{"product_id":"dn22d08-8ch-dc-12v-24v-multifunction-delay-timerswitch-board","title":"DN22D08 8CH DC 12V 24V Multifunction Delay TimerSwitch Board","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size: 22px\"\u003e\u003cspan style=\"color: rgb(255, 0, 0)\"\u003eDN22D08 8CH DC 12V 24V Multifunction Delay TimerSwitch Board\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 22px\"\u003e\u003cspan style=\"color: rgb(255, 0, 0)\"\u003e8CH DC 12V 24V Multifunction Delay Timer Switch Board RS485 PLC IO Expanding Module For Arduino NANO V3.0\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 18px\"\u003ePackage inlcuded(Ship according to the item you purchased):\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\u003cdiv style=\"font-size:14px;box-sizing:content-box\"\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 18px\"\u003e1 PCS DC 12V\/24V 8 channel PLC relay board for NANO V3.0\u003c\/span\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 18px\"\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cbr\u003e1 Operating voltage: DC 12V\/DC 24V\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e2 Operating Current : Standby current (Digital tube OFF) 12MA, Standby current 48MA (Digital tube ON), 1 relay open 76MA, 2 relays open 104MA, 3 relays open 131MA, 4 relays open 162MA,5 relays open 184MA, 6 relays open 209MA, 7 relays open 255MA, 8 relays open 288MA\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e3 On-board resources: 1x RS485 Interface 8x opto-isolated inputs (low level trigger, NPN type), 4x buttons, 1x 4 bit digital tube display, 1x NANO V3.0 slots, 8x relay outputs\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e4 Size 150*72*19mm(Only Board)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e5 Weight : 118g(Only Board), 228g(with shell)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n\u003cbr\u003eWe provide the code(sketch) can only achieve a simple delay function,The delay time is adjusted by modifying the delay parameter of the code(sketch).\u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n\u003cbr\u003eIf you need more functionality, write your own code. We do not provide additional code(sketch) and technical support\u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n\u003cbr\u003eHow to use: See video ''DN22D04 DEMO''(You can search for videos on GOOGLE)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eNote: DN22D08 can 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, Please purchase the kit ''NANO V3.0'' \u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003e\u003cspan style=\"color: rgb(51, 51, 51)\"\u003e\u003cstrong\u003eApplication examples\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003e\u003cstrong\u003e:\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: medium\"\u003e\u003cspan style=\"color: rgb(0, 0, 0)\"\u003eAs long as you write ARDUIUO code(sketch),You can use it to achieve a variety of delay timer function,such as:\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eRS485 Master-Slave Device(PLC MCU)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eMotor forward and reverse,\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eTiming on,\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eTiming off,\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003ePower-up delay,\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eTrigger delay,\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eInfinite loop delay,\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eA finite number of cyclic delays,\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003ePower sequencer,\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eAnd so on.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\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\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\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\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eletechsup Retail Original Factory Store ","offers":[{"title":"DC 12V Only Board","offer_id":47097737478301,"sku":"DN22D08_12V","price":22.99,"currency_code":"USD","in_stock":true},{"title":"DC 12V With Shell","offer_id":47097737511069,"sku":"DN22D08_R_12V","price":24.99,"currency_code":"USD","in_stock":true},{"title":"DC 24V Only Board","offer_id":47097737543837,"sku":"DN22D08_24V","price":22.99,"currency_code":"USD","in_stock":true},{"title":"DC 24V With Shell","offer_id":47097737576605,"sku":"DN22D08_R_24V","price":24.99,"currency_code":"USD","in_stock":true},{"title":"NANO V3.0","offer_id":47097737609373,"sku":"NANO_V3","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8622\/0189\/files\/S707eb74ae72d4da0997159540035b4c9G.webp?v=1755700862","url":"https:\/\/eletechsup.com\/products\/dn22d08-8ch-dc-12v-24v-multifunction-delay-timerswitch-board","provider":"Eletechsup Retail Original Factory Store ","version":"1.0","type":"link"}