3.3V PWM to 0 to10V Voltage Converter Metal Converter Module D/A Digital Analog PLC Module Frequency to Voltage Converter Module

Specification : 1 . Model : 3 . 3P 5V Function : Input 0PWM of 3 . 3V level , output 0 10V voltage 2 . PWM Receive Frequency Range : 100HZ 3KHZ (1 3KHZ is recommended) 3 . Insert the jump pin at 5V 4 . Analog Voltage Output : The following is the output voltage of 0 10V to illustrate After power on , when there is no input , the output is 0V For the first power up , calibration can be done : Input with 50% duty cycle and 3 . 3V amplitude to DIN and DIN+ . The frequency is 1 3KHZ . Use multimeter to measure two ports of AO and GND . Adjust the potentiometer on the board to the multimeter display 5 . 40V . This calibrate the corresponding relation between pulse and this module . The resolution of this module is 0 . 1V . The output current capability is 10MA . If the percentage of the duty cycle is inversely related to the voltage , you can check the check box of STEP LOW , ACTIVE to set the pins of PWM output in the for software . 5 . Supply Voltage : 15 30VDC (power requirement of power supply : >100MA) , 12V customizable 6 . Output Power : About 10MA 7 . Mounting Method : 4 * M3 screw hole Port : 1 . DIN+ : Positive of PWM (For common cathode , connect it to PWM ; For common anode , connect it to 3 . 3V of terminal) 2 . DIN : Negative of PWM (For common cathode , connect it to GND; For common anode , connect it to PWM ) 3 . 12 30V : Positive of power supply 4 . GND : Ground of power supply 5 . GND : Ground of power supply . It is connected to ground of power supply 6 . AO : Output port of analog voltage (0 10V) Package List : 1 * Digital Analog PLC Module