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• DC 7-9V /12V/24V Current Detection Module Relay Digital Display Switch Controller Motor Stall Protection Power Supply Feature: 1 Powerful function, detection vary is DC 0-99, ranging from the lowest 0; 2 Multiple protection functions, charging protection, discharge protection, overvoltage protection, undervoltage protection; 3 Fixed-point pulse, stable performance; four Compact appearance, powerful functions, payment and discharge control; five A kind of specifications are available, 7-9V/12V/24V are available, and may be used with quite a lot of voltage products Product parameters: Colour: Black Detection voltage range: 0-99 (minimum starting from 0) Working voltage: DC7-9V/12V/24V non-compulsory Maximum current of relay contacts: 12A (please depart margin for use) Product size: 56mm*44mm Operation introduction: 1 In the non-setting state, short press the SET key, the cycle will display: operating mode -> decrease restrict voltage -> upper restrict voltage 2 In the non-setting state, press the Changan SET button for 2 seconds to enter the parameter environment state; the reveal shows F01, press the +- keys to select the parameters to be set, F01 (upper restrict voltage), F02 (lower limit voltage), F03 operating mode, F04 voltage calibration price three After deciding on the parameters that have to be set, press the SET key temporarily to enter the parameter environment state, and press the +- keys to adjust When the decrease limit voltage is bigger than or equal to the higher restrict voltage, the display will demonstrate Err for 1 moment to prompt the consumer When the decrease limit voltage is equivalent to the higher limit voltage, the relay output function is turned off 4 After surroundings the parameter value, press the SET key quickly to come back to the parameter list 5 After the parameters are set, press and keep SET for 2 seconds to exit and save the parameters 6 In the non-setting state, press and keep the SET and + keys concurrently for two seconds to restore the manufacturing facility settings 7 Long press - flip off or turn on the digital tube to exhibit energy-saving mode Detailed explanation of settings: F03 working mode non-setting state Press and maintain SET to choose F03 operating mode selection, + and - to pick the necessary function, then press and preserve SET to avoid wasting and go out Please word that earlier than environment this parameter, please set the higher restrict voltage and decrease restrict voltage as necessary H-1, charging monitoring: When the monitored voltage is less than the lower limit voltage, the relay is activated, and when the monitored voltage is larger than the upper limit voltage, the relay is disconnected H-2, discharge monitoring: When the monitored voltage is greater than the upper restrict voltage, the relay is engaged and is lower than the lower limit voltage and is disconnected H-3 pull-in outdoors the interval: When the monitored voltage is between the higher limit voltage and the decrease limit voltage, the relay is disconnected, and in other states, the relay is closed H-4 fluctuate pull-in: When the monitored voltage is between the upper restrict voltage and the lower restrict voltage, the relay pulls in, and in other states, the relay turns off H-5 Fixed-point monitoring: When the monitored voltage is larger than the lower limit voltage, the relay is closed, and when the monitored voltage is less than the lower limit voltage, the relay is disconnected H-6 Fixed-point self-locking monitoring: When the monitored voltage is increased than the decrease limit voltage, the relay is closed and stays closed until manual intervention or energy outage H-7 Fixed-point pulse monitoring: When tracking each time it is equivalent to the decrease restrict voltage (±0), the relay outputs a jog signal F04 calibration mode: lengthy press the SET key in non-setting state to enter, +- select The default is 0 error If you should set it, modify it as needed For example, if the particular enter voltage is 12 and the module displays 12, you could right it here and set the mistake to 0, that is, 12+0=12 For example, if the particular input voltage is 12 and the module reveals 12, you would correct it here and set the mistake to -0, that is, 12=12 Notice: Some clients reported that the detection become risky It became out that the shopper examined the AC voltage Do not use it to hit upon AC voltage It will trigger instability or maybe burn the board Pulsating DC also is clean to fluctuate (DC sign that's instantly rectified with out filtering) and wishes to be detected Pure DC signal, remember! Otherwise, there'll be penalties at your personal risk! Product List: 1X Relay module

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