{"product_id":"omron-cj1w-eip21s-ethernet-ip-communication-unit-100base-tx-plc-module","title":"Omron CJ1W-EIP21S EtherNet\/IP Communication Unit 100Base-TX PLC Module","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"19\" data-end=\"365\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe Omron CJ1W-EIP21S is an EtherNet\/IP communication unit designed to enable high-speed data exchange between PLC systems and industrial networks. It supports 100Base-TX communication and integrates seamlessly with Omron NJ, CJ, and CP1H series controllers. This module is used for real-time control, monitoring, and data communication in industrial automation environments.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"509\" data-start=\"486\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable height=\"457\" style=\"width: 76.6696%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45.359%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.2907%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45.359%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.2907%;\"\u003eOmron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45.359%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.2907%;\"\u003eIndustrial Automation and Controls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45.359%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.2907%;\"\u003eCJ1W-EIP21S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45.359%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.2907%;\"\u003ePLC Module\/Rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45.359%;\"\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.2907%;\"\u003eEtherNet\/IP Communication Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45.359%;\"\u003e\u003cstrong\u003eNetwork Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.2907%;\"\u003eEtherNet\/IP (100Base-TX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45.359%;\"\u003e\u003cstrong\u003eTransmission Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.2907%;\"\u003e100 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45.359%;\"\u003e\u003cstrong\u003eMedia Access Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.2907%;\"\u003eCSMA\/CD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45.359%;\"\u003e\u003cstrong\u003eTransmission Media\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.2907%;\"\u003eShielded twisted-pair (Cat 5\/5e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45.359%;\"\u003e\u003cstrong\u003eMax Transmission Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.2907%;\"\u003e100 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45.359%;\"\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.2907%;\"\u003eCPU Rack \/ Expansion Rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45.359%;\"\u003e\u003cstrong\u003eCompatible PLCs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.2907%;\"\u003eNJ, CJ1\/CJ2, CP1H Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45.359%;\"\u003e\u003cstrong\u003eCurrent Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.2907%;\"\u003e650 mA max. at 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45.359%;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.2907%;\"\u003e31 × 90 × 65 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45.359%;\"\u003e\u003cstrong\u003eMemory Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.2907%;\"\u003eNon-volatile (for settings and logs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45.359%;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.2907%;\"\u003e0°C to 55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45.359%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.2907%;\"\u003eApprox. 91 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-sheets-root=\"1\"\u003eCJ1W-EIP21S\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"426\" data-end=\"906\"\u003eThe CJ1W-EIP21S is a CPU Bus Unit from Omron’s CJ-series, developed for EtherNet\/IP network integration. It is mounted on a CPU or expansion rack and facilitates communication between PLCs and external devices using standard Ethernet protocols. The unit features built-in non-volatile memory for storing network configurations, tag data links, and operational settings. It is widely used in factory automation systems where reliable and scalable network communication is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-end=\"1102\" data-start=\"1085\"\u003eKey Features:\u003cmeta charset=\"utf-8\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1476\" data-start=\"868\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"876\" data-end=\"1526\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1479\" data-start=\"849\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1457\" data-start=\"876\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"918\" data-end=\"1579\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1471\" data-start=\"864\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1430\" data-start=\"829\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"784\" data-end=\"1373\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1446\" data-start=\"868\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"808\" data-end=\"1355\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"810\" data-end=\"1356\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1340\" data-start=\"753\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"844\" data-end=\"1357\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1439\" data-start=\"878\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"771\" data-end=\"1357\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1362\" data-start=\"798\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1627\" data-start=\"1030\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1631\" data-start=\"953\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"985\" data-end=\"1702\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1667\" data-start=\"957\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"944\" data-end=\"1636\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1451\" data-start=\"866\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"884\" data-end=\"1483\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1516\" data-start=\"921\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"933\" data-end=\"1526\"\u003e\n\u003cli data-section-id=\"p7jd74\" data-start=\"933\" data-end=\"1015\"\u003eEtherNet\/IP communication: Enables high-speed industrial Ethernet connectivity\u003c\/li\u003e\n\u003cli data-section-id=\"he1ibf\" data-start=\"1016\" data-end=\"1085\"\u003e100Base-TX support: Provides stable data transmission at 100 Mbps\u003c\/li\u003e\n\u003cli data-section-id=\"17pezbl\" data-start=\"1086\" data-end=\"1165\"\u003eWide PLC compatibility: Works with NJ, CJ1\/CJ2, and CP1H series controllers\u003c\/li\u003e\n\u003cli data-section-id=\"1chu2wj\" data-start=\"1166\" data-end=\"1223\"\u003eFlexible mounting: Installs on CPU or expansion racks\u003c\/li\u003e\n\u003cli data-section-id=\"1kdbh63\" data-start=\"1224\" data-end=\"1298\"\u003eNon-volatile memory: Stores network settings, tag data links, and logs\u003c\/li\u003e\n\u003cli data-section-id=\"yvgfnf\" data-start=\"1299\" data-end=\"1374\"\u003eScalable architecture: Supports multiple units per system configuration\u003c\/li\u003e\n\u003cli data-section-id=\"bojf6f\" data-start=\"1375\" data-end=\"1451\"\u003eStandard Ethernet media: Uses STP cables (Cat 5\/5e) for easy integration\u003c\/li\u003e\n\u003cli data-section-id=\"hkufmb\" data-start=\"1452\" data-end=\"1526\"\u003eReal-time data exchange: Supports control, monitoring, and diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1528\" data-end=\"1649\"\u003eThe CJ1W-EIP21S delivers the reliability and precision required for industrial network communication and control systems.\u003c\/p\u003e\n\u003cul data-start=\"841\" data-end=\"1426\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"902\" data-end=\"1480\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1482\" data-start=\"871\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1577\" data-start=\"909\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"903\" data-end=\"1590\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1573\" data-start=\"902\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1480\" data-start=\"877\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1552\" data-start=\"887\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"891\" data-end=\"1526\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"843\" data-end=\"1499\"\u003e\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":51310210973994,"sku":"CJ1W-EIP21S","price":1789.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/ECO-T832-120-2_d4fbeae8-a064-44fe-a560-5df2d9c80ea3.jpg?v=1774802742","url":"https:\/\/iqelectro.com\/products\/omron-cj1w-eip21s-ethernet-ip-communication-unit-100base-tx-plc-module","provider":"IQElectro","version":"1.0","type":"link"}