{"product_id":"rs485-module","title":"RS485 Module","description":"\u003cp\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003cbr\u003eAchieve rock-solid, long-distance serial communication with our RS-485 Communication Module featuring the trusted MAX485 chipset. Engineered for industrial strength and hobbyist ease, this module seamlessly integrates with Arduino, Raspberry Pi, and other microcontrollers enabling multi-drop networks, superior noise immunity, and data rates up to 20 Mbps across spans up to 1.2 km. \u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMAX485 Driver\/Receiver\u003c\/strong\u003e\u003cbr\u003eIndustry-standard chipset ensures dependable RS-485 signalling, low power draw, and extended service life. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Range \u0026amp; Multi-Drop\u003c\/strong\u003e\u003cbr\u003eCommunicate reliably over twisted-pair cabling up to 1,200 m and connect up to 32 nodes per bus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Data Throughput\u003c\/strong\u003e\u003cbr\u003eSupports up to 20 Mbps for real-time control, telemetry, and high-speed data logging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Noise Immunity\u003c\/strong\u003e\u003cbr\u003eDifferential signaling and integrated fail-safe resistors maintain data integrity in electrically noisy environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Direction Control\u003c\/strong\u003e\u003cbr\u003eBuilt-in DE\/RE auto-toggle simplifies half-duplex operation no external code needed to manage line direction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage Compatibility\u003c\/strong\u003e\u003cbr\u003eOperates from 3.3 V to 5 V logic, making it plug-and-play with popular development boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact PCB Footprint\u003c\/strong\u003e\u003cbr\u003eMeasures just 30 × 20 mm ideal for tight enclosures and crowded control panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChipset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMAX485E (driver\/receiver pair)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBus Standard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eANSI-TIA\/EIA-485 (RS-485)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eData Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 20 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBus Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 1,200 m on 24-AWG cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNode Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32 transceivers per bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.3–5 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLogic Levels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.3 V \/ 5 V TTL-compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDirection Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic DE\/RE toggling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFail-safe resistors \u0026amp; thermal shutdown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 × 20 × 8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temp.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e–40 °C to +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth\u003eBenefit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndustrial Automation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eControl PLCs, drives, and sensors across factory floors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBuilding Management\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLink HVAC, lighting, and security systems over one trunk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRemote Monitoring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTransmit sensor data from distant or harsh locales\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIoT \u0026amp; Embedded Networks\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCoordinate Multiple MCUs for distributed sensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSmart Grid \u0026amp; Energy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInterface smart meters and substation equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcess Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEnsure precise command and feedback loops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × RS-485 Communication Module (MAX485 chipset)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose Our RS-485 Module?\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Integration\u003c\/strong\u003e\u003cbr\u003eAuto-direction control and wide voltage support eliminate extra wiring and level shifters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial-Grade Reliability\u003c\/strong\u003e\u003cbr\u003eMAX485’s built-in thermal and fail-safe protections ensure continuous uptime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScalable Networks\u003c\/strong\u003e\u003cbr\u003eExpand from a single point-to-point link to multi-drop topologies with ease.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Robust\u003c\/strong\u003e\u003cbr\u003eSmall PCB, hardened for –40 °C to +85 °C operation, fits even the tightest enclosures.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003cp\u003eEmpower your next automation or data-acquisition project with high-speed, long-range RS-485 communication. \u003cstrong\u003eOrder your MAX485-based RS-485 Module today\u003c\/strong\u003e and build networks that stand up to the toughest industrial demands!\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":56866613756169,"sku":"EDC78A2","price":2.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/4040\/2697\/files\/RS485-Module_e9cd34b6-fee5-46da-a018-6b9867679021.webp?v=1778402569","url":"https:\/\/instock.net\/products\/rs485-module","provider":"InStock","version":"1.0","type":"link"}