{"product_id":"1769-aentr-allen-bradley-compact-i-o-ethernet-comm-module","title":"1769-AENTR Allen-Bradley Compact I\/O Ethernet Comm Module","description":"\u003ch2 id=\"product-overview\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #2b579a; font-size: 1.1em;\"\u003eAllen-Bradley 1769-AENTR\u003c\/strong\u003e is a high-performance CompactLogix EtherNet\/IP adapter designed to provide a reliable bridge between 1769 Compact I\/O modules and an Ethernet network. Featuring \u003cstrong\u003edual 10\/100 Mbps Ethernet ports\u003c\/strong\u003e with an embedded switch, this module supports Device Level Ring (DLR) and linear topologies, significantly reducing the need for external switches. With the capacity to handle up to \u003cstrong\u003e128 simultaneous EtherNet\/IP connections\u003c\/strong\u003e, it is an ideal solution for distributed I\/O applications in automotive, packaging, and water treatment industries.\u003c\/p\u003e\n\u003ch2 id=\"technical-configuration\"\u003eTechnical Configuration\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Allen-Bradley (Rockwell Automation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Model:\u003c\/strong\u003e \u003cspan style=\"color: #2b579a;\"\u003e\u003cstrong\u003e1769-AENTR\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e Dual-port EtherNet\/IP (Embedded Switch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Capacity:\u003c\/strong\u003e 128 EtherNet\/IP \/ 96 TCP\/IP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Draw:\u003c\/strong\u003e 500mA at 5V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e 35mm DIN rail or Panel Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e 1769 Compact I\/O Modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"technical-specifications\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #cccccc; margin-bottom: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003e0°C to 60°C (32°F to 140°F)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eUnit Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003e\u003cstrong\u003e0.28 kg (approx. 0.62 lbs)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eNetwork Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003e10\/100 Mbps (Auto-negotiation)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eIP Addressing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003eRotary Switches \/ DHCP \/ BOOTP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eI\/O Banks\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003eUp to 3 Banks of 1769 I\/O\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003e30V Continuous (Basic Insulation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 id=\"key-features-benefits\"\u003eKey Features \u0026amp; Operational Benefits\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1. Network Resiliency with DLR:\u003c\/strong\u003e The 1769-AENTR supports \u003cstrong\u003eDevice Level Ring (DLR)\u003c\/strong\u003e topology. This allows the network to maintain communication even if a single cable break occurs, increasing uptime in critical machine automation and material handling systems without the cost of redundant hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Simplified Architecture:\u003c\/strong\u003e By eliminating the need for standalone Ethernet switches between every module, the 1769-AENTR reduces panel space and wiring costs. Its integrated switch simplifies the daisy-chaining of distributed I\/O drops, making it easier to integrate remote racks into a single Logix platform.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Seamless Migration:\u003c\/strong\u003e This adapter protects existing I\/O investments by allowing users to upgrade their controllers to newer Logix processors while keeping their existing 1769 I\/O modules. Remote monitoring and diagnostics are enabled immediately through its robust Ethernet connectivity.\u003c\/p\u003e\n\u003ch2 id=\"installation-guide\"\u003eInstallation Guidelines\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e Mount the unit on a standard 35mm DIN rail. Ensure the module is securely latched using the DIN rail mounting clip. When connecting to the 1769 backplane, ensure the tongue-and-groove slots are aligned before sliding the modules together.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNetwork Setup:\u003c\/strong\u003e Use Category 5e (or better) shielded twisted-pair cables. Set the unique IP address using the three rotary switches (range 001-254) for quick manual setup, or set them to 888 for a factory reset.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClearance:\u003c\/strong\u003e Maintain at least \u003cstrong\u003e50mm (2 in)\u003c\/strong\u003e of clearance on all sides to allow for proper heat dissipation. This is critical for maintaining the 60°C maximum operating temperature rating in high-density enclosures.\u003c\/p\u003e\n\u003ch2 id=\"technical-faqs\"\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many I\/O modules can a single 1769-AENTR support?\u003c\/strong\u003e\u003cbr\u003eA: It can support up to 30 modules across three I\/O banks, depending on the power supply capacity and the specific requirements of the connected modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it support Power over Ethernet (PoE)?\u003c\/strong\u003e\u003cbr\u003eA: No, the 1769-AENTR requires a separate 5V DC power source, typically provided through the 1769 CompactLogix backplane and power supply.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use the two ports for different subnets?\u003c\/strong\u003e\u003cbr\u003eA: No, the dual ports act as an unmanaged switch on the same subnet, intended for daisy-chaining or DLR ring configurations.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050730160260,"sku":"1769-AENTR","price":223.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1769-AENTR.jpg?v=1776863109","url":"https:\/\/www.etowonauto.com\/ha\/products\/1769-aentr-allen-bradley-compact-i-o-ethernet-comm-module","provider":"Etowon Auto","version":"1.0","type":"link"}