{"product_id":"products-r4d7g04-2ai-2di-20do-modbus-rtu-relay-module","title":"R4D7G04 2AI-2DI-20DO Multifunction Relay Module – RS485 Modbus RTU 4-20mA\/0-10V Analog Input PLC IO Expansion Board 10A Output","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cdiv\u003e\n  \u003cbr\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eProduct Name: \u003c\/span\u003e\u003c\/span\u003e20DO 2DI 2AI RS485 Modbus RTU Relay Multifunction Module PLC IO Expanding Board 4-20MA 0-10V Current and voltage acquisition\n  \u003cbr\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    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n   \u003c\/div\u003e\n   \u003cdiv\u003e\n    1PCS DC 12V\/24V 4Ch Multi-function PLC IO expansion board\n    \u003cbr\u003e\n   \u003c\/div\u003e\n   \u003cbr\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n   \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786200775103oys_1784178234484.jpg?v=1784178239\" slate-data-type=\"image\"\u003e\n   \u003cbr\u003e\n  \u003c\/div\u003e\n  \u003cbr\u003e\n  \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\u003c\/div\u003e\n  \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-size:18pt\"\u003eDescription:\u003c\/span\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     \u003cp\u003e\u003c\/p\u003e\n     \u003cp\u003e\u003cbr\u003e\n      1:DC 12V (12V Version),DC 24V (24V Version)\u003cbr\u003e\u003cbr\u003e\n      2.Standby current (all relays closed) 12MA, 1 relay open 40MA, 2 relays open 69MA, 3 relays open 95MA,4 relays open 122MA\u003cbr\u003e\u003cbr\u003e\n      3:1-channel 0-20MA current analog input, 1-channel 0-10V voltage analog input, 1-channel 0-24V voltage analog input, 2-channel photoelectric isolation switch input (compatible with NPN\/PNP), 4-channel 10A relay switch output\u003cbr\u003e\u003cbr\u003e\n      4: Support standard Modbus RTU command, function code:\u003cbr\u003e\u003cbr\u003e\n      write 05\/06\/15\/16 read 01\/02\/03\/04\u003cbr\u003e\u003cbr\u003e\n      5: With hardware Reset function, with TVS anti-surge protection\u003cbr\u003e\u003cbr\u003e\n      6 Under the MODBUS command mode, it can support up to 64 devices in parallel\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n     \u003cp\u003e7 The default baud rate is 9600BPS. The baud rate can be selected by Conmand 2400 4800 9600 19200 38400 57600 115200BPS\u003cbr\u003e\u003cbr\u003e\n      8 The parity can be none parity, even parity and odd parity\u003cbr\u003e\u003cbr\u003e\n      9 The data sending and returning time can be set,with a maximum value of 1000ms\u003cbr\u003e\u003cbr\u003e\n      10 Size: 88* 72 * 12mm(Only PCB Board);95* 82*40mm(with Din Rail Box)\u003cbr\u003e\u003cbr\u003e\n      11 Weight: 85g(Only PCB Board);160g(with Din Rail Box)\u003cbr\u003e\u003cbr\u003e\n      12 Maximum load: 10A \/ 250VAC, 10A \/ 125VAC, 10A \/ 30VDC, 10A \/ 28VDC, 10A \/ 12VDC\u003cbr\u003e\u003c\/p\u003e\n     \u003cp\u003e\u003c\/p\u003e\n     \u003cdiv\u003e\n      \u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003eUpgraded Features:\u003c\/span\u003e\u003c\/strong\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003eSupports 01 02 03 04 05 06 16 function code\u003cbr\u003e\n       Support more baud rates, can modify the parity bit\u003cbr\u003e\n       Hardware reset to factory settings (RESET jumper)\u003cbr\u003e\n       Upgraded relays (more durable)\u003cbr\u003e\n       TVS anti-surge protection\u003c\/span\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eFor more information, please contact me\u003c\/span\u003e\u003c\/span\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003eDIN rail Box parameters:\u003cbr\u003e\u003cbr\u003e\n       Product model: UM72\u003cbr\u003e\n       Color: \u003c\/span\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\u003cspan style=\"color:rgb(0, 128, 0)\"\u003eGreen\u003c\/span\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\u003cspan style=\"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 88mm PCB boards\u003cbr\u003e\n       Net weight: 80g\u003cbr\u003e\n       Installation: DIN35 and C45 rail\u003c\/span\u003e\n     \u003c\/div\u003e\n     \u003cdiv\u003e\n      \u003cbr\u003e\n     \u003c\/div\u003e\n    \u003c\/div\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   \u003cbr\u003e\n  \u003c\/div\u003e\n  \u003cbr\u003e\n  \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\u003c\/div\u003e\n  \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n   \u003cbr\u003e\n   PLC IO expansion board\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   Smart Home,Home Automation ,Wiser Home;\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   PTC Camera\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   Security Monitoring\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   Identification system;\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   IP Camera\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   LED Lamp Drivers\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   Automatic curtain control\n   \u003cbr\u003e\n  \u003c\/div\u003e\n  \u003cdiv\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eWiring Diagram:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e1-channel 0-20MA current analog input\u003cbr\u003e\n    1-channel 0-10V voltage analog input\u003cbr\u003e\n    1-channel 0-24V voltage analog input\u003cbr\u003e\n    2-channel NPN\/PNP Digital Input\u003cbr\u003e\n    4-channel 10A relay switch output\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786200775780ihr_1784178235209.jpg?v=1784178238\" slate-data-type=\"image\"\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786200776540srr_1784178235889.jpg?v=1784178239\" slate-data-type=\"image\"\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eTypical applications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e1 Control a single module\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786200777218yem_1784178236574.jpg?v=1784178240\" slate-data-type=\"image\" class=\"\"\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e2 Control multiple modules\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786200778263ebs_1784178237622.jpg?v=1784178241\" slate-data-type=\"image\"\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"12V only Board","offer_id":51564772131094,"sku":"R4D7G04_12V","price":16.12,"currency_code":"USD","in_stock":true},{"title":"12V with DIN box","offer_id":51564772163862,"sku":"R4D7G04_12V_R","price":18.91,"currency_code":"USD","in_stock":true},{"title":"24V only Board","offer_id":51564772196630,"sku":"R4D7G04_24V","price":16.13,"currency_code":"USD","in_stock":true},{"title":"24V with DIN box","offer_id":51564772229398,"sku":"R4D7G04_24V_R","price":18.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/Sb1d7ad61db22491bb4072a39565c2aeeZ.webp?v=1784178231","url":"https:\/\/eletee.com\/products\/products-r4d7g04-2ai-2di-20do-modbus-rtu-relay-module","provider":"Eletechsup Direct Store","version":"1.0","type":"link"}