Fangrui Product Details This Module Can Convert The Input Voltage Supply Into 0-10v Adjustable Analog Voltage Output. The Maximum Output Current Is Approx. 10ma. It Can Match With Most Plc And Mcu Or Industrial Controller Analog Interface Standards. This Product Can Not Be Used As A Power Supply Module, But Can Only Be Used As An Analog Voltage Output. The Input Supply Voltage Should Be At Least 2v Higher Than The Output Analog Voltage, The Maximum Power Supply Should Not Exceed 30v. Name: Voltage Generator Model: 0-10v Wiring: 1. 15-32vdc: Dc Power Supply Positive 2. Gnd (left): Power Supply Negative 3. Gnd (right): Output Voltage Negative 4. Vout: Output Voltage Positive Weight: 50g (approx.) Colour: White Material: Abs + Electronic Components Package Contents: 1 X Voltage Signal Generator Only The Above Package Content, Other Products Are Not Included. Note: Light Shooting 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 +/- 1-3c