{"product_id":"cs1w-etn21","title":"Omron cs1w-etn21 New In Box","description":"\u003ch2\u003e\n\u003cmeta charset=\"utf-8\"\u003eOmron CS1W-ETN21 Ethernet Communication Module (100BASE-TX)\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eDescription: \u003cmeta charset=\"utf-8\"\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"679\" data-start=\"262\"\u003eThe \u003cstrong data-end=\"286\" data-start=\"266\"\u003eOmron CS1W-ETN21\u003c\/strong\u003e is a high-performance \u003cstrong data-end=\"342\" data-start=\"309\"\u003eEthernet communication module\u003c\/strong\u003e designed to expand connectivity for \u003cstrong data-end=\"430\" data-start=\"379\"\u003eCS-series PLCs (Programmable Logic Controllers)\u003c\/strong\u003e. This interface unit enables your PLC system to communicate directly over \u003cstrong data-end=\"551\" data-start=\"505\"\u003e100BASE-TX Ethernet networks (10\/100 Mb\/s)\u003c\/strong\u003e, supporting \u003cstrong data-end=\"595\" data-start=\"564\"\u003eTCP\/IP and UDP\/IP protocols\u003c\/strong\u003e for fast, reliable industrial communications. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1043\" data-start=\"681\"\u003eBuilt with a standard \u003cstrong data-end=\"721\" data-start=\"703\"\u003eRJ45 connector\u003c\/strong\u003e and designed for easy integration into CS1 CPU and expansion racks, the CS1W-ETN21 allows PLCs to interface with PCs, HMIs, SCADA systems, and other networked devices — enabling functions like \u003cstrong data-end=\"1004\" data-start=\"915\"\u003eFINS messaging, SNTP clock synchronization, FTP file transfer, and remote data access\u003c\/strong\u003e. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1312\" data-start=\"1045\"\u003eThough now listed as \u003cstrong data-end=\"1078\" data-start=\"1066\"\u003eobsolete\u003c\/strong\u003e by the manufacturer, this Ethernet unit remains a valuable component for maintaining or upgrading legacy Omron PLC networks in manufacturing, processing plants, and industrial automation systems. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-end=\"1317\" data-start=\"1314\"\u003e\n\u003ch3 data-end=\"1335\" data-start=\"1319\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-end=\"2002\" data-start=\"1336\"\u003e\n\u003cli data-end=\"1462\" data-start=\"1336\"\u003e\n\u003cp data-end=\"1462\" data-start=\"1338\"\u003eGenuine \u003cstrong data-end=\"1396\" data-start=\"1346\"\u003eOmron CS1W-ETN21 Ethernet communication module\u003c\/strong\u003e for CS-series PLC systems \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1588\" data-start=\"1463\"\u003e\n\u003cp data-end=\"1588\" data-start=\"1465\"\u003eSupports \u003cstrong data-end=\"1511\" data-start=\"1474\"\u003e100BASE-TX Ethernet (10\/100 Mb\/s)\u003c\/strong\u003e with \u003cstrong data-end=\"1548\" data-start=\"1517\"\u003eTCP\/IP and UDP\/IP protocols\u003c\/strong\u003e \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1690\" data-start=\"1589\"\u003e\n\u003cp data-end=\"1690\" data-start=\"1591\"\u003eBuilt-in \u003cstrong data-end=\"1631\" data-start=\"1600\"\u003eFINS communications support\u003c\/strong\u003e for PLC networking \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1803\" data-start=\"1691\"\u003e\n\u003cp data-end=\"1803\" data-start=\"1693\"\u003e\u003cstrong data-end=\"1719\" data-start=\"1693\"\u003eFTP and SNTP functions\u003c\/strong\u003e for file transfer and clock synchronization \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1907\" data-start=\"1804\"\u003e\n\u003cp data-end=\"1907\" data-start=\"1806\"\u003eStandard \u003cstrong data-end=\"1837\" data-start=\"1815\"\u003eRJ45 Ethernet port\u003c\/strong\u003e for simple network connection \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2002\" data-start=\"1908\"\u003e\n\u003cp data-end=\"2002\" data-start=\"1910\"\u003eDesigned for mounting on CS1 CPU and expansion racks \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2028\" data-start=\"2004\"\u003eTypical