{"product_id":"allen-bradley-controllogix-1756-l84e-controllogix-20mb-controller","title":"Allen-Bradley 1756-L84E ControlLogix 5580 Controller","description":"\u003cp\u003eThe Allen-Bradley 1756-L84E is a high-performance Programmable Automation Controller (PAC) belonging to the ControlLogix 5580 series. Designed for demanding industrial environments, this controller provides robust processing power and integrated connectivity, making it suitable for large-scale automation, motion control, and complex process applications.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntegrated 1 Gb Ethernet port for high-speed communication and EtherNet\/IP device support\u003c\/li\u003e\n\u003cli\u003e20 MB of user memory for extensive application logic and data storage\u003c\/li\u003e\n\u003cli\u003eUSB 2.0 port for local configuration and firmware updates\u003c\/li\u003e\n\u003cli\u003eEnergy storage solution eliminates the need for traditional batteries\u003c\/li\u003e\n\u003cli\u003e4-character alphanumeric display for status and diagnostic information\u003c\/li\u003e\n\u003cli\u003eSupports up to 256 local I\/O modules\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAutomotive and heavy industry assembly line control\u003c\/li\u003e\n\u003cli\u003eHigh-speed packaging systems in food and beverage production\u003c\/li\u003e\n\u003cli\u003eProcess and safety control in oil, gas, and chemical facilities\u003c\/li\u003e\n\u003cli\u003ePlant-wide distributed I\/O management for water and wastewater treatment\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-L84E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eControlLogix 5580\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Memory\u003c\/td\u003e\n\u003ctd\u003e20 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Discrete I\/O\u003c\/td\u003e\n\u003ctd\u003e128,000 points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Analog I\/O\u003c\/td\u003e\n\u003ctd\u003e4,000 points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003e5 mA @ 1.2V DC, 1.20 A @ 5.1V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e8 W (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 degC (32 to 140 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003e1x 1Gb Ethernet, 1x USB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the controller is installed in a ControlLogix chassis with adequate ventilation to maintain operating temperatures within the 0 to 60 degC range.\u003c\/li\u003e\n\u003cli\u003ePower down the chassis before inserting or removing the controller module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eUse shielded Ethernet cabling for high-EMI environments to ensure reliable communication.\u003c\/li\u003e\n\u003cli\u003eFirmware updates should be performed using the ControlFlash or ControlFlash Plus utility via the USB or Ethernet interface.\u003c\/li\u003e\n\u003cli\u003eStudio 5000 Logix Designer (Version 28 or higher) is required for full feature support.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the 1756-L84E?\u003c\/h3\u003e\u003cp\u003eIt is a high-performance Programmable Automation Controller (PAC) from the ControlLogix 5580 family, designed for large-scale industrial systems, real-time processing, motion control, and safety, with an integrated 1 Gb Ethernet port.\u003c\/p\u003e\u003ch3\u003eHow many I\/O points does it support?\u003c\/h3\u003e\u003cp\u003eIt supports a maximum of 128,000 discrete I\/O points and 4,000 analog I\/O points.\u003c\/p\u003e\u003ch3\u003eDoes the controller require a battery?\u003c\/h3\u003e\u003cp\u003eNo, the 1756-L84E utilizes a modern energy storage solution that eliminates the need for a battery to retain volatile memory contents.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51005022896380,"sku":"1756-L84E","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_2dbac005-0ae7-4a6a-a44f-caa89c312dd4.jpg?v=1787421284","url":"https:\/\/www.electronicplc.com\/ar\/products\/allen-bradley-controllogix-1756-l84e-controllogix-20mb-controller","provider":"Electronic PLC","version":"1.0","type":"link"}