Specification:
Item Type: Voltage Comparator
Material: PCB
Color: As shown in the picture
Model: DVB01
Working Current:
Less than 90mA at 5V (less than 12mA when the relay is not operating, less than 3mA when the relay is closed)
Less than 35mA at 24V (less than 12mA when the relay is not operating, less than 3mA when the display is closed)
Working Temperature: Recommended -2060 (limit range -3070)
Measuring Range: 0-99.9V
load Capacity:
Module Function
Function 1:
Function 2:
Function 3:
Function 4:
Function 5:
Second Operation Instructions
The user can select the function mode through the button and display, and other parameters can be set. After all the parameters are set, they can be saved automatically, and the power is not lost.
User parameters: There are 6 kinds of parameters that can be set, which are P0-P5 respectively. P0 to P5 respectively represent the names of the six parameters. The specific meanings of the parameters are as follows:
P-0 (function setting): Parameter Value F-01 to F-05, a function corresponding to the function to 5;
P-4 (sinking delay time T1): 0.1-99.9 seconds; the relay will only pick up when the suction condition is detected in continuous T1 time;
P-5 (off delay time T2): 0.1-99.9 seconds; the relay will be disconnected when the pull-in condition is detected for continuous T2 time.
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Working Mode:
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1 Short press [SET], the display will go out, but the program runs normally, press to resume display; after the display is off, the module will no longer recognize the other 3 buttons;
- 2 Long press [SWI], the digital tube will flash twice as a whole, indicating that it enters the power saving mode. After entering the power saving mode, if no button is operated within 10 seconds, the digital tube display will be turned off, but the program runs normally. Press the [SET] button to temporarily resume the display. After the digital display is restored, press the [SWI] button to exit the automatic power saving mode. The digital tube flashes 3 times, indicating that the setting is successful.
- 3 Press and hold [SET] to enter [Setting Mode];
- Setting Mode:
Press the [SET] key in the working mode to enter the parameter name (P0 to P5) selection interface of the setting mode. At this time, all functions stop running; after exiting the setting mode, the module will immediately start running the selected function.
Parameter selection interface: After entering the setting mode, the digital tube will display P-0, indicating that the currently selected parameter is P0 (short press)
[SWI] can switch between the six parameters P-0 to P-5), press the [SET] key to enter the parameter value setting interface of P0. At this point, you can see the specific value of the parameter (digital tube flashing), and then press [SET] to return to the parameter selection interface.
- 1 Short press [SET] to enter the parameter setting interface;
- 2 Short press [SWI], parameter selection, you can choose the 6 parameter names from P-0 to P-5;
- 3 Press and hold [SET] to save the parameters, exit [Setting Mode], and enter [Working Mode] at the same time;
Parameter setting interface: When the digital tube displays the 6 parameters P-0 to P-5, press [SET] to enter the corresponding parameter setting interface. At this time, the digital hanging will flash, indicating that the digit can be modified, press The [SWI] button toggles the position of the flashing digital tube.
- 4 Short press [SWI] to switch the flashing digital tube (one digit ten-digit switch);
- 5 Short press [+] flashing digital tube value plus 1, add to 9 stop;
- 6 Short press [-] The value of the flashing digital tube is reduced by 1 and reduced to 0 to stop;
- 7 Short press [SET] to return to the parameter selection interface;
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8 Press and hold [SET] to save the parameters, exit [Setting Mode], and enter [Working Mode] at the same time.
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DC+: DC power supply positive
- DC-: DC power supply negative
Relay load output: 3-wire interface, all terminals have terminal blocks
- NO: relay normally open interface, the relay is suspended before the suction, after the suction is shorted with COM
- COM: relay common interface
- NC: relay normally closed interface, short-circuit with COM before the pull-in of the relay, and float after the suction
Mode 1: On Delay
Mode 2: Interval
Mode 3: On delay and Interval
Mode 4: Interval and On delay
Mode 5: Repeat Cycle-Starting Open
Mode 6: Repeat Cycle-Starting Close
Mode 7: Limited Repeat Cycle-Starting Open
Mode 8: Limited Repeat Cycle-Starting Close
Mode 9: Self-Locking Mode
Mode 10: Retriggerable Delay Off
Mode 11: Retriggerable One Shot-Starting Open
Mode 12: Retriggerable One Shot-Starting Close
Mode 13: Retriggerable Timing-Starting Open-Close
Mode 14: Retriggerable Timing-Starting Close-Open
Mode 15: Unlimited Repeat Cycle 1
Mode 16: Unlimited Repeat Cycle 2
Mode 17: Limited Repeat Cycle 1
Mode 18: Limited Repeat Cycle 2
Features:
1The voltage monitoring module is a multi-function voltage monitoring controller that uses an industrial-grade microcontroller as the main control unit with a wide measurement range and high accuracy. 2The controller presets 5 different functions and can customize and add other specific functions according to the user's needs. 3The module is made of highquality components and processed with stable performance. It can be widely used in various voltage measurement and control applications. 4The user can set the upper voltage limit and the lower voltage limit. Measurement range is 0-100V DC, measurement accuracy +/-0.1V. Newly added 0-99.9 seconds delay pull and 0-99.9 seconds delay off function. 5Increase the automatic power saving function, the user can set it autonomously. All setting parameters can be saved automatically, and the setting contents will not be lost when power is off.
Package List:
1 x Voltage Comparator
