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Module working voltage: DC12V-30V (power requirements: greater than 100MA)
PWM signal receiving frequency range: 1KHZ-3KHZ;
PWM signal input level range:
The peak value is 4.5V to 10V level, and the jumper is inserted at 5V. This type of level signal is mainly aimed at the interface of conventional industrial control card (such as MACH3 board) and 5V CPU;
The peak value is 12 to 24V level, and the jumper is inserted at 24V. This type of level signal is mainly aimed at conventional PLC interfaces.
Conversion range: 0%-100% PWM converted to 0-10V voltage
Allowable error: 5%
Instructions for use：
1. After power-on, when there is no input signal, the output is 0V, and there is input before output. When powering on for the first time, it is best to do a calibration and debugging: find a signal with a 50% duty cycle and connect it to PWM, GND, and the amplitude corresponds to the corresponding jumper. The frequency is 1KHZ-3KH, and the two ports of VOUT and GND are measured with a multimeter. At this time, the meter shows about 5V, adjust the potentiometer on the board, so that the multimeter shows 5.00V, so that the corresponding relationship between your pulse signal and this module is calibrated. When the frequency changes, the correspondence may shift and require recalibration.
2. The output voltage can be adjusted by adjusting the duty cycle.
3. The accuracy can be controlled by adjusting the potentiometer.
Package includes：
2 x PWM to Voltage Module 0%-100% PWM to 0-10V
4 x 50cm/19.6inch 24AWG Cable
jo
Reviewed in Italy on August 27, 2024
La scheda funziona perfettamente ma è necessario:1-Alimentarla con almeno 14V (non bastano i 12V suggeriti);2-La frequenza del segnale PWM d'ingresso deve avere una frequenza di 500Hz (pin D9 o D10 se si usa Arduino).Altrimenti non arriva ai 10V d'uscita dichiarati.
Anouar M.
Reviewed in Belgium on May 2, 2024
Il a été monter à l envers
bryan
Reviewed in the United Kingdom on May 17, 2024
Ok
Andriy S.
Reviewed in Canada on October 15, 2024
This a good board because it works as expected. I wish they do better soldering quality as well as put markings on a board where power, pwm and out are.
あ
Reviewed in Japan on January 7, 2024
PWM信号、電圧はさがりましたが電源としては使えませんでした周波数の問題？使うのは難しい
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