PWM to voltage module
This is a linear conversion module, and the PWM data output by the internal chip is expressed by the voltage signal.
Module parameters
1. Supply voltage: 9V to 24V
2. Signal input voltage range: 4 ～ 24V
3.signalInput frequency range: 5Hz ～ 500Hz
4.signalInput duty range: 0 ～ 100%
5. Output voltage: 0.00V ～ 5.00V / 0.00V ～ 10.00V
6. Input method: J1 pad on the circuit board: open by default, not used yet.
7. Output method: J2 pad on the circuit board: open circuit (output 0.00V to 5.00V); short circuit (output 0.00V to 10.00V), the default is open circuit.
8. Application: remote data acquisition and control equipment;
9. Size: (length) 26mm * (width) 23mm * (height) 10mm
10. Module interface:
24V: positive power connector (9V to 24V).
G: Power ground interface.
IN: Signal input positive connector.
G: signal input negative connector.
OUT: Signal output interface (0.00V to 5.00V / 0.00V to 10.00V).
G: Power ground interface.
Note: When outputting 0.00V to 10.00V, the power supply voltage must be 15V.
Output (0.00V ～ 5.00V) Resolution: 0.050V / D (V / per duty)
Output (0.00V ～ 10.00V) Resolution: 0.100V / D (V / per duty)
Calculate the measured duty cycle formula: (output voltage (V) / resolution) = duty cycle (%).
Example: Output (0.00V ～ 5.00V) Output is 2.5V
(2.5 (V) /0.05) = 50 (%).
