{"product_id":"r421c32-dc-12v-24v-32ch-modbus-rtu-rs485-relay-switch-board-uart-serial-port-module-din-rail-box-plc-expanding-board","title":"R421C32 DC 12V 24V 32ch Modbus RTU RS485 Relay Switch Board UART Serial port Module DIN Rail Box PLC expanding board","description":"\u003cdiv class=\"detailmodule_dynamic\"\u003e \n \u003ckse:widget data-widget-type=\"customText\" id=\"25122731\" type=\"relation\"\u003e\u003c\/kse:widget\u003e \n\u003c\/div\u003e\u003cdiv\u003e \n \u003cdiv\u003e \n  \u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:22px\"\u003eProduct Name: DC 12V 24V 32ch Modbus RTU RS485 Relay Switch Board UART Serial port Module DIN Rail Box PLC expanding board\u003c\/span\u003e\u003c\/span\u003e \n \u003c\/div\u003e \n \u003cdiv\u003e\n     \n \u003c\/div\u003e \n \u003cdiv\u003e\n     \n \u003c\/div\u003e \n \u003cdiv\u003e \n  \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e \n   \u003cdiv\u003e \n    \u003cspan style=\"font-size:14pt;font-family:Verdana\"\u003ePackage inlcuded:\u003c\/span\u003e \n   \u003c\/div\u003e \n   \u003cdiv\u003e \n    \u003cspan\u003e\u003cspan style=\"font-size:14pt;font-family:Verdana\"\u003e\u003cspan style=\"font-size:14pt\"\u003e 1 x DC 12V 32 Channels R-S485 Modb\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \n    \u003cspan style=\"font-size:14pt\"\u003eus RTU Relay Module\u003c\/span\u003e \n   \u003c\/div\u003e \n  \u003c\/div\u003e \n  \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e \n   \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/Hcef2159f3aaa4c53b4d2a8051ad0353bb.jpg\" slate-data-type=\"image\"\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\u003c\/div\u003e \n  \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e \n   \u003cspan style=\"font-size:22px\"\u003e\u003cstrong\u003e\u003cspan\u003eDescription: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\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 \n   \u003cdiv style=\"font-size:14pt\"\u003e \n    \u003cdiv\u003e \n\u003cdiv\u003e \n \u003cdiv\u003e\n   1: 12V (12V version)\/24V (24V version). \n \u003c\/div\u003e \n \u003cdiv\u003e\n     \n \u003c\/div\u003e \n \u003cdiv\u003e\n   2: \n  \u003cspan style=\"color:rgb(0, 0, 0);font-size:18.6667px\"\u003e(12V version)\u003c\/span\u003e Standby current (all relays closed) 8MA, all 32 relay open 1050mA \n \u003c\/div\u003e \n \u003cdiv\u003e\n     \n \u003c\/div\u003e \n \u003cdiv\u003e\n   3: ''open'' ''close'' ''Momentary'' ''Self-locking'' ''Interlock'' ''Delay'' 6 Commands \n \u003c\/div\u003e \n \u003cdiv\u003e\n     \n \u003c\/div\u003e \n \u003cdiv\u003e\n   4: MODBUS RTU command \n \u003c\/div\u003e \n \u003cdiv\u003e\n     \n \u003c\/div\u003e \n \u003cdiv\u003e\n   5: Under the ''Delay'' command ,the maximum delay is 255 seconds \n \u003c\/div\u003e \n \u003cdiv\u003e\n     \n \u003c\/div\u003e \n \u003cdiv\u003e\n   6 MODBUS commands can be made serial HyperTerminal (serial assistant) OR ''Modbus Poll'' Enter. \n \u003c\/div\u003e \n \u003cdiv\u003e\n     \n \u003c\/div\u003e \n \u003cdiv\u003e\n   7 Under the MODBUS command mode, it can support up to 64 devices in parallel \n \u003c\/div\u003e \n \u003cdiv\u003e\n     \n \u003c\/div\u003e \n \u003cdiv\u003e\n   8 Size: 180 * 90 * 20mm(Only Board);195 * 115 * 43mm(with DIN Rail Box) \n \u003c\/div\u003e \n \u003cdiv\u003e\n     \n \u003c\/div\u003e \n \u003cdiv\u003e\n   9 Weight: 296g \n  \u003cspan style=\"color:rgb(0, 0, 0);font-size:18.6667px\"\u003e(Only Board);\u003c\/span\u003e475g \n  \u003cspan style=\"color:rgb(0, 0, 0);font-size:18.6667px\"\u003e(with DIN Rail Box)\u003c\/span\u003e \n \u003c\/div\u003e \n \u003cdiv\u003e\n     \n \u003c\/div\u003e \n \u003cdiv\u003e\n   10 Maximum load: 10A \/ 250VAC, 10A \/ 125VAC \n \u003c\/div\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cbr\u003e \n \u003cspan style=\"color:rgb(0, 0, 205)\"\u003e\u003cstrong\u003eDIN rail Box parameters(\u003c\/strong\u003e\u003c\/span\u003e \n \u003cspan style=\"color:rgb(0, 0, 205)\"\u003e\u003cspan style=\"font-size:18.6667px\"\u003eDIN Rail Box Version)\u003c\/span\u003e\u003c\/span\u003e \n \u003cspan style=\"color:rgb(0, 0, 205)\"\u003e\u003cstrong\u003e:\u003c\/strong\u003e\u003c\/span\u003e \n \u003cspan style=\"color:rgb(0, 0, 205)\"\u003e\u003cbr\u003eProduct model: UM100\u003cbr\u003eColor: green\u003cbr\u003eWidth: suitable for PCB board width UM100(100mm)\u003cbr\u003eInsulation grade: flame-retardant VO grade\u003cbr\u003eBackplane length: suitable for 190 mm PCB boards\u003cbr\u003eNet weight: 170g\u003cbr\u003eInstallation: DIN35 and C45 rail \u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n    \n\u003c\/div\u003e \n    \u003c\/div\u003e \n   \u003c\/div\u003e \n   \u003cdiv\u003e \n    \u003cspan style=\"color:rgb(255, 0, 0);font-size:20px\"\u003eFor more information, please contact me\u003c\/span\u003e \n   \u003c\/div\u003e \n   \u003cdiv\u003e\n  \n   \u003c\/div\u003e \n  \u003c\/div\u003e \n  \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e \n   \u003cspan style=\"font-size:24px\"\u003e\u003cspan style=\"font-size:14pt\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\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 \n   \u003cspan style=\"font-size:20px\"\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003eAutomated industry PLC\u003c\/span\u003e\u003c\/span\u003e \n  \u003c\/div\u003e \n  \u003cdiv\u003e \n   \u003cspan style=\"font-size:20px\"\u003eSmart Home,Home Automation ,Wiser Home; \u003c\/span\u003e \n  \u003c\/div\u003e \n  \u003cdiv\u003e \n   \u003cspan style=\"font-size:20px\"\u003eIP PTC Camera\u003c\/span\u003e \n  \u003c\/div\u003e \n  \u003cdiv\u003e \n   \u003cspan style=\"font-size:20px\"\u003eSecurity Monitoring\u003c\/span\u003e \n  \u003c\/div\u003e \n  \u003cdiv\u003e \n   \u003cspan style=\"font-size:20px\"\u003eIdentification system;\u003c\/span\u003e \n  \u003c\/div\u003e \n  \u003cdiv\u003e \n   \u003cspan style=\"font-size:20px\"\u003eMotor FW \u0026amp; BW\u003c\/span\u003e \n  \u003c\/div\u003e \n  \u003cdiv\u003e \n   \u003cspan style=\"font-size:20px\"\u003eLED Home lighting\u003cbr\u003eDoor Lock\u003c\/span\u003e \n   \u003cbr\u003e \n   \u003cspan style=\"font-size:22px\"\u003ediy electronic\u003c\/span\u003e \n  \u003c\/div\u003e \n  \u003cdiv\u003e\n      \n  \u003c\/div\u003e \n  \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e \n   \u003cspan style=\"font-size:24px\"\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:12px\"\u003e\u003cstrong\u003eTypical applications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \n  \u003c\/div\u003e \n  \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e \n   \u003cp\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   \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB11S4taZvrK1Rjy0Feq6ATmVXao.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19rdxa5zxK1RkSnaVq6xn9VXaC.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e \n   \u003cdiv\u003e \n    \u003cbr\u003e \n    \u003cbr\u003e \n   \u003c\/div\u003e \n  \u003c\/div\u003e \n  \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e \n   \u003cdiv\u003e \n    \u003cbr\u003e \n   \u003c\/div\u003e \n   \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 \n   \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 \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 \n   \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1zLXza0jvK1RjSspiq6AEqXXao.jpg\" slate-data-type=\"image\"\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\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    2 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 \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 \n   \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1S3htaZfrK1RkSmLyq6xGApXa9.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e \n   \u003cdiv\u003e \n    \u003cbr\u003e \n   \u003c\/div\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 \n   \u003cspan style=\"font-size:18px\"\u003eTest Software(We offer a demo video):\u003c\/span\u003e \n  \u003c\/div\u003e \n  \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e \n   \u003cspan style=\"color:rgb(51, 51, 51);font-size:12px\"\u003eSerial HyperTerminal:\u003c\/span\u003e \n  \u003c\/div\u003e \n  \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e \n   \u003cimg width=\"785\" height=\"487\" src=\"http:\/\/g04.a.alicdn.com\/kf\/HTB1k.XkJVXXXXbdXpXXq6xXFXXX6.jpg\" slate-data-type=\"image\"\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\n    Modbus Poll \n  \u003c\/div\u003e \n  \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e \n   \u003cimg width=\"1000\" height=\"638\" src=\"http:\/\/g03.a.alicdn.com\/kf\/HTB1sJ4BJVXXXXXVXXXXq6xXFXXX8.jpg\" slate-data-type=\"image\"\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\u003c\/div\u003e \n  \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\u003c\/div\u003e \n \u003c\/div\u003e \n \u003cdiv\u003e \n  \u003cbr\u003e \n \u003c\/div\u003e \n\u003c\/div\u003e\u003cdiv\u003e\n    \n\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eletechsup Factory store ","offers":[{"title":"WHEAT","offer_id":46474123608221,"sku":"R4D3C32_12V","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":46474123640989,"sku":"R421C32","price":36.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":46474123673757,"sku":"R4D3C32_24V","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8622\/0189\/files\/Hcef2159f3aaa4c53b4d2a8051ad0353bb.webp?v=1738857358","url":"https:\/\/eletechsup.com\/es\/products\/r421c32-dc-12v-24v-32ch-modbus-rtu-rs485-relay-switch-board-uart-serial-port-module-din-rail-box-plc-expanding-board","provider":"Eletechsup Ready Stock Factory Store 6-10days to Worldwide","version":"1.0","type":"link"}