{"product_id":"allen-bradley-1756-enet-ethernet-ip-communication-module","title":"Allen-Bradley 1756-ENET ControlLogix EtherNet\/IP Bridge Communication Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 1756-ENET is a ControlLogix EtherNet\/IP bridge communication module designed to facilitate high-speed data exchange between a ControlLogix controller and an Ethernet network. This module provides a gateway for controller-to-controller communication, HMI connectivity, and integration with other Ethernet-enabled industrial devices. Please note that this unit was officially discontinued by the manufacturer as of June 23, 2010. When ordering, please specify whether you require Series A or Series B hardware to ensure compatibility with your existing system architecture.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProvides 10 Mbps Ethernet data transfer rates.\u003c\/li\u003e\n\u003cli\u003eSupports linear network topologies for system integration.\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for the ControlLogix platform, mounting directly into the chassis.\u003c\/li\u003e\n\u003cli\u003eFacilitates robust communication bridge functionality for EtherNet\/IP networks.\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-ENET\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Speed\u003c\/td\u003e\n\u003ctd\u003e10 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation (Max)\u003c\/td\u003e\n\u003ctd\u003e13.3 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current (5.1V DC)\u003c\/td\u003e\n\u003ctd\u003e900 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current (24V DC)\u003c\/td\u003e\n\u003ctd\u003e350 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Backplane Current\u003c\/td\u003e\n\u003ctd\u003e350 mA (nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Topologies\u003c\/td\u003e\n\u003ctd\u003eLinear\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 1756-ENET module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is fully seated in the chassis slot and that the locking tab is engaged.\u003c\/li\u003e\n\u003cli\u003eFollow standard ESD (electrostatic discharge) precautions during handling to protect sensitive internal components.\u003c\/li\u003e\n\u003cli\u003eUse appropriate shielded Ethernet cabling to minimize electromagnetic interference (EMI) in industrial environments.\u003c\/li\u003e\n\u003cli\u003eMaintain proper ventilation within the cabinet to stay within the module's thermal dissipation limits.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eIs the 1756-ENET still supported by the manufacturer?\u003c\/h3\u003e\u003cp\u003eNo, the 1756-ENET was discontinued by Allen-Bradley on June 23, 2010. We provide this unit as a legacy replacement part for existing systems.\u003c\/p\u003e\u003ch3\u003eWhat is the difference between Series A and Series B?\u003c\/h3\u003e\u003cp\u003eSeries A and B represent different hardware revisions of the 1756-ENET. Please check your current module's label or your system documentation to confirm which series is required for your specific application, as they may have different firmware or hardware compatibility requirements.\u003c\/p\u003e\u003ch3\u003eDoes this module require external power?\u003c\/h3\u003e\u003cp\u003eNo, the module draws its operating power directly from the ControlLogix backplane. Ensure your power supply module is sized to accommodate the 13.3W maximum power dissipation of this unit.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51215576203516,"sku":"1756-ENET","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_df8ba6fa-87e5-4ec7-bd35-06257b024850.jpg?v=1788302290","url":"https:\/\/www.electronicplc.com\/ar\/products\/allen-bradley-1756-enet-ethernet-ip-communication-module","provider":"Electronic PLC","version":"1.0","type":"link"}