Features Seamless Frequency Conversion: Effortlessly transforms 0-3KHz pulse signals into 0-10V analog voltage outputs for control applications Versatile Interface Compatibility: Ideal for connecting PLCs with frequency converters or motion control cards, enhancing system integration and performance Direct Input Signal Handling: Accepts 5V, 12V, and 24V input signals without additional resistance, ensuring easy setup and reliable Features: 1、The 0-3KHz frequency pulse signal is converted into a 0-10V analog voltage signal by this module. 2、The module can be used for interface conversion between PLC and frequency converter or matching control of interface between motion control card and frequency converter. 3、Input pulse level of 5V 12V 24V can be input directly without string resistance.But the input signal frequency, to maintain more than 0.5 seconds, the output current is 5mA. 4、The multi-coil potentiometer on the board is used to calibrate the corresponding relationship between frequency and voltage. 5、The optical isolate is used to ensure the anti-interference ability of the signal input. Specification: Features: The 0-3KHz frequency pulse signal is converted into a 0-10V analog voltage signal by this module. The module can be used for interface conversion between PLC and frequency converter or matching control of interface between motion control card and frequency converter. Input pulse level of 5V 12V 24V can be input directly without string resistance.But the input signal frequency, to maintain more than 0.5 seconds, the output current is 5mA. The multi-coil potentiometer on the board is used to calibrate the corresponding relationship between frequency and voltage. The optical isolate is used to ensure the anti-interference ability of the signal input. Specification: Item Type:Frequency to Voltage Converter Module Size:4.5 x 4.7 x 1.7cm / 1.77 x 1.85 x 0.67in Relationship,Linearity: 300Hz to 1V 1.5Khz to 5V 3Khz to 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 Package List