{"product_id":"allen-bradley-controllogix-1756-l85e-controllogix-40mb-controller","title":"Allen-Bradley 1756-L85E ControlLogix 40MB Controller","description":"\u003cp\u003eThe Allen-Bradley 1756-L85E is a high-performance ControlLogix 5580 processor module designed for demanding industrial automation environments. This controller offers 40MB of user memory and provides a scalable, robust control engine capable of managing complex motion, process, and discrete control applications.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eControlLogix 5580 architecture with 40MB user memory\u003c\/li\u003e\n\u003cli\u003eSupports up to 300 EtherNet\/IP nodes\u003c\/li\u003e\n\u003cli\u003eIntegrated 1GB Ethernet port with auto-negotiation (10\/100\/1000 Mbps)\u003c\/li\u003e\n\u003cli\u003eDedicated USB 2.0 port for local configuration and programming\u003c\/li\u003e\n\u003cli\u003eSupports up to 32 tasks with up to 1000 programs per task\u003c\/li\u003e\n\u003cli\u003eIncludes 2GB nonvolatile memory via 1784-SD2 card\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1756-L85E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Memory\u003c\/td\u003e\n\u003ctd\u003e40 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiscrete I\/O Capacity\u003c\/td\u003e\n\u003ctd\u003e128,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog I\/O Capacity\u003c\/td\u003e\n\u003ctd\u003e4,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet Speed\u003c\/td\u003e\n\u003ctd\u003e10\/100\/1000 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e6.2 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Dissipation\u003c\/td\u003e\n\u003ctd\u003e21.2 BTU\/hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current (1.2V DC)\u003c\/td\u003e\n\u003ctd\u003e5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current (5.1V DC)\u003c\/td\u003e\n\u003ctd\u003e1.2 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e50V (continuous)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWater and Wastewater: Management of pumping stations and monitoring of critical process variables.\u003c\/li\u003e\n\u003cli\u003eFood and Beverage: High-speed filling lines and batching systems requiring precise regulatory compliance.\u003c\/li\u003e\n\u003cli\u003eLife Sciences: Advanced process control for pharmaceutical manufacturing where data integrity and high availability are paramount.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the chassis is powered down before inserting or removing the controller module.\u003c\/li\u003e\n\u003cli\u003eAlign the module circuit board with the top and bottom chassis guides and slide it in until it seats firmly into the backplane.\u003c\/li\u003e\n\u003cli\u003eUse ESD-safe handling practices, such as wearing a grounded wrist strap, to prevent damage to internal components.\u003c\/li\u003e\n\u003cli\u003eFor SD card installation, open the front panel door and insert the card with the contact end first (contacts on the right) until it clicks into place.\u003c\/li\u003e\n\u003cli\u003eEnsure proper ventilation around the chassis to maintain operating temperatures within specified limits.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUL-listed for US and Canada\u003c\/li\u003e\n\u003cli\u003eClass I, Division 2, Groups A, B, C, D hazardous locations\u003c\/li\u003e\n\u003cli\u003eCE-certified for EU compliance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the 1756-L85E?\u003c\/h3\u003e\u003cp\u003eIt is a high-performance ControlLogix 5580 controller featuring 40 MB of user memory, a USB port, and a 1 GB embedded Ethernet port, designed for applications requiring superior processing speed.\u003c\/p\u003e\u003ch3\u003eWhat software is required for programming?\u003c\/h3\u003e\u003cp\u003eThe 1756-L85E is configured and programmed using the Studio 5000 Logix Designer software environment (version 28 or later is recommended).\u003c\/p\u003e\u003ch3\u003eWhat are the power requirements for this module?\u003c\/h3\u003e\u003cp\u003eThe controller draws 5.0 mA at 1.2V DC and 1.20 A at 5.1V DC from the backplane.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":44679313293400,"sku":"1756-L85E","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/wm_1_cf616cb1-f494-4a57-8b18-c55b0878184e.jpg?v=1788019707","url":"https:\/\/www.industriaxplc.com\/id\/products\/allen-bradley-controllogix-1756-l85e-controllogix-40mb-controller","provider":"IndustriaX Limited","version":"1.0","type":"link"}