product features:
This is a linear conversion module, which is processed by the internal chip to output the PWM data as a voltage signal. Product name PWM to voltage low frequency 5~500Hz linear conversion module
Module parameters
1. Power supply voltage: 9V ~ 24V
2. Signal input voltage range: 4～24V
3. Signal input frequency range: 5Hz～500Hz
4. Range of signal input duty ratio: 0～100%
5. Output voltage: 0.00V ～ 5.00V/0.00V ～ 10.00V
6. Input method: J1 pad on the circuit board: the default is open circuit, which has not been used yet.
7. Output mode: J2 pad on the circuit board: open circuit (output 0.00V ~ 5.00V); short circuit (output 0.00V ~ 10.00V), the default is open circuit.
8. Application scope: remote data acquisition and control equipment;
9. Size: (length) 26mm * (width) 23mm * (height) 10mm
10. Module interface:
24V: Power supply positive port (9V ~ 24V).
G: Power ground interface.
IN: Signal input positive port.
G: Signal input negative port.
OUT: Signal output interface (0.00V ～ 5.00V/0.00V ～ 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 (Volt/Duty Cycle)
Output (0.00V ～ 10.00V) Resolution: 0.100V/D (Volt/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(%).
Packing: 1pc *PWM to voltage PWM to 0-5v 0-10v low frequency 5~500Hz linear conversion transmitter module