Description
Voltage Detection Module Relay Low Voltage Overvoltage and Undervoltage Protector Circuit Upper Lower Limit Setting
Product Description
Product function
The detection principle is how much the power supply is, the detection voltage is the same, and the detection and power supply are the same. It is suitable for direct detection of voltage control output work, or additional output of detection voltage output to connect an alarm, or to control the on-off of another circuit.
Specification
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item
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value
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Input voltage
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DC5-33V
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Scope of test
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DC5-33V
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Accuracy range
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±0.1V
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Voltage calibration
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Can be adjusted manually
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Output current
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5A
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Output method
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Switch
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Installation method
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Embedded installation
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Guard time
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Protection delay 0.1s-99.9s
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Installation Instructions
Product function introduction
Display parameter parsing: AB in the function setting is the settable voltage threshold parameter, C is the settable delay time adjustable range 0.1~99.9SON: output work OFF: output stopped (Note: The above three parameters of ABC are all adjustable, with power-off memory)
Button setting instructions
1. In standby mode, long press K11s to enter the setting, then short press K1 to enter the next setting, and long press K11s to return to the previous setting. 2. Set action 1, "on" means output on, "oFF" means output off. 3. Set action 1 to meet the conditions. A on the left indicates that the input voltage is less than the A value to execute action 1; A is to the right to indicate that the input voltage is greater than the A value to execute action 1. 4. Set the conditional voltage value A of action 1. 5. Set action 2, "on" means the output is on, "oFF" means the output is off, and "ULL" means the output has no action. 6. Set action 2 to meet the conditions. B on the left indicates that the input voltage is less than the B value to execute action 2; B is to the right to indicate that the input voltage is greater than the B value to execute action 2. 7. Set the conditional voltage value B of action 2. 8. Set the delay time, and then set the end.
Error adjustment
In the default state, long press K3 to enter the voltage error adjustment. At this time, press K2 to add, press K3 to subtract, and the setting is automatically saved after no operation for 2s.
Notes
1. A voltage and B voltage cannot be set to be "less than open" or "greater than open" at the same time. 2. The A voltage value must be less than the B voltage value. 3. The program will automatically identify whether the output is "on" or "off" by default when it is powered on.
Details Images