{"product_id":"max485-ttl-to-rs485-converter-module-long-distance-serial-communication-for-arduino-plc","title":"MAX485 TTL to RS485 Converter Module | Long Distance Serial Communication for Arduino \u0026 PLC","description":"\u003cp data-start=\"378\" data-end=\"608\"\u003eThe \u003cstrong data-start=\"382\" data-end=\"422\"\u003eMAX485 TTL to RS485 Converter Module\u003c\/strong\u003e is a compact and reliable transceiver board designed to convert \u003cstrong data-start=\"487\" data-end=\"545\"\u003eTTL-level UART signals into RS485 differential signals\u003c\/strong\u003e, enabling long-distance, noise-resistant serial communication.\u003c\/p\u003e\n\u003cp data-start=\"610\" data-end=\"948\"\u003eBuilt around the \u003cstrong data-start=\"627\" data-end=\"640\"\u003eMAX485 IC\u003c\/strong\u003e, this module supports communication distances of up to \u003cstrong data-start=\"696\" data-end=\"716\"\u003e1.2 km (4000 ft)\u003c\/strong\u003e and allows \u003cstrong data-start=\"728\" data-end=\"748\"\u003eup to 32 devices\u003c\/strong\u003e to communicate on the same RS485 bus. Thanks to differential signaling and slew-rate-limited transmission, it delivers \u003cstrong data-start=\"868\" data-end=\"947\"\u003estable and error-free data transfer even in electrically noisy environments\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"950\" data-end=\"1279\"\u003eThe module is fully compatible with \u003cstrong data-start=\"986\" data-end=\"1051\"\u003eArduino, ESP32, STM32, PIC, and other 5V TTL microcontrollers\u003c\/strong\u003e, making it ideal for \u003cstrong data-start=\"1073\" data-end=\"1165\"\u003eindustrial automation, Modbus networks, sensor systems, PLC interfaces, and IoT projects\u003c\/strong\u003e. All control pins are exposed, giving full flexibility to manage transmission direction via your microcontroller.\u003c\/p\u003e\n\u003cp data-start=\"1281\" data-end=\"1461\"\u003eWith its \u003cstrong data-start=\"1290\" data-end=\"1316\"\u003e5.08 mm terminal block\u003c\/strong\u003e, low power consumption, and industrial-grade design, the MAX485 module is a cost-effective solution for extending serial communication reliably.\u003c\/p\u003e\n\u003chr data-start=\"1463\" data-end=\"1466\"\u003e\n\u003ch2 data-start=\"1468\" data-end=\"1489\"\u003e⭐ \u003cstrong data-start=\"1473\" data-end=\"1489\"\u003eKey Features\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"1490\" data-end=\"1957\"\u003e\n\u003cli data-start=\"1490\" data-end=\"1532\"\u003e\n\u003cp data-start=\"1492\" data-end=\"1532\"\u003eConverts \u003cstrong data-start=\"1501\" data-end=\"1532\"\u003eTTL (UART) signals to RS485\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1533\" data-end=\"1579\"\u003e\n\u003cp data-start=\"1535\" data-end=\"1579\"\u003eOn-board \u003cstrong data-start=\"1544\" data-end=\"1579\"\u003eMAX485 low-power transceiver IC\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1580\" data-end=\"1626\"\u003e\n\u003cp data-start=\"1582\" data-end=\"1626\"\u003eLong-distance communication up to \u003cstrong data-start=\"1616\" data-end=\"1626\"\u003e1.2 km\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1627\" data-end=\"1675\"\u003e\n\u003cp data-start=\"1629\" data-end=\"1675\"\u003eSupports \u003cstrong data-start=\"1638\" data-end=\"1658\"\u003eup to 32 devices\u003c\/strong\u003e on one RS485 bus\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1676\" data-end=\"1718\"\u003e\n\u003cp data-start=\"1678\" data-end=\"1718\"\u003eHigh data rate support up to \u003cstrong data-start=\"1707\" data-end=\"1718\"\u003e10 Mbps\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1719\" data-end=\"1760\"\u003e\n\u003cp data-start=\"1721\" data-end=\"1760\"\u003e\u003cstrong data-start=\"1721\" data-end=\"1760\"\u003eNoise-immune differential signaling\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1761\" data-end=\"1816\"\u003e\n\u003cp data-start=\"1763\" data-end=\"1816\"\u003eSlew-rate-limited transceiver for stable transmission\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1817\" data-end=\"1858\"\u003e\n\u003cp data-start=\"1819\" data-end=\"1858\"\u003eAll IC pins accessible for full control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1859\" data-end=\"1909\"\u003e\n\u003cp data-start=\"1861\" data-end=\"1909\"\u003e\u003cstrong data-start=\"1861\" data-end=\"1893\"\u003e5.08 mm pitch terminal block\u003c\/strong\u003e for easy wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1910\" data-end=\"1957\"\u003e\n\u003cp data-start=\"1912\" data-end=\"1957\"\u003eCompact, durable, and industrial-ready design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1959\" data-end=\"1962\"\u003e\n\u003ch2 data-start=\"1964\" data-end=\"1986\"\u003e📌 \u003cstrong data-start=\"1970\" data-end=\"1986\"\u003eApplications\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"1987\" data-end=\"2182\"\u003e\n\u003cli data-start=\"1987\" data-end=\"2023\"\u003e\n\u003cp data-start=\"1989\" data-end=\"2023\"\u003eLong-distance serial communication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2024\" data-end=\"2055\"\u003e\n\u003cp data-start=\"2026\" data-end=\"2055\"\u003eIndustrial