{"product_id":"n4via02-multifunctional-rs485-ammeter-voltmeter-0-30v-0-5a-modbus-rtu-dc-power-measurement-module-for-plc-scada-industrial-automation","title":"N4VIA02 Multifunctional RS485 Ammeter Voltmeter – 0-30V \/ 0-5A Modbus RTU DC Power Measurement Module for PLC SCADA Industrial Automation","description":"\u003cp\u003e\u003cspan style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; max-width: 100%; word-break: break-word; font-size: 22px;'\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; color: rgb(255, 0, 0);\"\u003eProduct Name: \u003c\/span\u003e\u003c\/span\u003e\u003cspan style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; max-width: 100%; word-break: break-word; font-size: 22px;'\u003e3 IN 1 RS485 Modbus RTU Current \u0026amp; Voltage Meters Board 0-30V Voltage signal measurement 1A 2A 5A Current Collection Module\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv align=\"start\" style='box-sizing: content-box; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;'\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv style=\"box-sizing: content-box;\"\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-size: 14pt; font-family: verdana;\"\u003ePackage inlcuded:\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e1 PCS RS485 0-1A\/2A\/5A Current and 0-30V voltage collector\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv style=\"box-sizing: content-box; font-size: medium; color: rgb(0, 0, 0);\"\u003e\n \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0858\/1700\/0192\/files\/Sd51b593e0b754b1da092a2167d17de618.webp?v=1789375473\" slate-data-type=\"image\" style=\"max-width: 100%; vertical-align: middle; border-width: 0px; border-style: initial;\" class=\"\"\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-size: 18pt;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-size: 18pt;\"\u003eDescription:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv style=\"box-sizing: content-box; font-size: medium; color: rgb(0, 0, 0);\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box; font-size: medium; color: rgb(0, 0, 0);\"\u003e\n \u003cdiv style=\"box-sizing: content-box; font-size: 14pt;\"\u003e\n  \u003cdiv style=\"box-sizing: content-box;\"\u003e\n   \u003cdiv style=\"box-sizing: content-box;\"\u003e\n    \u003cbr\u003e\n    Power supply voltage: DC 8-25V(12V recommended);\n    \u003cbr\u003e\n    \u003cbr\u003e\n    Operating current: 8-13MA;\n    \u003cbr\u003e\n    \u003cbr\u003e\n    MODBUS RTU protocol: 03 read command, 06\/16 write command.\n    \u003cbr\u003e\n    \u003cbr\u003e\n    Serial port Baud rate: 1200 2400 9600(default) 19200 38400 57600 115200 ,N\/E\/O,8,1;\n    \u003cbr\u003e\n    \u003cbr\u003e\n    By modifying the RS485 address, up to 247 modules can be cascaded (more than 16 please use R485 repeater);\n    \u003cbr\u003e\n    \u003cbr\u003e\n    Voltage and current values can be read;\n    \u003cbr\u003e\n    \u003cbr\u003e\n    Current measurement range: 0~1A, 0~2A, and 0~5A. It is recommended to select a version with a smaller range within the range that meets the measurement;\n    \u003cbr\u003e\n    \u003cbr\u003e\n    Voltage measurement range: 0~30V;\n    \u003cbr\u003e\n    \u003cbr\u003e\n    Measurement accuracy: 1%. If the read value is too different from the actual value, recalibrate\n    \u003cbr\u003e\n    \u003cbr\u003e\n    Size: 72X 47 X 12MM(only board),87X 50X 37MM(with case)\n    \u003cbr\u003e\n    \u003cbr\u003e\n    Weight: 23g(board only),68g(with case)\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n    Note:\n    \u003cbr\u003e\n    \u003cbr\u003e\n    This product is used to collect small current signals from time to time. If you need a 4-20MA signal collector, please choose the following products: N4AIA04 N46IB02 N43IC04\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; color: rgb(0, 0, 255);\"\u003eNote: The module will restore factory settings and restart automatically after 5 seconds of shorting the RES port.