{"product_id":"products-dn23e08-dn24f08-io-expansion-board-arduino-nano","title":"DN23E08\/DN24F08 8DI-8AI-8DO IO Expansion Board for Arduino Nano V3.0 – RS485 Modbus RTU PLC Module with 4-20mA\/0-10V Analog Input","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:22px\"\u003eProduct Name: \u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:28px\"\u003eRS485 PLC IO Expanding Board for ARDUINO NANO with 8 Digital Inputs \u0026amp; 8 Analog Inputs (4-20MA, 0-5V\/0-10V)\u003c\/span\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cdiv\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003ePackage inlcuded(Ship according to the item you purchased):\u003c\/span\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e1 PCS 8DI-8AI Button Digital Tube RS485 Expanding Board for NANO V3.0\u003c\/span\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\/1786644249232ext_1784621708628.jpg?v=1784621713\" 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  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/span\u003e\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cdiv\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e1 Operating voltage: DC 12V\/24V\u003cbr\u003e\u003cbr\u003e\n     2 Operating Current : Standby current (Digital tube OFF) 12MA, Standby current 49MA (Digital tube ON), 1 relay open 75MA, 2 relays open 105MA, 3 relays open 131MA, 4 relays open 163MA,5 relays open 184MA, 6 relays open 210MA, 7 relays open 256MA, 8 relays open 289MA\u003cbr\u003e\u003cbr\u003e\n     3 on-board resources: 1x RS485 Interface 8x opto-isolated inputs (low level trigger, NPN type), 4x 0\/4-20MA Current Input,4x 0-5V\/10V Voltage Input,4x buttons, 1x 4 bit digital tube display, 1x NANO V3.0 slots, 8x relay outputs(or \u003c\/span\u003e\u003c\/span\u003e8x 300MA Darlington Tube Output)\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eDN23E08 \u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003eRelay Module:\u003cbr\u003e\n     4 size 180*72*19mm(Only Board)\u003cbr\u003e\n     5 Weight : 184g(Only Board), 312g(with shell)\u003c\/span\u003e\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eDN24F08 \u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003eDarlington tube Module:\u003cbr\u003e\n    4 size 123*72*19mm(Only Board)\u003cbr\u003e\n    5 Weight : 91g(Only Board), 182g(with shell) \u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 255);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eThis is an expansion board based on NANO V3.0, and the code(sketch) we provide is only used to test the experimental hardware.\u003cbr\u003e\n    If you need more functionality, write your own code. We do not provide additional code(sketch) and technical support\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003eHow to use: See video '' DN23E08 DN24F08 Current_Voltage_RS485 Demo''\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e'' DN23E08 DN24F08 Delay Relay Demo''(You can search for videos on Googel)\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"color:rgb(255, 0, 0);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eNote: DN23E08\/DN24F08\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003ecan not work independently, must be under the control of the NANO V3.0 board to work,If you do not have a NANO V3.0 board, purchase it separately or purchase a kit with NANO V3.0\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003e\u003cstrong\u003eApplication examples:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003eAs long as you write ARDUIUO code(sketch),You can use it to achieve a variety of delay timer function,such as:\u003cbr\u003e\n      RS485 Master-Slave Device(PLC MCU)\u003cbr\u003e\n      4x 0\/4-20MA Current Collection,\u003cbr\u003e\n      4x 0-5V\/10V Voltage Collection,\u003cbr\u003e\n      Motor forward and reverse,\u003cbr\u003e\n      Timing on,\u003cbr\u003e\n      Timing off,\u003cbr\u003e\n      Power-up delay,\u003cbr\u003e\n      Trigger delay,\u003cbr\u003e\n      Infinite loop delay,\u003cbr\u003e\n      A finite number of cyclic delays,\u003cbr\u003e\n      Power sequencer,\u003cbr\u003e\n      And so on.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n   \u003cbr\u003e\n  \u003c\/div\u003e\n  \u003cbr\u003e\n  \u003cdiv\u003e\n   \u003cdiv\u003e\n    \u003cdiv\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003eApplication 1: Through the programming of NANO V3.0, various delay customization functions can be realized instead of PLC.\u003c\/strong\u003e\u003c\/span\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\/1786644249969rcx_1784621709413.jpg?v=1784621713\" 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     \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\/1786644250745kxo_1784621710102.jpg?v=1784621714\" 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=\"font-size:20px\"\u003e\u003cstrong\u003eApplication 2: It can be used as an RS485 master device instead of PLC\/PC\/touch screen to control various RS485 slave devices.\u003c\/strong\u003e\u003c\/span\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\/1786644251472onq_1784621710850.jpg?v=1784621715\" slate-data-type=\"image\"\u003e\n     \u003cbr\u003e\n    \u003c\/div\u003e\n    \u003cbr\u003e\n   \u003c\/div\u003e\n   \u003cbr\u003e\n   \u003cdiv\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786644252174rwg_1784621711516.jpg?v=1784621715\" 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\/1786644252806apj_1784621712149.jpg?v=1784621716\" 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\/1786644253509hqz_1784621712856.jpg?v=1784621716\" 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\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  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"12V Relay Only Board","offer_id":51593527099670,"sku":"DN23E08_12V","price":26.01,"currency_code":"USD","in_stock":true},{"title":"24V Relay Only 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Store","version":"1.0","type":"link"}