: The relay pulls in (closes NO) only when the measured voltage is inside the window between the upper limit and the lower limit. If the voltage drops below the lower limit or rises above the upper limit, the relay releases. Function 4 (F-04): Out-of-Range Pull-In
Negative terminal of the voltage being measured (Common ground). Relay Output Side (3 Terminals):
Available in 5V, 12V, or 24V versions (fixed per model). Measurement Range: 0V to 100V DC with an accuracy of ±0.1Vplus or minus 0.1 cap V
If you are trying to configure the for a specific project, could you please tell me: Are you monitoring a battery or controlling a motor ? What voltage level do you want the relay to turn on or off?
: The relay contact remains shorted to the COM port during idle states. It breaks continuity when the relay triggers. 3. Function Modes Explained dvb01 user manual
: Your upper and lower voltage boundaries are set too close to one another, causing voltage sag variations to constantly trigger and untrigger the logic loop. Increase the gap between your upper and lower limits to create a safer hysteresis window.
: If the DVB01 and the load share the same power supply, it is recommended to use separate wiring or add a shunt capacitor (470uF/35V or higher) to prevent voltage drops that could reset the module during high-current startups. Dimensions : The module is compact, measuring approximately 68 x 44 x 17 mm
Ensure your DC supply capacity is adequate, especially when driving motors (which may draw their rated current at startup). 4. Operational and Setting Modes
Enakshi DVB01 Voltage Measuring Module Range 0-100V DC Digital Display Autosave 5V|Business & Industrial | Automation Motors & Drives | Contactors : The relay pulls in (closes NO) only
This section covers devices like the and Dual DVB-T 01 , which are USB sticks (dongles) that act as digital TV tuners for a computer. They allow a PC or laptop to receive, watch, and record free-to-air digital television broadcasts (DVB-T or DVB-T2).
Actuates the relay based on a single set point P1 with a "window" P2 for hysteresis to prevent rapid switching. 6. Troubleshooting & FAQs
The is an industrial-grade, multi-functional voltage monitoring controller designed for high-precision DC voltage measurement, charge/discharge monitoring, and overvoltage/undervoltage protection. Featuring a built-in microcontroller, a clear 3-digit LED display, and an onboard relay, it allows users to program automated electrical cut-offs and triggers based on precise voltage thresholds.
Comprehensive Guide: DVB01 Multifunctional Voltage Monitoring Controller User Manual The Relay Output Side (3 Terminals): Available in 5V,
: Increase the numerical window size between V1 and V2. In modes like F3 and F4, the gap between V1 and V2 acts as software hysteresis. If they are too close together, natural ripple voltage causes the system to oscillate.
: When the measured voltage ( VIN ) drops below the lower limit, the relay pulls in (closes NO). When the voltage rises above the upper limit, the relay disconnects. Common Use Case : Automated battery charging circuits. Function 2 (F-02): Voltage Discharging Monitoring
): Relay stays active ("On") only when the voltage is between the upper and lower limits. Out-of-Range Suction (
DVB01 User Manual: Comprehensive Guide to the Multi-function Voltage Monitoring Controller
This article provides a complete overview of the DVB01 user manual, including configuration, features, and operating procedures. 1. DVB01 Module Overview