Applications\u003c\/h3\u003e\n\u003cul data-end=\"2206\" data-start=\"2029\"\u003e\n\u003cli data-end=\"2081\" data-start=\"2029\"\u003e\n\u003cp data-end=\"2081\" data-start=\"2031\"\u003ePLC network integration in industrial automation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2124\" data-start=\"2082\"\u003e\n\u003cp data-end=\"2124\" data-start=\"2084\"\u003eRemote monitoring and data acquisition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2163\" data-start=\"2125\"\u003e\n\u003cp data-end=\"2163\" data-start=\"2127\"\u003eFactory production line networking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2206\" data-start=\"2164\"\u003e\n\u003cp data-end=\"2206\" data-start=\"2166\"\u003eSCADA and HMI communication interfaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2227\" data-start=\"2208\"\u003eProduct Details\u003c\/h3\u003e\n\u003cul data-end=\"2673\" data-start=\"2228\"\u003e\n\u003cli data-end=\"2275\" data-start=\"2228\"\u003e\n\u003cp data-end=\"2275\" data-start=\"2230\"\u003e\u003cstrong data-end=\"2247\" data-start=\"2230\"\u003eManufacturer:\u003c\/strong\u003e Omron Automation \u0026amp; Safety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2307\" data-start=\"2276\"\u003e\n\u003cp data-end=\"2307\" data-start=\"2278\"\u003e\u003cstrong data-end=\"2294\" data-start=\"2278\"\u003eModel \/ MPN:\u003c\/strong\u003e CS1W-ETN21\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2369\" data-start=\"2308\"\u003e\n\u003cp data-end=\"2369\" data-start=\"2310\"\u003e\u003cstrong data-end=\"2327\" data-start=\"2310\"\u003eProduct Type:\u003c\/strong\u003e Ethernet communication interface module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2457\" data-start=\"2370\"\u003e\n\u003cp data-end=\"2457\" data-start=\"2372\"\u003e\u003cstrong data-end=\"2390\" data-start=\"2372\"\u003eEthernet Type:\u003c\/strong\u003e 100BASE-TX (10\/100 Mb\/s) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2521\" data-start=\"2458\"\u003e\n\u003cp data-end=\"2521\" data-start=\"2460\"\u003e\u003cstrong data-end=\"2474\" data-start=\"2460\"\u003eConnector:\u003c\/strong\u003e RJ45 \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2608\" data-start=\"2522\"\u003e\n\u003cp data-end=\"2608\" data-start=\"2524\"\u003e\u003cstrong data-end=\"2545\" data-start=\"2524\"\u003eProtocol Support:\u003c\/strong\u003e TCP\/IP, UDP\/IP, FINS \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2673\" data-start=\"2609\"\u003e\n\u003cp data-end=\"2673\" data-start=\"2611\"\u003e\u003cstrong data-end=\"2625\" data-start=\"2611\"\u003eCondition:\u003c\/strong\u003e New\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2857\" data-start=\"2675\"\u003eThe \u003cstrong data-end=\"2713\" data-start=\"2679\"\u003eOmron CS1W-ETN21 Ethernet unit\u003c\/strong\u003e is ideal for professionals and system integrators needing reliable Ethernet connectivity between CS-series PLCs and modern industrial networks.\u003c\/p\u003e\n\u003cp\u003eEthernet Module, 100Base-TX cable, FINS communication service, FTP server functions, socket\/mail transmission\/mail receive, auto adj. PLC built-in clock, server\/host name specification), 5V 0.38A\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight: \u003c\/strong\u003e0.4kg\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU: \u003c\/strong\u003eCS1WETN21\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDelivery: \u003c\/strong\u003eWe ship via global express services, such as DHL, Fedex, Swiss Post.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty: \u003c\/strong\u003e3 Years AW warranty, for peace of mind.\u003c\/p\u003e","brand":"Omron","offers":[{"title":"New Surplus","offer_id":52260939268372,"sku":"cs1wetn21","price":1095.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/8375\/9697\/products\/CS1WETN21.jpg?v=1655698044","url":"https:\/\/automation-warehouse.com\/en-na\/products\/cs1w-etn21","provider":"Automation-Warehouse.com","version":"1.0","type":"link"}