Dvb01 User Manual -

The relay pulls in when the measured voltage is between set limits and releases when outside them.

The relay remains inactive. The module strictly acts as a digital voltmeter.

Check that DC input power is sufficient and properly wired (separate DC power lines for load and controller). Relay Not Activating: Verify setting limits ( P1cap P sub 1 P2cap P sub 2 ) and ensure the function ( ) is appropriate for the application.

Hopefully this comprehensive guide has helped you identify your DVB01 device and provided the instructions you needed. Below is a list of key takeaways and resources for each. dvb01 user manual

DVB01 User Manual: Voltage Controller | PDF | Power Supply - Scribd

Apply power to the V+ and V- terminals. The module will boot into mode and show the current voltage.

Here’s a basic outline of a setup to protect a 12V battery from over-discharge: The relay pulls in when the measured voltage

Pages 4–6 of the manual cover physical connections. The diagram is usually a simple line drawing showing:

Press and hold the button for roughly 2 seconds until the screen changes to display something like F-1 .

On page 16, the manual explains:

DVB01 User Manual: The Complete Installation and Configuration Guide

Use [+] / [-] to set the low voltage, press [SET] to confirm.

The DVB01 board contains separate terminal blocks for power supply/signal input and relay outputs to maintain electrical isolation. Input Terminals (Left Side Block) Check that DC input power is sufficient and

Configuring the DVB01 is done through its two-level menu system. The four physical buttons are: [SET] , [SWI] , [+] , and [-] . Remember that a , and a "long press" is more than one second . All your settings are automatically saved and are not lost when the power is turned off .

The is a versatile power monitoring module designed for precision voltage detection. Whether you are protecting a battery bank from over-discharge or ensuring a power supply stays within a specific "window" of safety, this module provides a digital, programmable solution.