{"product_id":"allen-bradley-1756-en3tr-dual-port-ethernet-ip-module","title":"Allen-Bradley 1756-EN3TR ControlLogix EtherNet\/IP Communication Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 1756-EN3TR is a high-performance communication module designed for the ControlLogix platform. This EtherNet\/IP bridge module features an integrated dual-port embedded switch, facilitating seamless connectivity and network integration within industrial automation systems. Engineered for demanding environments, it provides reliable data exchange and supports advanced motion control applications, handling up to 128 axes of motion.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDual-port embedded switch for flexible network topology and reduced cabling requirements.\u003c\/li\u003e\n\u003cli\u003eEtherNet\/IP interface providing high-speed communication for ControlLogix controllers.\u003c\/li\u003e\n\u003cli\u003eSupports up to 128 axes of motion, suitable for complex synchronized motion control tasks.\u003c\/li\u003e\n\u003cli\u003eEfficient power management with low backplane current draw.\u003c\/li\u003e\n\u003cli\u003eRobust construction designed for standard ControlLogix chassis mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e1756-EN3TR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd\u003eEtherNet\/IP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Data Transfer Rate\u003c\/td\u003e\n\u003ctd\u003e12 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5.1 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current (5V)\u003c\/td\u003e\n\u003ctd\u003e1.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current (24V)\u003c\/td\u003e\n\u003ctd\u003e3 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Voltage\u003c\/td\u003e\n\u003ctd\u003e30V Continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the ControlLogix chassis is powered down before inserting or removing the module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eAlign the module carefully with the chassis slot guides and seat it firmly to ensure proper backplane connection.\u003c\/li\u003e\n\u003cli\u003eUse shielded Ethernet cabling for network connections to minimize EMI interference in industrial environments.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is securely locked into the chassis using the top and bottom latching mechanisms.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate spacing around the chassis to ensure proper airflow and cooling for all installed modules.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the primary function of the 1756-EN3TR?\u003c\/strong\u003e\u003cbr\u003eThe 1756-EN3TR serves as an EtherNet\/IP bridge, allowing the ControlLogix controller to communicate over Ethernet networks, including support for motion control data.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this module include an integrated switch?\u003c\/strong\u003e\u003cbr\u003eYes, the 1756-EN3TR features an embedded two-port switch, which allows for daisy-chaining network connections without requiring an external managed switch.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":44035922067546,"sku":"1756-EN3TR","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/wm_1_b2165bf0-2fbc-40c6-acb4-96106cffa880.jpg?v=1788934539","url":"https:\/\/www.spareoil.com\/ar\/products\/allen-bradley-1756-en3tr-dual-port-ethernet-ip-module","provider":"SpareOil Automation","version":"1.0","type":"link"}