{"product_id":"fronius-datalogger-web-rs232-rs485-communication-part-no-4-240-122-pv-system-monitor-fronius-datcom-made-in-austria","title":"Fronius Datalogger Web | Part No. 4,240,122 | PV System Monitor | Fronius DATCOM | Made in Austria","description":"\u003cp data-start=\"250\" data-end=\"608\" class=\"\"\u003eThe \u003cstrong data-start=\"254\" data-end=\"280\"\u003eFronius Datalogger Web\u003c\/strong\u003e is a precision-built data communication unit designed for seamless integration into Fronius photovoltaic systems via the \u003cstrong data-start=\"402\" data-end=\"421\"\u003eDATCOM platform\u003c\/strong\u003e. With both \u003cstrong data-start=\"433\" data-end=\"463\"\u003eRS232 and RS485 interfaces\u003c\/strong\u003e, this device allows reliable remote monitoring and system diagnostics, making it ideal for solar professionals and advanced PV system operators.\u003c\/p\u003e\n\u003cp data-start=\"610\" data-end=\"867\" class=\"\"\u003eManufactured in Austria by \u003cstrong data-start=\"637\" data-end=\"667\"\u003eFronius International GmbH\u003c\/strong\u003e, this unit ensures long-lasting performance and compatibility with a wide range of Fronius components. Compact and easy to install, it’s perfect for residential, commercial, and industrial PV setups.\u003c\/p\u003e\n\u003cp data-start=\"869\" data-end=\"889\" class=\"\"\u003e🔧 \u003cstrong data-start=\"872\" data-end=\"889\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"891\" data-end=\"1350\" class=\"\"\u003e✅ RS232 and RS485 connectivity for flexible integration\u003cbr data-start=\"946\" data-end=\"949\"\u003e✅ Fronius DATCOM-compatible – enables precise monitoring and control\u003cbr data-start=\"1017\" data-end=\"1020\"\u003e✅ Includes essential accessories: terminals, mounting clips, connectors\u003cbr data-start=\"1091\" data-end=\"1094\"\u003e✅ Rugged and reliable – built to withstand typical indoor conditions\u003cbr data-start=\"1162\" data-end=\"1165\"\u003e✅ Serial communication-ready with clearly marked DB9 cables\u003cbr data-start=\"1224\" data-end=\"1227\"\u003e✅ Made in Austria – engineered by Fronius for premium reliability\u003cbr data-start=\"1292\" data-end=\"1295\"\u003e✅ Part of the proven Fronius DATCOM monitoring system\u003c\/p\u003e\n\u003cp data-start=\"1352\" data-end=\"1376\" class=\"\"\u003e📦 \u003cstrong data-start=\"1355\" data-end=\"1376\"\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1378\" data-end=\"1810\" class=\"\"\u003e✔ Fronius Datalogger Web (Part No. 4,240,122 | Serial No. 20483318)\u003cbr data-start=\"1445\" data-end=\"1448\"\u003e✔ Shielded DB9 cable – Red connector (RS485)\u003cbr data-start=\"1492\" data-end=\"1495\"\u003e✔ Shielded DB9 cable – Yellow connector (RS232)\u003cbr data-start=\"1542\" data-end=\"1545\"\u003e✔ Accessory pack labeled \"Fronius DATCOM Zubehör\" – includes screw terminals, mounting clips, and connection adapters\u003cbr data-start=\"1662\" data-end=\"1665\"\u003e✔ Original product box with printed outline image and Fronius DATCOM branding (box shows visible wear, tape marks, and signs of water exposure)\u003c\/p\u003e\n\u003cp data-start=\"1812\" data-end=\"1829\" class=\"\"\u003e📍 \u003cstrong data-start=\"1815\" data-end=\"1829\"\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1831\" data-end=\"2024\" class=\"\"\u003e✔ Solar PV system diagnostics and logging\u003cbr data-start=\"1872\" data-end=\"1875\"\u003e✔ Long-distance communication via RS485\u003cbr data-start=\"1914\" data-end=\"1917\"\u003e✔ Integration with Fronius inverters and components\u003cbr data-start=\"1968\" data-end=\"1971\"\u003e✔ Professional-grade solar system setup and service\u003c\/p\u003e\n\u003cp data-start=\"2026\" data-end=\"2048\" class=\"\"\u003e🔌 \u003cstrong data-start=\"2029\" data-end=\"2048\"\u003eTechnical Info:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2052\" data-end=\"2091\"\u003e\n\u003cstrong data-start=\"2052\" data-end=\"2067\"\u003eInterfaces:\u003c\/strong\u003e RS232 and RS485 (DB9)\u003c\/li\u003e\n\u003cli data-start=\"2094\" data-end=\"2169\"\u003e\n\u003cstrong data-start=\"2094\" data-end=\"2125\"\u003ePower \u0026amp; Signal Accessories:\u003c\/strong\u003e included in Fronius DATCOM accessory pack\u003c\/li\u003e\n\u003cli data-start=\"2172\" data-end=\"2221\"\u003e\n\u003cstrong data-start=\"2172\" data-end=\"2197\"\u003eSystem Compatibility:\u003c\/strong\u003e Fronius DATCOM Series\u003c\/li\u003e\n\u003cli data-start=\"2224\" data-end=\"2293\"\u003e\n\u003cstrong data-start=\"2224\" data-end=\"2241\"\u003eManufacturer:\u003c\/strong\u003e Fronius International GmbH – A-4600 Wels, Austria\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2295\" data-end=\"2379\" class=\"\"\u003e🚀 \u003cstrong data-start=\"2298\" data-end=\"2379\"\u003eSmart solar monitoring starts with Fronius — efficient, proven, professional.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Fronius Monitoring","offers":[{"title":"Default Title","offer_id":51674727809357,"sku":"","price":160.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/3274\/3245\/files\/photo_2025-05-19_17-54-28.jpg?v=1747667908","url":"https:\/\/greenenergy-repair.com\/pl\/products\/fronius-datalogger-web-rs232-rs485-communication-part-no-4-240-122-pv-system-monitor-fronius-datcom-made-in-austria","provider":"Green Energy","version":"1.0","type":"link"}