5/12/24V Voltage Detecting Digital Timer Relay Switch

SPECIFICATION
Working voltage:94*40*18mm
Output capacity:DC30V,AC220V ,10A
Static current:20mA ,Working current:50mA
Test voltage range:DC0-30V
Working life:1000000
Working temperature:-40~85ºC
After the product is energized, the IN signal is fed to the measured voltage, that is, the detected voltage value is displayed. Press the K1 key to enter the set threshold voltage. The K1 key is a cycle. The first three times are the voltage lower limit, Is set to the upper limit, according to K1 set the value of the bit flashing, K2 and K3 are added and subtracted, until the digital tube is no longer flashing, back to the detection voltage interface.
For example, if the threshold voltage is 10.5V and the upper limit voltage is 13V, when the external voltage is between 10.5V and 13V, the relay is disconnected (stops working). When the voltage is lower than 10.5V, or higher than 13V, the relay pulls (Start work) and the buzzer alarm. (If the user does not need buzzer sound, the board has a short-cut cap removed, you can turn off the buzzer)

PICTURE




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