{"product_id":"products-ps47e01-voltage-detection-relay-module","title":"PS47E01 DC 12V\/24V Voltage Detection Relay Module – 0-99.9V ±0.1V Accuracy Over\/Under Voltage Monitor with 10A Output \u0026 0-999Min Timer","description":"\u003cp\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eDC 12V 24V LED Digital Relay Switch Control Board Module Relay Module Voltage Detection Charging Discharge Monitor Test\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cstrong\u003ePacking list :\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003eDC 12V 24V LED Digital Relay Switch Control Board Module Relay Module\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786497188985sxq_1784474648381.jpg?v=1784474651\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cstrong\u003eProduct parameters:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003e\u003cbr\u003e\n   1. Timing range: 0~999Min\u003cbr\u003e\u003cbr\u003e\n   2. Working power supply: \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e12V Version : DC 10-16V ;24V Version : DC 20-30V\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003e\n   3. Voltage detection error: ±0.1V\u003cbr\u003e\u003cbr\u003e\n   4. Voltage detection display range: 0~99.9V\u003cbr\u003e\u003cbr\u003e\n   5. Electrical durability: \u0026gt;100,000 times (10A-250VAC)\u003cbr\u003e\u003cbr\u003e\n   6. Electric shock load: 10A\/277VAC 10A\/30 DC\u003cbr\u003e\u003cbr\u003e\n   7. Relay parameters: a group of conversions (normally open and normally closed points)\u003cbr\u003e\u003cbr\u003e\n   8. Working current: 55mA\/12V when the relay is closed, standby current when the digital tube is off: 8mA\/12V\u003cbr\u003e\u003cbr\u003e\n   9. Three-digit digital tube: It can be set to automatically turn off the digital tube (0~9Min); the set parameters can be saved for 30 years after power off\u003cbr\u003e\u003cbr\u003e\n   10. Weight: 26.6g\u003cbr\u003e\u003cbr\u003e\n   11. L*W*H: 57*42*20mm\u003cbr\u003e\u003cbr\u003e\n   12.Working environment temperature: -40℃~ 85℃\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cstrong\u003eInterface Description:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eV+ :\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e Voltage detection positive input terminal\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eV- : \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eVoltage detection ground\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eIN+ : \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eForced switch signal input\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eIN- :\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e Forced switch signal input\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eNO : \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eThe relay is normally open\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eCOM: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003erelay common terminal\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eNC : \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eNormally closed terminal of relay\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786497189741qlt_1784474649093.jpg?v=1784474652\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cstrong\u003eInstructions for use:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786497190421ghr_1784474649766.jpg?v=1784474653\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eAfter the module is powered on, the indicator light flashes four times and then stays on, the digital tube displays the detection voltage, short press the \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eSET\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e key to enter the setting, the set value digit flashes, press the \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eENTER\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e key to make the set value from 0 to 9 The cycle increases, the first to be set is the upper limit of the voltage, short press the \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eSET\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e button three times, the second group to be set is the lower limit of the voltage, the lower limit of the voltage cannot be set higher than the upper limit, (if the lower limit is The value cannot be set, please increase the upper limit first), short press the \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eSET\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e key to enter the third group of values for the voltage correction value, the default is 0, the setting range is -0.5 ~ +0.5, and the fourth group of values is the digital tube The time of automatic shutdown, such as ''\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003edL0\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e'' means that the digital tube is always on, ''\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003edL9\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e'' means that the digital tube is automatically turned off after 9 minutes. After pressing the\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e SET\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e setting, the digital tube is no longer flashing. At this time, it enters the voltage detection control mode and collects real-time data. Display the DC voltage value input from the outside, when the detected voltage is higher than the set voltage upper limit, the relay will pull in (normally open point is connected, normally closed point is disconnected), until the voltage is lower than the set voltage lower limit value , the relay is released (the normally closed point is connected, and the normally open point is disconnected).\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cbr\u003e\u003cbr\u003e\n  When the voltage is detected, press and hold the \u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eSET\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e button for three seconds and then release it, the logic state of the voltage control relay will be reversed. You can use this operation to achieve the voltage higher than the upper limit relay pull-in, or the voltage lower than the lower limit relay pull-in.\u003cbr\u003e\u003cbr\u003e\n  When the voltage is detected, short press the \u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eENTER\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e key to switch the minute timing time of the relay's pull-in status (the rightmost decimal point flashes when the timing is in progress). When the relay is released, the timing stops. Press and hold \u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eENTER\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e for three seconds to reset the timer value.\u003cbr\u003e\u003cbr\u003e\n  The forced switch can be externally connected or a voltage signal (DC5-26V) can be used to force the relay to pull in. When the external switch or voltage signal is continuously input, the relay pulls in. When the switch or signal disappears, the relay is controlled by voltage detection.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003eThe detection voltage terminals should be in reliable contact, loose wiring, and lack of insulation around the circuit board may result in inaccurate voltage detection values.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cstrong\u003eExample of wiring diagram:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786497191131mli_1784474650489.jpg?v=1784474657\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786497191903tdt_1784474651259.jpg?v=1784474658\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786497192614pwg_1784474651995.jpg?v=1784474656\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786497193307gzv_1784474652651.jpg?v=1784474656\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786497193987ghw_1784474653367.jpg?v=1784474656\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786497194710cfm_1784474654051.jpg?v=1784474657\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"12V Version","offer_id":51582595957014,"sku":"PS47E01_12V","price":9.68,"currency_code":"USD","in_stock":true},{"title":"24V Version","offer_id":51582595989782,"sku":"PS47E01_24V","price":9.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/Sa4fad1d484614d2885a827fea83b68487.webp?v=1784474645","url":"https:\/\/eletee.com\/products\/products-ps47e01-voltage-detection-relay-module","provider":"Eletechsup Direct Store","version":"1.0","type":"link"}