{"product_id":"allen-bradley-1756-en2trk-conformal-coated-ethernet-ip-module","title":"Allen-Bradley 1756-EN2TRK ControlLogix EtherNet\/IP Communication Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 1756-EN2TRK is a high-performance EtherNet\/IP communication bridge module designed for the ControlLogix platform. This specific variant features factory-applied conformal coating, providing enhanced protection for internal circuitry against harsh environmental factors such as humidity, corrosive gases, and airborne contaminants. It serves as a robust network interface for real-time I\/O control, safety messaging, and controller-to-controller communication, making it suitable for demanding industrial sectors including mining, water treatment, and chemical processing.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConformal Coating:\u003c\/strong\u003e Specialized protection for internal electronic assemblies against chemical exposure and condensation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Port Architecture:\u003c\/strong\u003e Two RJ45 Ethernet ports supporting linear, star, and Device Level Ring (DLR) network topologies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Resilience:\u003c\/strong\u003e Supports DLR to maintain network integrity and prevent communication loss during cable failures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Communication:\u003c\/strong\u003e 10\/100 Mbps Ethernet with automatic negotiation for seamless integration into existing plant networks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic Support:\u003c\/strong\u003e Includes a dedicated USB port for local configuration and troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is intended for use in ControlLogix chassis-based systems where network reliability is critical. It is frequently deployed in applications requiring redundant network paths, high-speed data exchange between controllers, and operation in environments where standard electronic components might be susceptible to atmospheric degradation.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1756-EN2TRK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Rate\u003c\/td\u003e\n\u003ctd\u003e10\/100 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\u003c\/td\u003e\n\u003ctd\u003e1.0 A @ 5.0 VDC \/ 3 mA @ 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Dissipation\u003c\/td\u003e\n\u003ctd\u003e21.28 BTU\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e30 V (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.\u003c\/li\u003e\n\u003cli\u003eThe module occupies one standard slot in the chassis; it can be placed in any available slot.\u003c\/li\u003e\n\u003cli\u003eUse shielded Ethernet cabling to minimize EMI interference in high-noise industrial environments.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is properly seated and the locking mechanism is engaged to ensure a secure backplane connection.\u003c\/li\u003e\n\u003cli\u003eMaintain proper ventilation within the cabinet to stay within the 0 to 60 deg C operating temperature range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Does this module require a managed switch?\u003c\/strong\u003e\u003cbr\u003eA: No, the 1756-EN2TRK features built-in dual-port architecture that supports DLR and linear topologies, eliminating the need for external managed switches in many configurations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can this module be used in standard ControlLogix chassis?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it is fully compatible with standard ControlLogix chassis and occupies a single slot.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51191812522236,"sku":"1756-EN2TRK","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_5718e7ba-347f-4c48-bab8-173edcd8d056.jpg?v=1788118875","url":"https:\/\/www.electronicplc.com\/es\/products\/allen-bradley-1756-en2trk-conformal-coated-ethernet-ip-module","provider":"Electronic PLC","version":"1.0","type":"link"}