Description
DC AC Battery Adjustable Digital Over Under Voltage Protector Switch Volt Detector Voltage Detection Relay Module
Product Description
This voltage detection control board is a single-mode voltage detection control function. If the detected DC voltage fluctuates greatly, a combination of voltage detection and delay function (delayed on or delayed off) is required!
Specification
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item
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value
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Current Type
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AC/DC
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Load
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10A
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Signal support
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Dry contact/ NPN low signal
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Output
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Switching signal
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Size
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91.5*29.5*57mm
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Case material
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ABS
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Install
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35mm din rail
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Working temperature
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-20C to 50C
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Application
Products are widely used in: PLC industrial control automation, battery charging and discharging, power distribution cabinets, electronic engineering, industrial Internet, medical equipment and other fields.
Function
P-1: When the detection voltage is less than A, the relay is closed, and when the detection voltage is greater than B, the relay is disconnected. P-2: When the detection voltage is greater than B, the relay is closed, and when the detection voltage is less than A, the relay is disconnected. P-3: When the detection voltage is greater than A and less than B (A is the lower limit, B is the upper limit), the relay is disconnected, and in other cases, the relay is closed. P-4: When the detection voltage is greater than A and less than B (A is the lower limit, B is the upper limit), the relay is closed, and in other cases, the relay is disconnected. P-5: When the detection voltage is greater than A, the relay is closed, and when it is less than A, the relay is disconnected. P-6: When the detection voltage is greater than A, the relay will always pull in until the power is cut off. P-7: When the detection voltage is equal to A (up and down can float 0.02V), the relay outputs a jog signal. When the detection voltage is less than 10V, it will be displayed as X.XX (that is, keep two decimal places) When the detection voltage is less than 100V, it will be displayed as XX.X (that is, keep one decimal place) When the detection voltage is less than 100V, it will be displayed as XX.X (that is, keep one decimal place)
Button Set Instruction
Long press the setting button to enter the function selection, display P-X, and adjust the X value with the up and down keys (that is, the function mode you need). Then short press the setting button to enter the corresponding function. At this time, the parameter name will be displayed first, and then the parameter value will be displayed in a blinking manner. After the parameter setting is completed, short press the setting button to switch to the next parameter. When reaching the last parameter, short press Set key to exit and save. In standby mode, press the up and down keys to fine-tune the detected voltage value.