Output analog signal can be 0-10V voltage Convert 0-100%PWM digital signal into analog signal The power supply has the function of reverse connect protection Input digital signal can be 24V level 0-100%PWM signal Widely used in PLC; Signal interface switching between single chip or other industrial control board Specifications: PWM signal receiving frequency range: 100hz-3khz, recommended 1khz-3khz. Port introduce: DIN+: PWM signal input "-"(common cathode:connect PWM signal, Common anode: connect signal end's 24V) DIN-: PWM signal input "+"(common cathode:connect signal end's GND,Common anode: connect PWM signal) 15-30V: power supply input "+" GND: power supply ground wire GND: signal ground wire AO: Analog Voltage(0-10V)output port Note: 1. Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item. 2. Please allow slight error due to manual measurement. Thanks for your understanding. Color: As Shown Material: plastic Package Contents: 1*Converter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.