Features: Convert the 0-200 Hz frequency pulse signal into an analog voltage signal of 0-10V/0-5V. Can be used for interface conversion between PLC and inverter or the motion control card and the inverter and other interfaces match the control occasion. The input pulse level of 5V 12V 24V can be directly input, without string resistance. However, the input signal frequency should be maintained for more than 0.5 seconds.The output current is 5mA. The on-board multiturn potentiometer is used for calibration correspondence between frequency and voltage. The optical isolate is used to ensure the anti-interference ability of the signal input. Input power supply voltage range is 12-30 VDC, recommended supply voltage 15-24 VDC.When at 12V level, the power supply can not use 12VDC power supply, at least 15 VDC power supply, if a certain need to use 12V power supply, can also be customized 12VDC power supply converter. When at 24V level, the power supply need to use 24VDC power supply. Specification: Item Type:Frequency to Voltage Converter Module Size:7.3 x 5 x 2.8cm / 2.87 x 1.97 x 1.1in Model :FVS-200Hz5V/FVS-200Hz10V(Optional ) Frequency FVS-200H z 5V Output Voltage FVS-200H z10 V Output Voltage 20Hz 0.5V 1V 100Hz 2.5V 5V 200Hz 5V 10V Package List: 1 x Converter Module Note: For use with PLC, support for NPN type. Must have a ground wire. If you need to use an encoder, you need to keep the encoder running at a constant speed for more than 0.5 seconds. Frequency and voltage conversion module, response time is about 0.3-0.5 seconds. If the signal input is turbine flow, etc., due to signal matching, an 817 diaphragm and a resistor must be added to match the flowmeter to function properly. If there is a deviation in the correspondence when using, you can adjust the blue potentiometer on the board to calibrate. At the time of shipment, we have adjusted the F/V potentiometer to a certain correspondence. It is generally not recommended to adjust it by itself.