signal conditioning; square wave output; per-channel signal loss detection; wide input amplitude range; galvanic isolation.
Application Scenarios Dual speed pickup governor systems, redundant speed sensing, turbine speed monitoring, multi-input control systems.
Performance Parameters Frequency accuracy: ±0.01%; signal loss detection: < 10 ms; rise/fall time: < 2 µs.
Material Composition Industrial plastic housing; dual conditioning circuits; opto-isolated outputs; screw terminals.
Structural Characteristics Compact rack plug-in; front channel status LEDs; rear terminal block.
Working Principle Each channel independently conditions the sinusoidal pickup signal and converts it to a clean square wave digital output for governor and control system use.
Installation Requirements Mount in control rack; connect two shielded pickup cables; wire outputs to controller; configure thresholds.
Usage Notes Use separate shielded cables per channel; ground shields at controller end; test signal loss function.
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