Description

• DC 7-9V /12V/24V Current Detection Module Relay Digital Display Switch Controller Motor Stall Protection Power Supply Feature: 1 Powerful function, detection differ 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, steady performance; four Compact appearance, powerful functions, payment and discharge control; five A kind of specifications are available, 7-9V/12V/24V are available, and might be used with a wide range of voltage products Product parameters: Colour: Black Detection voltage range: 0-99 (minimum ranging from 0) Working voltage: DC7-9V/12V/24V optionally available Maximum recent of relay contacts: 12A (please leave 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 two seconds to enter the parameter environment state; the demonstrate displays F01, press the +- keys to pick the parameters to be set, F01 (upper restrict voltage), F02 (lower restrict voltage), F03 operating mode, F04 voltage calibration cost three After choosing the parameters that need to be set, press the SET key quickly to enter the parameter setting state, and press the +- keys to adjust When the lower restrict voltage is larger than or equal to the upper restrict voltage, the exhibit will display Err for 1 second to immediate the consumer When the lower restrict voltage is equal to the upper limit voltage, the relay output function is turned off four After surroundings the parameter value, press the SET key temporarily to come back to the parameter list five After the parameters are set, press and keep SET for two seconds to go out and save the parameters 6 In the non-setting state, press and keep the SET and + keys concurrently for two seconds to revive the factory settings 7 Long press - turn off or turn on the digital tube to exhibit energy-saving mode Detailed explanation of settings: F03 working mode non-setting state Press and hold SET to choose F03 operating mode selection, + and - to choose the required function, then press and keep SET to avoid wasting and go out Please note that earlier than environment this parameter, please set the higher restrict voltage and decrease restrict voltage as vital 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 increased than the higher restrict voltage, the relay is disconnected H-2, discharge monitoring: When the monitored voltage is greater than the higher limit voltage, the relay is engaged and is less than the decrease limit voltage and is disconnected H-3 pull-in outside the interval: When the monitored voltage is between the higher limit voltage and the lower restrict voltage, the relay is disconnected, and in other states, the relay is closed H-4 vary pull-in: When the monitored voltage is between the upper limit voltage and the decrease 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 decrease limit voltage, the relay is closed, and when the monitored voltage is lower than the decrease limit voltage, the relay is disconnected H-6 Fixed-point self-locking monitoring: When the monitored voltage is larger than the lower limit voltage, the relay is closed and remains closed till handbook intervention or power outage H-7 Fixed-point pulse monitoring: When tracking whenever it is equal to the decrease restrict voltage (±0), the relay outputs a jog signal F04 calibration mode: long press the SET key in non-setting state to enter, +- choose The default is 0 error If you need to set it, modify it as necessary For example, if the actual enter voltage is 12 and the module displays 12, you possibly can right it here and set the mistake to 0, that is, 12+0=12 For example, if the particular enter voltage is 12 and the module reveals 12, you could possibly right it here and set the mistake to -0, that is, 12=12 Notice: Some prospects reported that the detection turned into unstable It turned out that the shopper tested the AC voltage Do not use it to detect AC voltage It will trigger instability or maybe burn the board Pulsating DC also is smooth to fluctuate (DC sign that is instantly rectified without filtering) and needs to be detected Pure DC signal, remember! Otherwise, there will be penalties at your individual risk! Product List: 1X Relay module

• 
• 
• 
• 
• 

Review