5 pieces frequency signal Analog age signal 0-1KHz frequency

Description: It can convert the frequency signal to analog voltage signal transform 0-1KHz frequency signal into 0-10V voltage output Adjustingfrequency can change output voltage can be applied to interfaceconversion between and frequency converter or interface matchingcontrol occasions like control card and frequency converter etc Adjusting potentiometer can calibrate the relationships between frequency and voltage Signal input port adopts optocoupler isolation which guarantees good anti-interference ability F/Vconverter module response time is around 0.3-0.5s. If the frequency isadjusted at one time by a large margin a certain response time isrequired. Specification: Operating voltage: 13.5V-30V Input frequency range: 0-1KHZ Output voltage range: 0-10V Size: Approx. 35mm x 33mm x 14mm Instructions for use VCC: Operating GND: F: A input frequency signal GND: input ground : output corresponding voltage GND: Output ground; Common ground for modules Connect the operating voltage to VCC and GND. Do not it to avoid damaging the board and the Connect the frequency signal to F is a corresponding voltage output at . Input and output corresponding relationship: 100HZ=1V 1KHZ=10V. If there is a deviation in the correspondence between the use adjust the potentiometer on the board to calibrate. The module accuracy % and it cannot be applied to fields which has high demanding of precision. Input different frequency output will correspond to certain voltage. Input level can be 5V 12V 24V serial not But if youinput signal frequency the time should be more than 0.5s If you want to use it with it NPN. Please make sure that there is GND wire If you want to use it with it requires constant rotation of the for more than 0.5s Package Includes: 5 Pieces Frequency to Voltage Converter Module