{"product_id":"allen-bradley-11734-aentrserb","title":"11734-AENTRSERB","description":"\u003ch2\u003eOverview of Allen-Bradley 1734-AENTR Series B POINT I\/O Dual Port Ethernet Adapter\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 1734-AENTR Series B is a dual-port EtherNet\/IP adapter module for POINT I\/O systems. It enables reliable network connectivity for up to 63 I\/O modules and supports Device Level Ring (DLR) topology, offering increased network resilience. This adapter supports 10\/100 Mbps Ethernet communication speeds and uses external 24 V DC power input.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of 1734-AENTR Series B\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Ethernet Ports:\u003c\/strong\u003e Supports ring, star, and tree topologies with embedded switch capability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommunication Rates:\u003c\/strong\u003e 10\/100 Mbps, half or full duplex, auto-negotiation for optimal transmission.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExpansion I\/O Capacity:\u003c\/strong\u003e Up to 63 POINT I\/O modules, 31 simultaneous direct connections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBackplane Output Current:\u003c\/strong\u003e 0.8 A maximum at 5 V DC; current budget must cover attached modules.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 24 V DC (range: 19.2–28.8 V DC), reverse polarity protected.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 10.4 W max at 28.8 V DC.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIsolation Voltage:\u003c\/strong\u003e 50 V continuous between field side and backplane.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e -20 to 60°C (-4 to 140°F).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStatus Indicators:\u003c\/strong\u003e Power, adapter active, module status, network status, POINTBus status.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Vertically on DIN rail, open-style enclosure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCabling:\u003c\/strong\u003e Standard Cat5\/6 RJ45 Ethernet connectors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP Address Assignment:\u003c\/strong\u003e Static, DHCP, or thumbwheel configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv\u003e\n  \u003cdiv\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e Dual-port EtherNet\/IP adapter\u003c\/div\u003e\n  \u003cdiv\u003e\n\u003cstrong\u003ePorts:\u003c\/strong\u003e 2 Ethernet, RJ45 (Cat5\/6)\u003c\/div\u003e\n  \u003cdiv\u003e\n\u003cstrong\u003eExpansion I\/O Capacity:\u003c\/strong\u003e 63 POINT I\/O modules\u003c\/div\u003e\n  \u003cdiv\u003e\n\u003cstrong\u003eCommunication Rate:\u003c\/strong\u003e 10\/100 Mbps, half\/full duplex\u003c\/div\u003e\n  \u003cdiv\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 24 V DC (19.2–28.8 V DC)\u003c\/div\u003e\n  \u003cdiv\u003e\n\u003cstrong\u003eBackplane Current Output:\u003c\/strong\u003e 0.8 A @ 5 V DC\u003c\/div\u003e\n  \u003cdiv\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 10.4 W max\u003c\/div\u003e\n  \u003cdiv\u003e\n\u003cstrong\u003eOperating Temp:\u003c\/strong\u003e -20 to 60°C\u003c\/div\u003e\n  \u003cdiv\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN rail, vertical orientation\u003c\/div\u003e\n  \u003cdiv\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e Open style\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eApplications \/ Use Cases\u003c\/h2\u003e\n\u003cp\u003eThe 1734-AENTR Series B adapter is used to network large numbers of POINT I\/O modules in industrial automation, supporting Device Level Ring for high availability and fast recovery from network faults. It is ideal for process, packaging, water treatment, and distributed control systems requiring reliable Ethernet\/IP communication.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47809553203499,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_c8aabf08-5fc1-429c-a891-db0c2be44bfc.png?v=1723546554","url":"https:\/\/leadtime.ca\/products\/allen-bradley-11734-aentrserb","provider":"LEADTIME","version":"1.0","type":"link"}