PWM to voltage module - PWM To 0-10V

PWM turn voltage module PWM can convert LC-LM358-PWM2V digital signal into 0-10V analog signal.
Can be used for PLC or other industrial control board signal interface switch, adjust the output voltage by adjusting the duty cycle of PWM. Module size is small, easy to apply in different places

Instructions
Using single chip embedded technology,
Easy to operate, can be used to adjust the potentiometer,
The input level range of the PWM signal is selected by the short circuit,

technical parameter
1. module operating voltage: 12V-30V DC (power requirements: greater than 100MA)
2. signal receiving frequency range: 1KHZ-3KHZ
signal input level range,
3. The peak of the peak 4.5V-10V level, skipping inserted in the 5V. The class level signal mainly for conventional industrial control card (such as MACH3 board), CUP 5V interface
The peak of the peak 12V-24V level, skipping inserted in the 24V. The class level signal is mainly aimed at the conventional PLC interface.
4. conversion range: 0%-100%PWM converted to 0-10V voltage
5 allowable error: 5%

Profile of size
OVCC: working power supply 12V-30V
OGND: working power supply.
OPWM: input PWM signal positive end.
Negative OGND: input signal.
OVOUT: output voltage 0-10V.
OGND: output voltage

Operation instructions:
Power up, no input signal, the output is 0V, there is input to the output. First, it is best to do a calibration debugging: find a 50% duty cycle signal access to the PWM, GND, corresponding to the amplitude relative skipping.
Frequency in the 1KHZ-3KHZ, with million with meter to measure Vout, GND two port, then table display at 5V, potentiometer adjustment plate, Wan displayed on the table in 5.00V. This calibration the your pulse signal and the module relationship
When the frequency changes, the corresponding relationship may be offset, need to re calibrate.
The output voltage can be adjusted by adj