Negative terminal of the voltage being measured (Common ground). Relay Output Side (3 Terminals):
5 Programmable modes (Voltage measurement, Charge monitoring, Discharge monitoring, etc.). 2. Wiring Interface The DVB01 features two main terminal blocks: Power & Input Side (4 Terminals): DC+: Positive power supply for the module. DC-: Negative power supply for the module. dvb01 user manual
DC 5V, 12V, or 24V (depending on the specific model version). Voltage Detection Range: 0–100V DC. Resolution: 0.1V. Relay Load Capacity: 30A/250VAC or 30A/30VDC. Negative terminal of the voltage being measured (Common
Connects to the load when the relay is triggered. Wiring Interface The DVB01 features two main terminal
Disconnects from the load when the relay is triggered. 3. Key Functions & Modes
The relay closes when the voltage is above the upper limit (V2) and opens when it drops below the lower limit (V1). Ideal for protecting batteries from over-discharge.
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.