: Shared ground. Connect this to the negative terminal of the monitored voltage source. Output Terminals (Right Side / Relay Switch)
: Keeping a device powered only when a power grid stays within safe operational boundaries.
Repeat the process using and SWI until the desired upper voltage limit is configured on the screen. Press the SET button to save this value. Step 3: Setting the Lower Voltage Limit (V2)
Plug your HDMI source (e.g., a Roku, Xbox, or security DVR) into the port. For local monitoring, connect a TV to the HDMI LOOP OUT .
is a multi-function digital voltage monitoring relay and comparator used to protect circuits from overvoltage and undervoltage conditions. It supports DC voltage measurements from 0V to 100V with a precise accuracy of 1. Key Specifications Operating Voltage: Available in 5V, 12V, or 24V DC versions. Measurement Range: 0–99.9V DC. Relay Load Capacity: Normally Open (NO): DC 0-30V/10A or AC 0-250V/10A. Normally Closed (NC): DC 0-28V/10A or AC 0-125V/10A. Delay Settings: Adjustable pull-in and disconnect delays from 0.0 to 99.9 seconds 2. Wiring Port Descriptions Description Power Positive
Connect to the positive terminal of the module's power supply. Power Negative
DC 0V to 99.9V (highly accurate digital display). Measurement Resolution: 0.1V. Relay Load Capacity: AC 250V/10A or DC 30V/10A. Operating Temperature: -20°C to 60°C. Dimensions: Approximately 67mm x 44mm x 20mm. Key Features
: Shared ground. Connect this to the negative terminal of the monitored voltage source. Output Terminals (Right Side / Relay Switch)
: Keeping a device powered only when a power grid stays within safe operational boundaries. dvb01 user manual
Repeat the process using and SWI until the desired upper voltage limit is configured on the screen. Press the SET button to save this value. Step 3: Setting the Lower Voltage Limit (V2) : Shared ground
Plug your HDMI source (e.g., a Roku, Xbox, or security DVR) into the port. For local monitoring, connect a TV to the HDMI LOOP OUT . Repeat the process using and SWI until the
is a multi-function digital voltage monitoring relay and comparator used to protect circuits from overvoltage and undervoltage conditions. It supports DC voltage measurements from 0V to 100V with a precise accuracy of 1. Key Specifications Operating Voltage: Available in 5V, 12V, or 24V DC versions. Measurement Range: 0–99.9V DC. Relay Load Capacity: Normally Open (NO): DC 0-30V/10A or AC 0-250V/10A. Normally Closed (NC): DC 0-28V/10A or AC 0-125V/10A. Delay Settings: Adjustable pull-in and disconnect delays from 0.0 to 99.9 seconds 2. Wiring Port Descriptions Description Power Positive
Connect to the positive terminal of the module's power supply. Power Negative
DC 0V to 99.9V (highly accurate digital display). Measurement Resolution: 0.1V. Relay Load Capacity: AC 250V/10A or DC 30V/10A. Operating Temperature: -20°C to 60°C. Dimensions: Approximately 67mm x 44mm x 20mm. Key Features