Technical Specifications Dual independent input channels; input signal: 50 mV to 30 V AC from magnetic pickup; input frequency: 10 Hz to 20 kHz; output: square wave, 24 V DC level; supply: 18–32 V DC (24 V DC nominal); signal loss detection per channel; operating temperature: -40 °C to +85 °C; enclosure: IP20; galvanic isolation: 500 V AC input-to-output.
Functional Features Wide input signal amplitude range; signal conditioning and noise filtering; shaped square wave output; signal loss fault detection per channel; adjustable trigger threshold; galvanic isolation between input and output.
Application Scenarios Engine speed signal conditioning for digital governors, dual speed sensor redundancy, turbine speed monitoring, generator speed feedback, rotating machinery speed measurement.
Performance Parameters Frequency measurement accuracy: ±0.01%; signal loss detection time: < 10 ms; output rise/fall time: < 2 µs; hysteresis: 10% of threshold.
Material Composition Industrial plastic housing, signal conditioning circuit board, opto-isolators, gold-plated terminal connectors.
Structural Characteristics Compact rack plug-in module; front channel status LEDs; rear terminal block for input, output and power wiring; standard mounting footprint.
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