{"product_id":"конвертер-ізольований-usb-rs485-e-rj45-waveshare-35226","title":"Isolated USB to RS485 Converter (E), RJ45, Waveshare 35226","description":"\u003cstyle\u003e\n  .ws-desc {\n    max-width: 100%;\n    color: #1f2937;\n    line-height: 1.65;\n    font-family: Arial, sans-serif;\n    font-size: 16px;\n  }\n  .ws-desc * {\n    box-sizing: border-box;\n  }\n  .ws-desc img {\n    max-width: 100%;\n    height: auto;\n    display: block;\n    margin: 14px auto;\n    border-radius: 6px;\n  }\n  .ws-desc table {\n    width: 100%;\n    border-collapse: collapse;\n    margin: 14px 0;\n    overflow-x: auto;\n  }\n  .ws-desc td,\n  .ws-desc th {\n    padding: 8px;\n    border: 1px solid #e5e7eb;\n    text-align: left;\n  }\n  .ws-desc th {\n    background-color: #f3f4f6;\n    font-weight: 700;\n  }\n  .ws-desc h2,\n  .ws-desc h3,\n  .ws-desc h4 {\n    line-height: 1.3;\n    margin: 18px 0 10px;\n    color: #0f766e;\n    font-weight: 700;\n  }\n  .ws-desc h2 {\n    font-size: 30px;\n    letter-spacing: 0.01em;\n  }\n  .ws-desc h3 {\n    font-size: 24px;\n  }\n  .ws-desc h4 {\n    font-size: 20px;\n  }\n  .ws-desc p {\n    margin: 10px 0;\n    font-size: 1.08em;\n  }\n  .ws-desc a {\n    color: #0f4ca8;\n    text-decoration: underline;\n    word-break: break-word;\n  }\n  .ws-desc ul,\n  .ws-desc ol {\n    margin: 12px 0 16px 0;\n    padding-left: 28px;\n    list-style-position: outside;\n  }\n  .ws-desc ul {\n    list-style-type: disc;\n  }\n  .ws-desc ol {\n    list-style-type: decimal;\n  }\n  .ws-desc li {\n    margin: 10px 0;\n    padding-left: 2px;\n    line-height: 1.55;\n    font-size: 1.22em;\n    font-weight: 500;\n  }\n  .ws-desc li::marker {\n    color: #111827;\n    font-size: 1.05em;\n  }\n  .ws-desc .highlight-box {\n    background-color: #d8e2ec;\n    padding: 16px;\n    border-radius: 6px;\n    margin: 14px 0;\n  }\n  .ws-desc .highlight-box h3 {\n    color: #57b32a;\n    font-size: 1.3em;\n    margin-top: 0;\n  }\n  .ws-desc .dark-box {\n    background-color: #1e1c27;\n    color: rgba(255, 255, 255, 0.75);\n    padding: 16px;\n    border-radius: 6px;\n    margin: 14px 0;\n  }\n  .ws-desc .dark-box h3 {\n    color: #ffffff;\n    margin-top: 0;\n  }\n  .ws-desc .dark-box ul {\n    color: rgba(255, 255, 255, 0.75);\n  }\n  .ws-desc .light-box {\n    background-color: #f6f7fb;\n    padding: 16px;\n    border-radius: 6px;\n    margin: 14px 0;\n  }\n  .ws-desc .light-box h3 {\n    margin-top: 0;\n  }\n  .ws-desc .pale-box {\n    background-color: #dce3eb;\n    padding: 16px;\n    border-radius: 6px;\n    margin: 14px 0;\n  }\n  .ws-desc .pale-box h3 {\n    margin-top: 0;\n  }\n  @media (max-width: 768px) {\n    .ws-desc {\n      font-size: 15px;\n    }\n    .ws-desc h2 {\n      font-size: 24px;\n    }\n    .ws-desc h3 {\n      font-size: 20px;\n    }\n    .ws-desc li {\n      font-size: 1.1em;\n    }\n  }\n\u003c\/style\u003e\n\u003csection class=\"ws-desc\"\u003e\n\u003cdiv class=\"highlight-box\"\u003e\n\n\u003ch3\u003eUSB to RS485 (E)\u003c\/h3\u003e\n\n\u003cp\u003eIsolated Bidirectional Converter\u003c\/p\u003e\n\n\u003cp\u003eThis is an industrial-grade isolated USB to RJ45 single-channel RS485 converter, featuring the original FT232RNL chip. Onboard isolated RS485 transceiver circuit, using an RJ45 port with T568B pinout for stable and reliable communication, suitable for industrial control, instrumentation, access control and security, PLC communication, and other applications.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/USB-TO-RS485-E-details-1.jpg?v=1789032074\" alt=\"USB to RS485 (E) Industrial Grade Isolated Bidirectional Converter with RJ45 T568B and FT232RNL\"\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"dark-box\"\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eSupports USB-to-RJ45 single-channel RS485 bidirectional communication, with a USB-A plug-and-play port and an RJ45 port, easy to use\u003c\/li\u003e\n\n\u003cli\u003eEquipped with original FT232RNL chip, providing high-speed, stable, and reliable communication with mature drivers and excellent compatibility\u003c\/li\u003e\n\n\u003cli\u003eOnboard isolated RS485 transceiver with integrated signal and power isolation, effectively improving communication stability and anti-interference capability in industrial