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Voltage to PWM module
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This is a linear conversion module that converts the input voltage signal into the corresponding 0 ~ 100% PWM signal output through the internal chip processing.
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There are two choices of input voltage range and two choices of output frequency.
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Module parameters
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1. Supply voltage: 9V to 24V
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2. Input voltage range: 0.00V to 5.00V / 0.00V to 10.00V
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3. Signal output frequency range: 1KHz / 8KHz
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4.signalOutput duty range: 0 ～ 100%
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5. Input method: J1 pad on the circuit board: open circuit (0 ～ 5V); short connection (0 ～ 10V) is open circuit by default.
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6. Output mode: S1 pad on the circuit board: open circuit (1KHz); short circuit (8KHz), the default is open circuit.
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7. Driving mode: open collector NPN drive, maximum current 200MA, external voltage range 1 ～ 30V.
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8. Application: remote data acquisition and control equipment;
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9. Size: (length) 26mm * (width) 23mm * (height) 10mm
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10. Module interface:
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24V: positive power connector (9V to 24V).
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G: Power ground interface.
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IN: Signal input positive connector.
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G: signal input negative connector.
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OUT: Signal output interface (1KHz / 8KHz).
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G: Power ground interface.
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Input voltage selection: J1 pad
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Open circuit: Input (0.00V ~ 5.00V) output pulse signal with corresponding duty ratio of 0 to 100%.
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Short circuit: input (0.00V ～ 10.00V) output pulse signal with corresponding duty ratio of 0 ～ 100%.
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Output frequency selection: S1 pad
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Open circuit: Output 1KHz pulse signal.
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Short circuit: output 8KHz pulse signal.
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