2PCS PWM-to-Voltage Module 0-100 PWM Signal to 0-10V Voltage Converter D-A Digital-Analog PLC Module

Specifications: 1.Analog voltage output: The following is an output voltage of 0-10V for explanation If there is no input signal after power-up, the output is 0V Calibration can be performed at the first power-upTheApply a 50% duty cycle and 3.3V amplitude signal to DIN- and DIN +.The frequency is 1 ~ 3KHZ.Use a multimeter to measure two ports, AO and GND.Adjust the potentiometer on the board to set the multimeter display to 5.40V.This adjusts the correspondence between the pulse signal and this module.The resolution of this module is 0.1V.Output current capability is 10MA.If the duty cycle ratio is inversely proportional to the voltage, you can check the STEP LOW and ACTIVE checkboxes and configure the PWM output pins in the MACH3 software. 2. Output power: about 10MA, mounting method: 4 * M3 screw hole Port: 1. DIN +: PWMPositive signal (Connect to PWM signal for common cathode, connect to 3.3V of signal terminal for common anode) 2. DIN-: Negative PWM signal (to GND for common cathode)Connect to PWM signal for common anode) 3. 12-30V: Power supply positive 4. GND: Power supply ground 5. GND: Power supply ground.Connected to power supply ground 6. AO: Analog voltage output port (0-10V) Package list: 2 * Digital analog PLC module