environments\u003c\/li\u003e\n\n\u003cli\u003eOnboard TVS\/ESD protection components, providing transient surge and ESD protection for USB and RS485 ports, suitable for complex electromagnetic environments\u003c\/li\u003e\n\n\u003cli\u003eOnboard multiple resettable fuses, protection diodes, and a 120R termination resistor, effectively suppressing overcurrent and overvoltage for enhanced bus communication stability\u003c\/li\u003e\n\n\u003cli\u003eOnboard 2 LEDs for signal transceiver status indication\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth colspan=\"2\"\u003ePRODUCT TYPE\u003c\/th\u003e\n\n\u003ctd\u003eIndustrial grade isolated USB to RJ45 single-channel RS485 converter\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth colspan=\"2\"\u003eBaudrate\u003c\/th\u003e\n\n\u003ctd\u003e300bps ~ 512,000bps\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth colspan=\"2\"\u003eHost port\u003c\/th\u003e\n\n\u003ctd\u003eUSB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth colspan=\"2\"\u003eDevice port\u003c\/th\u003e\n\n\u003ctd\u003eRJ45 single-channel RS485\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth rowspan=\"4\"\u003eUSB\u003c\/th\u003e\n\n\u003cth\u003eSupply voltage\u003c\/th\u003e\n\n\u003ctd\u003e5V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eConnector\u003c\/th\u003e\n\n\u003ctd\u003eUSB-A port\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eInterface protection\u003c\/th\u003e\n\n\u003ctd\u003eOvercurrent protection, ESD protection, and transient surge suppression\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTransmission distance\u003c\/th\u003e\n\n\u003ctd\u003eAbout 5m\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth rowspan=\"8\"\u003eRS485\u003c\/th\u003e\n\n\u003cth\u003eConnector\u003c\/th\u003e\n\n\u003ctd\u003eRJ45 port with T568B pinout\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePins\u003c\/th\u003e\n\n\u003ctd\u003e1=A, 2=B, 3=NC, 4=5V, 5=5V, 6=NC, 7=GND, 8=GND\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDirection control\u003c\/th\u003e\n\n\u003ctd\u003eAutomatic hardware control\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eInterface protection\u003c\/th\u003e\n\n\u003ctd\u003eSurge protection, ESD protection, overcurrent\/overvoltage protection, reverse pulse protection, and bus matching optimization\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eIsolation solution\u003c\/th\u003e\n\n\u003ctd\u003eIsolated RS485 transceiver with integrated signal and power isolation\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eChannel\u003c\/th\u003e\n\n\u003ctd\u003eSingle-channel RS485\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTransmission distance\u003c\/th\u003e\n\n\u003ctd\u003eAbout 1.2km (low rate, with ideal cables)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTransmission mode\u003c\/th\u003e\n\n\u003ctd\u003ePoint-to-multipoint (up to 32 nodes, repeaters recommended for 16 nodes or more)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth rowspan=\"2\"\u003eLED indicators\u003c\/th\u003e\n\n\u003cth\u003eTXD\u003c\/th\u003e\n\n\u003ctd\u003eTX indicator: Green LED flashes when USB port is sending data\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eRXD\u003c\/th\u003e\n\n\u003ctd\u003eRX indicator: Yellow LED flashes when device port is sending data\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth rowspan=\"2\"\u003eOperating environment\u003c\/th\u003e\n\n\u003cth\u003eTemperature\u003c\/th\u003e\n\n\u003ctd\u003e-40 °C ~ 85 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eHumidity\u003c\/th\u003e\n\n\u003ctd\u003e5 % RH ~ 95 % RH\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth colspan=\"2\"\u003eOperating system\u003c\/th\u003e\n\n\u003ctd\u003eMac, Linux, Android, WinCE, Windows 11 \/ 10 \/ 8.1 \/ 8 \/ 7 \/ XP\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch3\u003eOriginal FT232RNL Chip Onboard\u003c\/h3\u003e\n\n\u003cp\u003eEquipped with an FT232RNL USB-to-UART bridge, with mature drivers, stable communication, and excellent compatibility. Paired with an isolated RS485 transceiver circuit for stable and isolated conversion between USB and the RS485 bus.