DollaTek PWM turn voltage module 0%-100% PWM turn to 0V-10V voltage

• Easy to operate, can pass to fine-tuning potentiometer.
• Through the short circuit choose PWM signal input level range.
• Module is small, portable and easy to use.
• MCU embedded technology.

DollaTek trademark Reg.NO:013726393 PWM turn voltage module LM358-PWM2V can convert PWM digital signal into 0 to 10V analog signals.Can be used in the PLC or other industrial panel switch signal interface.By adjusting the PWM duty ratios to adjust output voltage.Module size is small, easy to apply in different places. Module working voltage: DC 12 v - 30 v.(power requirement: more than 100 mA) PWM signal receiving frequency range: 1 KHZ - 3 KHZ; PWM signal input level range: Fengfeng value of 4.5 V to 10 V level, jump needle at 5 V.The class level signal mainly for conventional industrial control CARDS (e.g., MACH3 boards), 5V CPU interface; Fengfeng value between 12 and 24 v level, jump needle at 24 v.The class level signal mainly for conventional PLC interface. PWM conversion range: 0% - 100% PWM conversion 0 to 10V Permissible error: 5%. VCC: work power 12 v - 30 v. GND: working power。 PWM: input PWM signal positive pole. GND: the input signal is negative end. VOUT: 0 to 10 v output voltage. GND: output voltage. Instructions: after power on, there is no input signal, the output is 0 v.Electricity for the first time, it's best to do a calibration debugging: find a 50% duty cycle of the access to the PWM signal, GND, corresponding to the relative amplitude jump needle.Frequency in the 1 KHZ - 3 KHZ, VOUT is measured with a multimeter, GND two ports, the table displays at around 5 v, adjust the potentiometer on the board, make says in 5.00 v on the multimeter. The calibration is your pulse signal and the corresponding relation of the module.When the frequency changes, there may be offset, the corresponding relationship needs to be calibrated. Output voltage can be adjusted by adjusting the duty ratios. Package Includes: 1x DollaTek PWM turn voltage module 0%-100%PWM turn to 0v-10V voltage