{"product_id":"products-r4pin08-8ch-rs485-modbus-rtu-io-core-board","title":"R4PIN08 8CH Multifunction RS485 IO Core Board – 2.54mm Pin Configurable Digital Input Output Module Modbus RTU for PLC HMI Remote IO Expansion","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cdiv style=\"font-size:0px;overflow:hidden\"\u003e\n \u003cbr\u003e\n \u003cdiv style=\"color:rgb(0, 0, 0)\"\u003e\n \u003cbr\u003e\n \u003cdiv style=\"font-size:14pt;color:rgb(255, 0, 0)\"\u003e\n \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n \u003cdiv style=\"font-size:19px\"\u003e\n \u003cdiv style=\"line-height:normal\"\u003e\n \u003cdiv style=\"font-size:19px;line-height:normal;color:rgb(0, 0, 0)\"\u003e\n \u003cdiv style=\"font-size:medium\"\u003e\n \u003cbr\u003e\n \u003cdiv\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e1 Power supply1: DC 6-25V(anti-reverse);Power supply2: DC 4-5V(reverse connection prohibited)\u003cbr\u003e\u003cbr\u003e\n 2 Working current: 7-13MA;\u003cbr\u003e\u003cbr\u003e\n 3 MODBUS RTU function codes: Write 05\/06\/15\/16, Read 01\/02\/03\u003cbr\u003e\u003cbr\u003e\n 4 Five function IO modes can be selected by jumper: 8DI\/8DO\/4DI-4DO\/2DI-6DO\/6DI-2DO\u003cbr\u003e\u003cbr\u003e\n 5 By modifying the 0X00F5\/0X00F6 register, the input and output levels (NPN\/PNP) can be switched\u003cbr\u003e\u003cbr\u003e\n 6 Input mode: Support 3.3V\/5V TTL level input, there are two input modes of low level input (default) and high level input\u003cbr\u003e\u003cbr\u003e\n 7 Output mode: 5V TTL level, low level (default) \/ high level output\u003cbr\u003e\u003cbr\u003e\n 8 In MODBUS command mode, it can support up to 247 devices in parallel\u003cbr\u003e\u003cbr\u003e\n 9 Input port status supports query (default) and automatic reporting\u003cbr\u003e\u003cbr\u003e\n 10 BaudRate:1200 2400 4800 9600(default) 19200 38400 57600 115200, None\/Odd\/Even Parity\u003cbr\u003e\u003cbr\u003e\n 11 2.54MM pin header interface, easy to use Dupont wire or breadboard connection\u003cbr\u003e\u003cbr\u003e\n 12 Size: 30*25.4*2mm(Very Small and Very Thin)\u003cbr\u003e\n 13 Weight: 3grams(Very Light)\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003ePacking list:\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan\u003e1 PCS \u003c\/span\u003e8ch DC 5-24V 2.54MM Pin RS485 Multifunctional DI-DO Module\n \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003cdiv\u003e\n \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786281883756ajq_1784259343142.jpg?v=1784259348\" slate-data-type=\"image\"\u003e\n \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003cdiv\u003e\n \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786281884445tpt_1784259343809.jpg?v=1784259348\" slate-data-type=\"image\"\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003eThis module is a multi-function board, you can select various function modes through jumpers.\u003cbr\u003e\n The jumper uses 0603 0Ω resistor (or wire)\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003cdiv style=\"line-height:normal\"\u003e\n \u003cbr\u003e\n \u003cdiv style=\"font-size:medium\"\u003e\n \u003cbr\u003e\n \u003cdiv\u003e\n \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786281885157iwb_1784259344520.jpg?v=1784259350\" slate-data-type=\"image\"\u003e\n \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003cdiv\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n Different Versions of Pin Definitions\n \u003cbr\u003e\n \u003cbr\u003e\n For MODBUS RTU command details, see:''R4IOH08 MODBUS RTU Commamd''\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 \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786281885822qfy_1784259345191.jpg?v=1784259349\" slate-data-type=\"image\"\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003eBy modifying the 0X00F5\/0X00F6 register, various input and output levels (NPN\/PNP) can be switched\u003cbr\u003e\u003cbr\u003e\n NPN Input \u0026amp; NPN Output(Register 0X00F5=0,0X00F6=0,Default)\u003cbr\u003e\n PNP Input \u0026amp; NPN Output(Register 0X00F5=1,0X00F6=0)\u003cbr\u003e\n NPN Input \u0026amp; PNP Output(Register 0X00F5=0,0X00F6=1)\u003cbr\u003e\n PNP Input \u0026amp; PNP Output(Register 0X00F5=1,0X00F6=1)\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\/1786281886498ogd_1784259345802.jpg?v=1784259351\" slate-data-type=\"image\"\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786281887127slh_1784259346453.jpg?v=1784259350\" 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\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003cdiv\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 \u003cbr\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 \u003cbr\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 \u003cbr\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 \u003cbr\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 \u003cbr\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 \u003cbr\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 \u003cbr\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 \u003cbr\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 \u003cbr\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 \u003cbr\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 \u003cbr\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 \u003cbr\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 \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003cdiv\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003cdiv\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003cdiv\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003cdiv\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003cdiv\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003cdiv\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003cdiv style=\"font-size:medium\"\u003e\u003c\/div\u003e\n \u003cbr\u003e\n \u003cdiv style=\"font-size:medium\"\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 \u003cbr\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 \u003c\/div\u003e\n \u003cbr\u003e\n \u003cdiv style=\"font-size:medium\"\u003e\n \u003cbr\u003e\n \u003cdiv\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"2DI-6DO \/ Only Board","offer_id":51570418254102,"sku":"R4PIN08_2DI-6DO","price":7.55,"currency_code":"USD","in_stock":true},{"title":"4DI-4DO \/ Only Board","offer_id":51570418286870,"sku":"R4PIN08_4DI-4DO","price":7.54,"currency_code":"USD","in_stock":true},{"title":"6DI-2DO \/ Only Board","offer_id":51570418319638,"sku":"R4PIN08_6DI-2DO","price":7.56,"currency_code":"USD","in_stock":true},{"title":"8DI \/ Only Board","offer_id":51570418352406,"sku":"R4PIN08_8DI","price":7.52,"currency_code":"USD","in_stock":true},{"title":"8DO \/ Only Board","offer_id":51570418385174,"sku":"R4PIN08_8DO","price":7.53,"currency_code":"USD","in_stock":true},{"title":"2DI-6DO \/ With Pin","offer_id":51570418417942,"sku":"R4PIN08_PIN_2DI-6DO","price":7.78,"currency_code":"USD","in_stock":true},{"title":"4DI-4DO \/ With Pin","offer_id":51570418450710,"sku":"R4PIN08_PIN_4DI-4DO","price":7.72,"currency_code":"USD","in_stock":true},{"title":"6DI-2DO \/ With Pin","offer_id":51570418483478,"sku":"R4PIN08_PIN_6DI-2DO","price":7.73,"currency_code":"USD","in_stock":true},{"title":"8DI \/ With Pin","offer_id":51570418516246,"sku":"R4PIN08_PIN_8DI","price":7.7,"currency_code":"USD","in_stock":true},{"title":"8DO \/ With Pin","offer_id":51570418549014,"sku":"R4PIN08_PIN_8DO","price":7.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/S24746d5737d04cc4870c7679d4c76c30z.webp?v=1784259339","url":"https:\/\/eletee.com\/products\/products-r4pin08-8ch-rs485-modbus-rtu-io-core-board","provider":"Eletechsup Direct Store","version":"1.0","type":"link"}