\u003c\/span\u003e\n    \u003cbr\u003e\n   \u003c\/div\u003e\n   \u003cdiv style=\"box-sizing: content-box;\"\u003e\n    \u003cbr\u003e\n    MODBUS RTU protocol please refer to : '' N4VIA02 Modbus RTU''\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-size: 24px;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; color: rgb(255, 0, 0);\"\u003eFor more information, please contact me\u003c\/span\u003e\u003c\/span\u003e\n    \u003cbr\u003e\n   \u003c\/div\u003e\n   \u003cdiv style=\"box-sizing: content-box;\"\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; color: rgb(0, 0, 255);\"\u003eDIN rail Box parameters:\u003cbr\u003e\n     Product model: UM72\u003cbr\u003e\n     Color:\u003c\/span\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; color: rgb(0, 128, 0);\"\u003eGreen\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; color: rgb(0, 0, 255);\"\u003eWidth: suitable for PCB board width UM72(72mm)\u003cbr\u003e\n     Insulation grade: flame-retardant VO grade\u003cbr\u003e\n     Backplane length: suitable for 47 mm PCB boards\u003cbr\u003e\n     Net weight: 45g\u003cbr\u003e\n     Installation: DIN35 and C45 rail\u003c\/span\u003e\n   \u003c\/div\u003e\n   \u003cdiv style=\"box-sizing: content-box;\"\u003e\u003c\/div\u003e\n   \u003cdiv style=\"box-sizing: content-box;\"\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: content-box; font-size: medium; color: rgb(0, 0, 0);\"\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-size: 14pt;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv style=\"box-sizing: content-box; font-size: medium; color: rgb(0, 0, 0);\"\u003e\n \u003cbr\u003e\n PLC IO expansion board\n \u003cbr\u003e\n \u003cbr\u003e\n Smart Home,Home Automation ,Wiser Home;\n \u003cbr\u003e\n \u003cbr\u003e\n Current and voltage monitoring of industrial control equipment\n \u003cbr\u003e\n \u003cbr\u003e\n Security Monitoring\n \u003cbr\u003e\n \u003cbr\u003e\n Identification system;\n \u003cbr\u003e\n \u003cbr\u003e\n Current and voltage meters\n \u003cbr\u003e\n \u003cbr\u003e\n LED Lamp Drivers\n \u003cbr\u003e\n \u003cbr\u003e\n Automatic curtain control\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-size: 18px;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003eWiring Diagram:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\n 1 Only measure 0-30V voltage signal\u003cbr\u003e\u003cbr\u003e\n 2 Only measure 0.04-1\/2\/5A current signal (the voltage of current signal can be DC 0-110V)\u003cbr\u003e\u003cbr\u003e\n 3 Measure voltage and current signal\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0858\/1700\/0192\/files\/S1ea1410ecc374d5ea2289561256eff0ej.webp?v=1789375473\" slate-data-type=\"image\" style=\"max-width: 100%; vertical-align: middle; border-width: 0px; border-style: initial;\" class=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0858\/1700\/0192\/files\/Se3d95858335e454b84951d77feb7a300c.webp?v=1789375474\" slate-data-type=\"image\" style=\"max-width: 100%; vertical-align: middle; border-width: 0px; border-style: initial;\" class=\"clicked\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0858\/1700\/0192\/files\/S28d8a91738a4444fa9fd6d53b5a81a13B.webp?v=1789375475\" slate-data-type=\"image\" style=\"max-width: 100%; vertical-align: middle; border-width: 0px; border-style: initial;\" class=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0858\/1700\/0192\/files\/Sc4a33ef21e3948cea0f9f6c97226b6ffF.webp?v=1789375475\" slate-data-type=\"image\" style=\"max-width: 100%; vertical-align: middle; border-width: 0px; border-style: initial;\" class=\"clicked\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"1A only Board","offer_id":49757022028032,"sku":"N4VIA02_1A","price":6.36,"currency_code":"USD","in_stock":true},{"title":"1A with DIN box","offer_id":49757022060800,"sku":"N4VIA02_1A_R","price":7.88,"currency_code":"USD","in_stock":true},{"title":"2A only Board","offer_id":49757022093568,"sku":"N4VIA02_2A","price":6.36,"currency_code":"USD","in_stock":true},{"title":"2A with DIN box","offer_id":49757022126336,"sku":"N4VIA02_2A_R","price":7.88,"currency_code":"USD","in_stock":true},{"title":"5A only Board","offer_id":49757022159104,"sku":"N4VIA02_5A","price":6.36,"currency_code":"USD","in_stock":true},{"title":"5A with DIN box","offer_id":49757022191872,"sku":"N4VIA02_5A_R","price":7.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/1700\/0192\/files\/900096202609141637486aa7b25cc7e65.jpg?v=1789375469","url":"https:\/\/www.eletechsups.com\/products\/n4via02-multifunctional-rs485-ammeter-voltmeter-0-30v-0-5a-modbus-rtu-dc-power-measurement-module-for-plc-scada-industrial-automation","provider":"eletechsup","version":"1.0","type":"link"}