Operating voltage: DC5V - 50MA / 12 - 35MA / DC24 - 25MA. Module appearance: 45 x 43 x 22mm
1: Input a voltage to be compared with the reference voltage set on the module (the reference voltage can be set by the adjustable potentiometer on the module). When the input voltage is greater than the set reference voltage, the relay is closed, when the input voltage is less than or equal to the reference voltage, the module does not work.
When the voltage signal 12 is less than or equal to the voltage signal 10, the relay does not operate. When the voltage signal 12 is greater than the voltage signal 10, the relay is closed. Function 3: Input a voltage to be compared with the reference voltage set on the module (the reference voltage can be set by the adjustable potentiometer on the module).
When the input voltage is less than the set reference voltage, the relay is closed, when the input voltage is greater than or equal to the reference voltage, the relay does not work (and function a contrary)
Reference voltage: the reference voltage of the module is the positive input of the power supply through the precision resistor divider, the input power supply voltage determines the reference voltage range. For example: the input power is 12V positive, then the reference power supply range is adjustable 0-12V

Technical Details

Product Details

Package Dimensions
Width : 2.76 inch
Height : 0.87 inch
Length : 2.99 inch

Shipping Weight: 0.96 ounce (View shipping rates and policies)

ASIN : B074YS53YR