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Description:
- PWM to voltage module
- This is a linear conversion module, which is processed by the internal chip to output the PWM data expressed as a voltage signal.
Specification:
- Power supply voltage: 9V ~ 24V
- Signal input voltage range: 4~24V
- Signal input frequency range: 50Hz～10KHz
- Signal input duty cycle range: 0～100%
- Output voltage: 0.00V ~ 5.00V/0.00V ~ 10.00V
- Input method: S1 pad on the circuit board: The default is open circuit, which has not been used yet.
- Output mode: S2 pad on the circuit board: open circuit (output 0.00V ~ 5.00V); short circuit (output 0.00V ~ 10.00V), the default is open circuit.
- Scope of application: remote data acquisition and control equipment;
- Dimensions: (length) 26mm * (width) 23mm * (height) 10mm
10. Module interface:
24V: Positive port of power supply (9V ~ 24V).
G: Power ground interface.
IN: Signal input positive connector.
G: Signal input negative terminal.
OUT: Signal output interface (0.00V ~ 5.00V/0.00V ~ 10.00V).
G: Power ground interface.
Note: When outputting 0.00V ~ 10.00V, the power supply voltage should be 15V.
Output (0.00V ~ 5.00V) Resolution: 0.050V/D (V/per duty cycle)
Output (0.00V ~ 10.00V) Resolution: 0.100V/D (volts/per duty cycle)
Calculate the measured duty cycle formula: (output voltage (V)/resolution) = duty cycle (%).
For example: output (0.00V ~ 5.00V) output is 2.5V
(2.5(V)/0.05) = 50(%).
