{"product_id":"products-5-in-1-configurable-modbus-rtu-digital-io-board","title":"R4IOJ32 5 IN 1 32DI\/32DO\/16DI-16DO\/8DI-24DO\/24DI-8DO Modbus Rtu Digital 5V 3.3V TTL IO RS485 2.54mm Pin Core Board","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style='font-family:sans-serif, Arial, Verdana, \"Trebuchet MS\";font-size:0px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51);overflow:hidden' align=\"start\"\u003e\n \u003cdiv\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  R4IOJ32 is a 32-channel RS485 multi-function IO core board developed and produced by eletechsup. Its IO mode can be set to 32DI\/32DO\/16DI-16DO\/8DI-24DO\/24DI-8DO. Input and output can be set to NPN\/NPN type. The board is very small and can be easily embedded in your various function boards.\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  R4IOI16 is a 16-channel multi-function RS485 IO core board developed and produced by eletechsup. Through register configuration or jumper selection, it can expand multiple DI-DO modes, and the 2.54MM pin header terminal can be easily embedded in your IO expansion board system.\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"color:rgb(0, 0, 0)\"\u003e\n  \u003cdiv\u003e\n   \u003cbr\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"font-size:14pt;color:rgb(255, 0, 0)\"\u003e\n   \u003cdiv\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: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\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(47, 79, 79)\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e1 Power supply1: DC 6-26V(anti-reverse);Power supply2: DC 4-5.5V(reverse connection prohibited)\u003cbr\u003e\u003cbr\u003e\n           2 Working current: 9MA\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:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n        \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(47, 79, 79)\"\u003e32DI\/32DO\/16DI-16DO\/8DI-24DO\/24DI-8DO\u003c\/span\u003e\u003c\/span\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(47, 79, 79)\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e5 By modifying the 0X00F5\/0X00F6 register, the input and output levels (NPN\/PNP) can be switched\u003cbr\u003e\u003cbr\u003e\n           6 By setting the 0X00F3 register, you can restart when communication is abnormal.\u003cbr\u003e\u003cbr\u003e\n           7 By setting the 0X00F4 register, you can close all output ports when communication is abnormal.\u003cbr\u003e\u003cbr\u003e\n           8 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           9 Output mode: 5V TTL level, low level (default) \/ high level output\u003cbr\u003e\u003cbr\u003e\n           10 In MODBUS command mode, it can support up to 247 devices in parallel\u003cbr\u003e\u003cbr\u003e\n           11 Input port status supports query (default) and automatic reporting\u003cbr\u003e\u003cbr\u003e\n           12 Baud-Rate:1200 2400 4800 9600(default) 19200 38400 57600 115200, None\/Odd\/Even Parity\u003cbr\u003e\u003cbr\u003e\n           13 2.54MM pin header interface, easy to use Dupont wire or breadboard connection\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(47, 79, 79)\"\u003e14 Size: 51*34*4mm(Very Small)\u003cbr\u003e\u003cbr\u003e\n          15 Weight: 8grams(Very Light)\u003c\/span\u003e\u003c\/span\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n       \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n       This board is available in ''Only Board'' and ''With Pin'' versions:\n       \u003cbr\u003e\n       \u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S765e8660907748d5af2af1882f7154c1o.jpg\" slate-data-type=\"image\" class=\"\" style=\"\"\u003e\n      \u003c\/div\u003e\n     \u003c\/div\u003e\n     \u003cdiv\u003e\n      \u003cbr\u003e\n     \u003c\/div\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\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786275056982atm_1784252516364.jpg?v=1784252520\" 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\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      If you need more detailed documentation, please contact me.\n     \u003c\/div\u003e\n    \u003c\/div\u003e\n   \u003c\/div\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":"16DI-16DO \/ Only Board","offer_id":51570112495894,"sku":"R4IOJ32_16DI-16DO","price":10.97,"currency_code":"USD","in_stock":true},{"title":"24DI-8DO \/ Only Board","offer_id":51570112528662,"sku":"R4IOJ32_24DI-8DO","price":10.94,"currency_code":"USD","in_stock":true},{"title":"32DI \/ Only Board","offer_id":51570112561430,"sku":"R4IOJ32_32DI","price":10.98,"currency_code":"USD","in_stock":true},{"title":"32DO \/ Only Board","offer_id":51570112594198,"sku":"R4IOJ32_32DO","price":10.98,"currency_code":"USD","in_stock":true},{"title":"8DI-24DO \/ Only Board","offer_id":51570112626966,"sku":"R4IOJ32_8DI-24DO","price":10.95,"currency_code":"USD","in_stock":true},{"title":"16DI-16DO \/ With Pin","offer_id":51570112659734,"sku":"R4IOJ32_PIN_16DI-16DO","price":11.82,"currency_code":"USD","in_stock":true},{"title":"24DI-8DO \/ With Pin","offer_id":51570112692502,"sku":"R4IOJ32_PIN_24DI-8DO","price":11.84,"currency_code":"USD","in_stock":true},{"title":"32DI \/ With Pin","offer_id":51570112725270,"sku":"R4IOJ32_PIN_32DI","price":11.81,"currency_code":"USD","in_stock":true},{"title":"32DO \/ With Pin","offer_id":51570112758038,"sku":"R4IOJ32_PIN_32DO","price":11.82,"currency_code":"USD","in_stock":true},{"title":"8DI-24DO \/ With Pin","offer_id":51570112790806,"sku":"R4IOJ32_PIN_8DI-24DO","price":11.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/Sb3f87eacb1954bfb962237a173df918eb.webp?v=1784252511","url":"https:\/\/eletee.com\/products\/products-5-in-1-configurable-modbus-rtu-digital-io-board","provider":"Eletechsup Direct Store","version":"1.0","type":"link"}