User Manual - Dvb01
Important: Ensure your V1 value is mathematically higher than your V2 value.
Common contact. This is where you connect the source power for the load you want to control.
Use [+] / [-] to set the low voltage, press [SET] to confirm.
All setting parameters are automatically saved, even when power is removed. dvb01 user manual
The relay remains released while the voltage is safe inside the V1-V2 window. If the voltage drops below V2 OR rises above V1, the relay pulls in (closes NO).
: Typically requires DC 12V or 24V (optional) to operate.
: Keeping a device powered only when a power grid stays within safe operational boundaries. Important: Ensure your V1 value is mathematically higher
Pages 18–20 cover PVR (Personal Video Recorder) functions, but only if your DVB01 has a USB port. The manual lists requirements:
Measurement terminals connected to the voltage source you are monitoring. Common terminal for the relay. NO
The DVB01 module features clearly labeled terminal blocks for power, voltage sensing, and relay connections. Use [+] / [-] to set the low voltage, press [SET] to confirm
: The relay remains locked on until VIN drops all the way down past the lower V2 threshold (acting as hysteresis to avoid rapid switching cycles). Use Case : Safe industrial battery charging management.
| Menu | Parameter | Range | Description | | :--- | :--- | :--- | :--- | | | Function Select ( F-01 to F-05 ) | F-01 to F-05 | Selects the operating logic for the relay (see table below). | | P-1 | Voltage 1 (V1) | 00.0 to 99.9 | Sets the first voltage threshold for your chosen function. | | P-2 | Voltage 2 (V2) | 00.0 to 99.9 | Sets the second voltage threshold for your chosen function. | | P-3 | Voltage Calibration | Reads current voltage | Critical: Displays the voltage the DVB01 is currently measuring. Use [+] or [-] to adjust the displayed value to match an external, accurate voltmeter reading. |
Pages 10–15 cover the crucial process of scanning for channels. The DVB01 typically offers:
Similar to a window comparator. It can activate/deactivate a load based on voltage falling outside the set range.