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/USB-TO-RS485-E-details-3.jpg?v=1789032076\" alt=\"WAVESHARE USB to RS485 (E) hardware schematic with FT232RNL, isolated transceiver, and protection circuits\"\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch3\u003eIsolated Long-Distance RS485 Transmission\u003c\/h3\u003e\n\n\u003cp\u003eThe USB signal can be converted into a balanced differential RS485 signal with automatic hardware transceiver direction control. Supports baud rates from 300bps ~ 512,000bps, and RS485 transmission distance is up to 1.2km at low baud rates under ideal cable conditions.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/USB-TO-RS485-E-details-5.jpg?v=1789032079\" alt=\"USB to RS485 (E) converter application diagram connecting computer via RJ45 to multiple industrial RS485 devices\"\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch3\u003eMulti-System Support\u003c\/h3\u003e\n\n\u003cp\u003eSupports Mac, Linux, Android, WinCE, Windows 11 \/ 10 \/ 8.1 \/ 8 \/ 7 \/ XP, compatible with PC, industrial computers, embedded hosts, and other devices.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/USB-TO-RS485-E-details-7.jpg?v=1789032082\" alt=\"USB to RS485 converter compatibility with Windows, Mac, Linux, and Android\"\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"pale-box\"\u003e\n\n\u003ch3\u003eMulti-Level Protection, Safe and Stable Operation\u003c\/h3\u003e\n\n\u003cp\u003eOnboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, surge and ESD protection. Onboard resettable fuses and protection diodes, ensure stable current\/voltage outputs, provide overcurrent\/overvoltage protection, improve shock resistance.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/USB-TO-RS485-E-details-9.jpg?v=1789032085\" alt=\"Industrial USB to RS485 adapter protection features, including TVS, ESD, overcurrent, and surge protection\"\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"light-box\"\u003e\n\n\u003ch3\u003eSingle Channel RS485 RJ45 Connector\u003c\/h3\u003e\n\n\u003cp\u003eUses an RJ45 port for single-channel RS485 output, providing quick connection to compatible devices or adapter cables with the same pinout.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/USB-TO-RS485-E-details-11.jpg?v=1789032088\" alt=\"USB to RS485 (E) RJ45 T568B pinout for RS485 A, B, 5V, and GND connections\"\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch3\u003eWorking Status Indicators\u003c\/h3\u003e\n\n\u003cp\u003eOnboard TXD and RXD indicators clearly show the working status of USB and RS485 for easy on-site debugging and troubleshooting.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/USB-TO-RS485-E-details-13.jpg?v=1789032090\" alt=\"WAVESHARE USB to RS485 (E) RXD\/TXD LED status indicators for transmit and receive debugging\"\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch3\u003eOutline Dimensions\u003c\/h3\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/USB-TO-RS485-E-details-size.jpg?v=1789032093\" alt=\"WAVESHARE USB to RS485 (E) physical dimensions and outline measurements in mm\"\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch3\u003eResources \u0026amp; Services\u003c\/h3\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/res_banner_caa25681-bf60-4810-8590-82266c4d436b.png?v=1789032096\" alt=\"Resources \u0026amp; Services\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/res_content_5064b17f-e9a6-4fac-8b74-8fd662e813f1.png?v=1789032098\" alt=\"Resource Content\"\u003e\u003chr\u003e\n\n\u003cp\u003e\u003cstrong\u003eWIKI:\u003c\/strong\u003e \u003ca href=\"http:\/\/docs.waveshare.com\/USB_TO_RS485_E\" target=\"_blank\"\u003edocs.waveshare.com\/USB_TO_RS485_E\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e* Resources for different product batches may vary, please check the wiki page to confirm the actually provided resources.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":54373137744188,"sku":"2135^ЩУ","price":1575.0,"currency_code":"UAH","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/usb-to-rs485-e-1.jpg?v=1789032060","url":"https:\/\/informatica.com.ua\/en\/products\/%d0%ba%d0%be%d0%bd%d0%b2%d0%b5%d1%80%d1%82%d0%b5%d1%80-%d1%96%d0%b7%d0%be%d0%bb%d1%8c%d0%be%d0%b2%d0%b0%d0%bd%d0%b8%d0%b9-usb-rs485-e-rj45-waveshare-35226","provider":"Informatica","version":"1.0","type":"link"}