{"product_id":"16-channel-12v-10a-din-rail-box-plc-expansion-board-rs485-modbus-rtu-relay-module","title":"R4D3B16 16-Channel 12V 10A DIN Rail Box PLC Expansion Board RS485 Modbus RTU Relay Module","description":"\u003cp\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"25122731\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/p\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:22px\"\u003eProduct Name:  16-Channel 12V 10A DIN Rail Box PLC Expansion Board RS485 Modbus RTU Relay Module\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14pt;font-family:verdana\"\u003ePackage inlcuded:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e 1x DC 12V 16Ch DIN35 C45 Rail RS485 Modbus RTU Relay Board \u003cbr\u003e  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/H1476e1a4d5d442149508e96a8057db89b.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\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\u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\u003cspan style='font-size:18pt;font-family:\"times new roman\"'\u003eDescription: \u003c\/span\u003e\u003c\/div\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\u003cdiv style=\"font-size:14pt\"\u003e\u003cdiv style='font-family:\"times new roman\"'\u003e\n\u003cdiv\u003e\u003cdiv\u003e1: DC 12V power supply\u003cbr\u003e 2: Standby current (all relays closed) 13MA, 1 relay open 41MA, 2 relays open 69MA, 3 relays open 95MA,4 relays open 122MA,5 relays open 148MA,6 relays open 174MA, 7 relays open 198MA,8 relays open 225MA.etc\u003cbr\u003e 3: ''open'' ''close''  ''Momentary'' ''Self-locking'' ''Interlock'' ''Delay'' 6 Commands\u003cbr\u003e 4: Two instruction-control mode : MODBUS RTU command and AT command\u003cbr\u003e 5: Under the ''Delay'' command ,the maximum delay is 255 seconds;\u003cbr\u003e Under the AT command ,the maximum delay is 9999 seconds\u003cbr\u003e 6 MODBUS commands can be made serial HyperTerminal (serial assistant)  OR ''Modbus Poll'' Enter; AT commands can be made serial HyperTerminal (serial assistant) Enter;\u003cbr\u003e 7 Under the MODBUS command mode, it can support up to 64 devices in parallel\u003cbr\u003e 8 The default baud rate is 9600BPS. The baud rate can be selected through jumpers: 2400 4800 9600 19200BPS\u003cbr\u003e 9  Size: 180 * 72 * 20mm(Only PCB Board);184 * 88* 42mm(with Din Rail Box)\u003cbr\u003e 10 Weight: 230g(Only PCB Board);358g(with Din Rail Box)\u003cbr\u003e 11 Maximum load: 10A \/ 250VAC, 10A \/ 125VAC, 10A \/ 30VDC, 10A \/ 28VDC, 10A \/ 12VDC\u003cbr\u003e\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\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003eDIN rail Box parameters:\u003cbr\u003e Product model: UM72\u003cbr\u003e Color: green\u003cbr\u003e Width: suitable for PCB board width UM72(72mm)\u003cbr\u003e Insulation grade: flame-retardant VO grade\u003cbr\u003e Backplane length: suitable for 180 mm PCB boards\u003cbr\u003e Net weight: 128g\u003cbr\u003e Installation: DIN35 OR C45 rail\u003c\/span\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/Hb0938a0667884ba89fbac49325a9f098R.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"times new roman\";font-size:14pt'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"times new roman\";font-size:14pt'\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\"'\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\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\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px\"\u003ePLC expansion board\u003cbr\u003e Smart Home,Home Automation ,Wiser Home;  \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px\"\u003ePTZ CCTV IP Camera\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px\"\u003eSecurity Monitoring\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px\"\u003eIdentification system;\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size:20px\"\u003eMotor FW \u0026amp; BW\u003cbr\u003e Automatic curtain control\u003cbr\u003e \u003c\/span\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style=\"font-size:22px\"\u003eLED \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:22px\"\u003eillumination\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n\u003cspan style=\"font-size:22px\"\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:12px\"\u003e\u003cstrong\u003eTypical applications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/Hc307fb45a38d48379c75303202079713X.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e 1 When controlling a module, you can use the MODUBS RTU instruction or the AT instruction. In AT command mode, the dial switch (slave address) is invalid and can only control one module at a time.\u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n\u003cp\u003e\u003cbr\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/H784a539d007c497ba872f4c43e6c6fb7C.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/Hbc64afaf3f6e4c3c8ebcff4db17ef042n.jpg\" slate-data-type=\"image\"\u003eMODBUS RTU command mode (HEX), you can control a variety of ways: Serial Hyper Terminal Control (need to manually add the CRC), Modbus Poll software control (software automatically add the CRC), PLC or MCU process control\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWiring Diagram:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\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\u003cp\u003e1 DC 12V control circuit,Wiring diagram below. ''LOAD'' may be camera,LED lights, fans, motors and other DC 12V equipment\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/H998b5b96eeac47dbb0e557b13c6657b4h.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\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\u003c\/div\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\u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e2 DC 1-110V OR AC 85-265V control circuit,Wiring diagram below(Note:If not DC 12V load, need another DC 12V power supply). ''LOAD'' may be LED lights, fans, motors Lights, fluorescent lights, solar water heaters and other DC AC equipmen\u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/H4cb905907af54217b981d221cd8dc7d7y.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\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\u003cspan style=\"font-size:18px\"\u003eTest Software(We offer a demo video):\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:12px\"\u003eSerial HyperTerminal:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\u003cimg width=\"785\" height=\"487\" src=\"http:\/\/g04.a.alicdn.com\/kf\/HTB1k.XkJVXXXXbdXpXXq6xXFXXX6.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\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)\"\u003eModbus Poll\u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\u003cimg width=\"1000\" height=\"638\" src=\"http:\/\/g03.a.alicdn.com\/kf\/HTB1sJ4BJVXXXXXVXXXXq6xXFXXX8.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\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\u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Eletechsup Factory store ","offers":[{"title":"Orange","offer_id":46474123378845,"sku":"R4D3B16","price":22.99,"currency_code":"USD","in_stock":true},{"title":"WHEAT","offer_id":46474123411613,"sku":"R4D3B16_R","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8622\/0189\/files\/H3666dade00014228a1efd4d62b5edf687.webp?v=1738857357","url":"https:\/\/eletechsup.com\/es\/products\/16-channel-12v-10a-din-rail-box-plc-expansion-board-rs485-modbus-rtu-relay-module","provider":"Eletechsup Ready Stock Factory Store 6-10days to Worldwide","version":"1.0","type":"link"}