DC 5V 12V 24V DVB01 LED Digital Voltage Comparator Charge Discharge Overvoltage Undervoltage Overload Protection Module 4-wire

Description:
It provides 5 kinds of functions for users to choose, to meet more application needs.
You can set the voltage upper and lower voltage limits.
Measuring range 0-100V DC, measuring accuracy ±0.1V.
You can set the automatic power saving function.
All set parameters can be automatically saved, the setting contents won't be lost when blackout occurs.

Specification:
Working voltage: 5V, 12V, 24V (nominal voltage should not exceed ±10%).
Size(L×W×H): Approx. 67×44×20mm/ 2.64×1.73×0.79 inch
Module voltage inputs: a 4-wire interface, all the terminals are the interface.
DC+: DC power positive
DC-: DC power supply negative
V+: measuring voltage positive
V-: measure negative voltage

Parameter setting:
Key: [SET] [SWI], [+] and [-], the keys have short and long press, short press means press the button less than 1 seconds, long press means press the button more than 1 seconds.

User parameter: there are 6 kinds of parameters can be set, they are P0-P5
[P-0]: Function No.: F-01 to F-05
[P-1]: V1 voltage setting: 00.0V to 99.9V
[P-2]: V2 voltage setting: 00.0V to 99.9V
[P-3]: Voltage setting: flashing display the current voltage, press + or -,setting the voltage.
[P-4]: T1 delay setting: 00.0 seconds to 99.9 seconds,T1 time until to detect the pull condition, the relay pull in.
[P-5]: T2 delay setting: 00.0 seconds to 99.9 seconds,T2 time until to detect the disconnect condition, the relay disconnect.

Types of function:
Voltage measurement: select this function, the relay will not move, the digital display of the current measurement voltage;
Charging monitoring: When the measured voltage is lower than the lower limit voltage, the relay pulls above the upper limit voltage, the relay is disconnected;
Discharge monitoring: When the measured voltage is higher than the upper limit voltage, the relay pulls, below the lower limit voltage, the relay is disconnected;
Interval within the pull: When the measured voltage between the upper and lower limits, the relay pull, the other case the relay is off;
Interval outside the pull: When the measured voltage is lower than the lower limit voltage, or the measured voltage is higher than the upper limit voltage, the relay pull; other circumstances the relay is disconnected.

Package Included:

1 * DVB01 Digital Display Voltage Measuring Module