{"product_id":"r4ava07-7ch-rs485-modbus-analog-input-module","title":"R4AVA07 7-Channel 4–20mA Analog Input Module – RS485 Modbus RTU ADC Data Acquisition for PLC","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:22px\"\u003eProduct Name: 7CH 5V 10V Voltage Analog Acquisition RS485 Modbus RTU Module For PLC Oscilloscope ADC 4-20MA Sensor\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n  \u003cdiv\u003e\n   \u003cspan style=\"font-size:14pt;font-family:Verdana\"\u003ePackage inlcuded:\u003c\/span\u003e\n  \u003c\/div\u003e  \n  \u003cdiv\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   1 x R4AVA07 8-25V 7 Channel Voltage analog acquisition RS485 module\n  \u003c\/div\u003e\n \u003c\/div\u003e  \n \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1793129978541eqh_1791107438289.jpg?v=1791107443\" class=\"\" style=\"\"\u003e\n \u003c\/div\u003e  \n \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n  \u003cbr\u003e\n   \n \u003c\/div\u003e  \n \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\u003cspan style=\"font-size:18pt\"\u003eDescription:\u003c\/span\u003e\n \u003c\/div\u003e  \n \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n  \u003cdiv style=\"font-size:14pt\"\u003e\n   \u003cdiv\u003e\n    \u003cdiv\u003e\n     1: Operating Voltage : DC 8-25V(DC 9V 12V 15V 24V) \n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     2: Operating Current : 10-15MA \n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     3: MODBUS RTU Command support 03 06 function code \n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     4: The A1\/2\/3\/4 channel voltage measurement range is 0-5V, and the A5\/6\/7 channel voltage measurement range is 0-10V. The drive capability of the tested voltage source must be greater than 1MA, otherwise the measurement cannot be accurate (MCU IO voltage cannot be measuring) \n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     5: Voltage measurement accuracy of 1%, calibration can be calibrated if the error is greater than 1% \n     \u003cbr\u003e\n     \u003cbr\u003e\n     6 :MODBUS commands can be made serial HyperTerminal (serial assistant) OR PLC Enter; \n     \u003cbr\u003e\n     \u003cbr\u003e\n     7 :Under the MODBUS command mode, it can support up to 247 devices in parallel \n     \u003cbr\u003e\n     \u003cbr\u003e\n     8 :Size: 45 * 30 * 15mm\n     \u003cbr\u003e\n     \u003cbr\u003e\n     9 :Weight: 10g\n    \u003c\/div\u003e  \n    \u003cdiv\u003e\n     \u003cbr\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     NOTE : \n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eThe drive capability of the tested voltage source must be greater than 1MA, otherwise the measurement cannot be accurate (MCU IO voltage cannot be measuring),\u003c\/span\u003e\u003c\/span\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003eRecommend to buy a new version. click here\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e:\u003c\/span\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/www.aliexpress.com\/item\/4001349459144.html\" target=\"_self\"\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan\u003eN4AIA04\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n    \u003c\/div\u003e\n   \u003c\/div\u003e  \n   \u003cdiv\u003e\n    \u003cbr\u003e\n   \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"font-size:14pt\"\u003e\n   \u003cspan style=\"font-size:22px\"\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003eInstruction manual Please ask us after the purchase\u003c\/span\u003e\u003c\/span\u003e\n  \u003c\/div\u003e  \n  \u003cdiv style=\"font-size:14pt\"\u003e\n   \u003cbr\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n  \u003cspan style=\"font-size:14pt\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/span\u003e\n \u003c\/div\u003e  \n \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  4-20MA\/0-20MA Sensor \n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  Voltage analog acquisition \n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  Automated industry PLC \n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  Smart Home,Home Automation ; \n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  Identification system; \n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  RS485 Remote monitoring; \n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  Multimeter voltmeter\n \u003c\/div\u003e  \n \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  Interface introduction\n \u003c\/div\u003e  \n \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1793129979613mjm_1791107439243.jpg?v=1791107442\"\u003e\n \u003c\/div\u003e  \n \u003cdiv\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n   \n \u003c\/div\u003e  \n \u003cdiv\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n   \n \u003c\/div\u003e  \n \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  Wiring diagram \n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1793129980589faj_1791107440285.jpg?v=1791107446\"\u003e\n \u003c\/div\u003e  \n \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n  \u003cbr\u003e\n    \n  \u003cp\u003e\u003c\/p\u003e\n  \u003cp\u003e\u003cbr\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1793129981663fvc_1791107441299.jpg?v=1791107446\"\u003e\u003cbr\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1793129982643oln_1791107442193.jpg?v=1791107445\"\u003e\u003cbr\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1793129983551fhj_1791107443150.jpg?v=1791107448\"\u003e\u003c\/p\u003e\n  \u003cp\u003e\u003c\/p\u003e\n \u003c\/div\u003e  \n \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n  \u003cbr\u003e\n    \n  \u003cp\u003e\u003c\/p\u003e\n  \u003cp\u003e \u003c\/p\u003e\n  \u003cp\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"Default Title","offer_id":67644434153750,"sku":"R4AVA07","price":6.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/S67b39b4169ff4b83b7d133ceed68596dK.webp?v=1791107436","url":"https:\/\/eletee.com\/products\/r4ava07-7ch-rs485-modbus-analog-input-module","provider":"Eletechsup Direct Store","version":"1.0","type":"link"}