{"product_id":"controllogix-controller-1756-l81ek-allen-bradley","title":"ControlLogix Controller 1756-L81EK Allen-Bradley","description":"\u003ch2\u003e\u003cstrong\u003eAllen-Bradley 1756-L81EK ControlLogix 5580 Controller Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Allen-Bradley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong style=\"color: #d9534f;\"\u003e1756-L81EK\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e ControlLogix 5580\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser Memory:\u003c\/strong\u003e 3 MB for program storage and data\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEtherNet Port:\u003c\/strong\u003e 1GB for high-speed communication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Port:\u003c\/strong\u003e USB 2.0 with 12 Mbps transfer rate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum I\/O Support:\u003c\/strong\u003e Up to 128,000 digital and 4,000 analog points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTask Capacity:\u003c\/strong\u003e 32 tasks with 1,000 programs per task\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEtherNet\/IP Devices:\u003c\/strong\u003e Supports 60 connected devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 4-character alpha-numeric front display\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming Languages:\u003c\/strong\u003e Ladder Diagram, Function Block Diagram, Structured Text, Sequential Function Chart\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Networks:\u003c\/strong\u003e EtherNet\/IP, DeviceNet, ControlNet, Remote I\/O, Data Highway Plus, SynchLink\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 6.2 watts with 21.2 BTU\/hour thermal dissipation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation Voltage:\u003c\/strong\u003e 50 volts continuous for enhanced safety\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e Designed for industrial temperature ranges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Tolerance:\u003c\/strong\u003e Conformally coated for protection against dust and moisture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Interference:\u003c\/strong\u003e Built-in noise immunity for stable operation in electrically noisy environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How much user memory does the 1756-L81EK controller have?\u003c\/strong\u003e\u003cbr\u003eA: This ControlLogix 5580 controller provides 3 MB of user memory for programs and data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What communication networks does this controller support?\u003c\/strong\u003e\u003cbr\u003eA: It supports EtherNet\/IP, DeviceNet, ControlNet, Remote I\/O, Data Highway Plus, and SynchLink.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How many tasks and programs can I run on the 1756-L81EK?\u003c\/strong\u003e\u003cbr\u003eA: You can configure up to 32 tasks, each with as many as 1,000 programs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Do you have the 1756-L81EK in stock for quick delivery?\u003c\/strong\u003e\u003cbr\u003eA: Yes, we maintain stock on hand and typically ship within 5 days using carriers like DHL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the return policy if the controller does not meet my needs?\u003c\/strong\u003e\u003cbr\u003eA: We offer a 30-day return window for qualified purchases, ensuring customer satisfaction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more details on the \u003cstrong style=\"color: #d9534f;\"\u003e1756-L81EK\u003c\/strong\u003e ControlLogix 5580 controller or to place an order, contact our team. We provide expert support and fast shipping.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContact:\u003c\/strong\u003e Email \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e or call \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e via WhatsApp for immediate assistance.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45485034078369,"sku":"1756-L81EK","price":221.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/1756-L81EK.jpg?v=1764743648","url":"https:\/\/www.autonexcontrol.com\/az\/products\/controllogix-controller-1756-l81ek-allen-bradley","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}