automation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2056\" data-end=\"2092\"\u003e\n\u003cp data-start=\"2058\" data-end=\"2092\"\u003eArduino \u0026amp; microcontroller projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2093\" data-end=\"2116\"\u003e\n\u003cp data-start=\"2095\" data-end=\"2116\"\u003eModbus RS485 networks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2117\" data-end=\"2148\"\u003e\n\u003cp data-start=\"2119\" data-end=\"2148\"\u003ePLC, CNC, and machine control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2149\" data-end=\"2182\"\u003e\n\u003cp data-start=\"2151\" data-end=\"2182\"\u003eSensor networks and IoT systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2184\" data-end=\"2187\"\u003e\n\u003ch2 data-start=\"2189\" data-end=\"2213\"\u003e📊 \u003cstrong data-start=\"2195\" data-end=\"2213\"\u003eSpecifications\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2215\" data-end=\"2680\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2215\" data-end=\"2238\"\u003e\n\u003ctr data-start=\"2215\" data-end=\"2238\"\u003e\n\u003cth data-start=\"2215\" data-end=\"2227\" data-col-size=\"sm\"\u003eParameter\u003c\/th\u003e\n\u003cth data-start=\"2227\" data-end=\"2238\" data-col-size=\"sm\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2258\" data-end=\"2680\"\u003e\n\u003ctr data-start=\"2258\" data-end=\"2278\"\u003e\n\u003ctd data-start=\"2258\" data-end=\"2268\" data-col-size=\"sm\"\u003eChipset\u003c\/td\u003e\n\u003ctd data-start=\"2268\" data-end=\"2278\" data-col-size=\"sm\"\u003eMAX485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2279\" data-end=\"2323\"\u003e\n\u003ctd data-start=\"2279\" data-end=\"2304\" data-col-size=\"sm\"\u003eCommunication Standard\u003c\/td\u003e\n\u003ctd data-start=\"2304\" data-end=\"2323\" data-col-size=\"sm\"\u003eRS485 (EIA-485)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2324\" data-end=\"2350\"\u003e\n\u003ctd data-start=\"2324\" data-end=\"2338\" data-col-size=\"sm\"\u003eLogic Level\u003c\/td\u003e\n\u003ctd data-start=\"2338\" data-end=\"2350\" data-col-size=\"sm\"\u003eTTL (5V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2351\" data-end=\"2380\"\u003e\n\u003ctd data-start=\"2351\" data-end=\"2371\" data-col-size=\"sm\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd data-start=\"2371\" data-end=\"2380\" data-col-size=\"sm\"\u003e5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2381\" data-end=\"2421\"\u003e\n\u003ctd data-start=\"2381\" data-end=\"2405\" data-col-size=\"sm\"\u003eTransmission Distance\u003c\/td\u003e\n\u003ctd data-start=\"2405\" data-end=\"2421\" data-col-size=\"sm\"\u003eUp to 1.2 km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2422\" data-end=\"2451\"\u003e\n\u003ctd data-start=\"2422\" data-end=\"2434\" data-col-size=\"sm\"\u003eData Rate\u003c\/td\u003e\n\u003ctd data-start=\"2434\" data-end=\"2451\" data-col-size=\"sm\"\u003eUp to 10 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2452\" data-end=\"2472\"\u003e\n\u003ctd data-start=\"2452\" data-end=\"2466\" data-col-size=\"sm\"\u003eMax Devices\u003c\/td\u003e\n\u003ctd data-start=\"2466\" data-end=\"2472\" data-col-size=\"sm\"\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2473\" data-end=\"2524\"\u003e\n\u003ctd data-start=\"2473\" data-end=\"2490\" data-col-size=\"sm\"\u003eInterface Pins\u003c\/td\u003e\n\u003ctd data-start=\"2490\" data-end=\"2524\" data-col-size=\"sm\"\u003eRO, DI, DE, RE, A, B, VCC, GND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2525\" data-end=\"2558\"\u003e\n\u003ctd data-start=\"2525\" data-end=\"2542\" data-col-size=\"sm\"\u003eTerminal Block\u003c\/td\u003e\n\u003ctd data-start=\"2542\" data-end=\"2558\" data-col-size=\"sm\"\u003e5.08 mm (2P)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2559\" data-end=\"2601\"\u003e\n\u003ctd data-start=\"2559\" data-end=\"2583\" data-col-size=\"sm\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-start=\"2583\" data-end=\"2601\" data-col-size=\"sm\"\u003e−20°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2602\" data-end=\"2634\"\u003e\n\u003ctd data-start=\"2602\" data-end=\"2615\" data-col-size=\"sm\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-start=\"2615\" data-end=\"2634\" data-col-size=\"sm\"\u003e45 × 15 × 14 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2635\" data-end=\"2651\"\u003e\n\u003ctd data-start=\"2635\" data-end=\"2644\" data-col-size=\"sm\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-start=\"2644\" data-end=\"2651\" data-col-size=\"sm\"\u003e4 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2652\" data-end=\"2680\"\u003e\n\u003ctd data-start=\"2652\" data-end=\"2664\" data-col-size=\"sm\"\u003eIsolation\u003c\/td\u003e\n\u003ctd data-start=\"2664\" data-end=\"2680\" data-col-size=\"sm\"\u003eNon-isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":46348690129054,"sku":null,"price":39.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/484-1.webp?v=1767004960","url":"https:\/\/majestronicz.in\/products\/max485-ttl-to-rs485-converter-module-long-distance-serial-communication-for-arduino-plc","provider":"MAJESTRONICZ","version":"1.0","type":"link"}