NEW digital voltage comparator / 0-100V voltage measurement/ DVB100

Description

digital voltage comparator / 0-100V voltage measurement/ DVB100
Description
Description：
The DVB100 module is a multifunctional voltage monitoring controller, which is carefully processed and manufactured with genuine and high-quality components, with high measurement accuracy and wide application range. The controller is preset with 5 different functions, and other specific functions can be customized and added according to the needs of users.
Features:
1. Provide 5 kinds of functions for users to choose to meet more application needs;
2. The user can set the upper and lower voltage limits;
3. The measurement range is DC 0-100V, and the measurement accuracy is ±0.1V;
4. The working voltage range of the module is DC8-32V;
5. Added pull-in delay and disconnect delay functions;
6. All setting parameters can be automatically saved, and the setting content will not be lost after power failure;
7. Using genuine high-quality relays, more stable and reliable;
8. The redesigned power module can ensure the stability of the module in a wide voltage range.
A module function
The user can select one of the following 5 functions, and can set and save the function parameters. After the parameter setting is completed, it will be automatically saved and will not be lost after power failure.
Function 1:
Voltage measurement: When this function is selected, the relay will not operate, and the digital tube will display the current measured voltage;
Function 2:
Charging monitoring: when the measured voltage is lower than the lower limit voltage, the relay is closed, and higher than the upper limit voltage, the relay is disconnected;
Function 3:
Discharge monitoring: When the measured voltage is higher than the upper limit voltage, the relay is closed, and when it is lower than the lower limit voltage, the relay is disconnected;
Function 4:
Pull-in in the interval: When the measured voltage is between the upper limit and the lower limit, the relay pulls in, otherwise the relay is disconnected;
Function 5:
Outside the interval pull-in: when the measured voltage is lower than the lower limit voltage, or the measured voltage is higher than the upper limit voltage, the relay pulls in; otherwise, the relay is disconnected.
Two operating instructions
The user can select the function mode through the button and display, and can also set other parameters. After all the parameters are set, they can be automatically saved, and they will not be lost after power failure.....
Please refer to the user manual for details!
Three wiring instructions
Four electrical parameters
Working voltage: DC 8-28V (limit range DC8-32V)
Module power consumption: 0.2W, (turn off display 0.1W, relay pull in 0.6W)
Working temperature: recommended -20℃—60℃ (limit range -30℃—70℃)
Measuring range: DC: 0.0V—99.9V
Load capacity: the maximum load capacity of the relay normally open port: DC 0-30V/10A, AC 0-250V/10A
Maximum load capacity of relay normally closed port: DC 0-28V/10A, AC 0-125V/10A
Five module interface
Module voltage input terminal: there is a 3-wire interface, all interfaces have wiring terminals, which is convenient for users to use
1. DC+: DC power supply positive
2. DC-: negative pole of DC power supply
3. VIN: Measuring voltage detection port
Relay load output terminal: 3-wire interface, all interfaces have wiring terminals
1. NO: The relay normally open interface, the relay is suspended before it is closed, and shorted to COM after it is closed
2. COM: relay common interface
3. NC: The relay normally closed interface, the relay is short-connected with COM before it is closed, and it is suspended after it is closed
Six external dimensions
Module size: 46*70*20MM (length * width * height)
package ：
1x
digital voltage comparator / 0-100V voltage measurement/ DVB100
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