Technical Specifications Supply: 24 V DC ±10%; input: 50 mV–30 V AC, 10 Hz–20 kHz; output: square wave 24 V DC level; signal loss detection; -40 °C to +85 °C; IP20.
Functional Features Wide input amplitude range; signal conditioning & filtering; square wave output; signal loss fault detection; adjustable trigger threshold.
Application Scenarios Speed signal conditioning for governors, turbine speed monitoring, digital control system speed input.
Performance Parameters Frequency accuracy: ±0.01%; signal loss detection: < 10 ms; rise/fall time: < 2 µs.
Material Composition Industrial plastic housing; signal conditioning PCB; opto-isolators; screw terminals.
Structural Characteristics Compact rack plug-in; front channel status LED; rear terminal block.
Working Principle Conditions sinusoidal pickup signals, compares to threshold, outputs clean square wave compatible with digital control inputs.
Installation Requirements Mount near speed terminals; connect shielded pickup cable; configure trigger threshold.
Usage Notes Use shielded twisted-pair input cable; ground shield at controller end only.
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