{"product_id":"allen-bradley-guardlogix-5580-safety-controller-4-5mb-1756-l81es","title":"Allen-Bradley GuardLogix 5580 Safety Controller 4.5MB 1756-L81ES","description":"\u003ch2\u003eAllen-Bradley 1756-L81ES GuardLogix 5580 Safety Controller\u003c\/h2\u003e\n\u003cp\u003eEnhance your safety automation with the \u003cstrong\u003e1756-L81ES\u003c\/strong\u003e GuardLogix controller from \u003cstrong\u003eAllen-Bradley\u003c\/strong\u003e. This advanced safety processor combines \u003cstrong style=\"color: #2e86ab;\"\u003e4.5MB total memory\u003c\/strong\u003e with robust safety features, supporting up to 128,000 I\/O points for comprehensive industrial protection.\u003c\/p\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Allen-Bradley \/ Rockwell Automation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e GuardLogix 5580 Safety Controller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003e1756-L81ES\u003c\/strong\u003e Safety Processor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Rating:\u003c\/strong\u003e SIL 2 compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory Type:\u003c\/strong\u003e Standard + Safety dedicated memory\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.394 kg (0.87 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Memory:\u003c\/strong\u003e 3 MB user memory capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Memory:\u003c\/strong\u003e 1.5 MB dedicated safety memory\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Volatile Memory:\u003c\/strong\u003e 2 GB integrated storage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum I\/O Capacity:\u003c\/strong\u003e \u003cstrong style=\"color: #a23b72;\"\u003e128,000 points\u003c\/strong\u003e total\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital I\/O:\u003c\/strong\u003e 128,000 points maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog I\/O:\u003c\/strong\u003e 4,000 points maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Consumption:\u003c\/strong\u003e 5mA @ 1.2V DC, 1.2A @ 1.5V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e 6.2 Watts maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Ports:\u003c\/strong\u003e USB 2.0 (12 Mbps) + 1GB Ethernet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEtherNet\/IP Nodes:\u003c\/strong\u003e Supports 100 devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTask Capacity:\u003c\/strong\u003e 31 standard tasks + 1 safety task\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrograms per Task:\u003c\/strong\u003e 1,000 maximum programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to 60°C range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 4-character alpha\/numeric status display\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSafety \u0026amp; Communication Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Memory Architecture:\u003c\/strong\u003e Separate standard and safety memory\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Support:\u003c\/strong\u003e EtherNet\/IP, ControlNet, DeviceNet compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming Languages:\u003c\/strong\u003e LD, ST, FBD, SFC for standard tasks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Programming:\u003c\/strong\u003e Ladder Diagram only for safety tasks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundancy Support:\u003c\/strong\u003e Works with ControlLogix redundancy modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall in any ControlLogix chassis (4-slot to 17-slot)\u003c\/li\u003e\n\u003cli\u003eCompatible with Series B and Series C chassis models\u003c\/li\u003e\n\u003cli\u003eWorks with standard 1756-PAxx and 1756-PBxx power supplies\u003c\/li\u003e\n\u003cli\u003eSupports mixed standard and safety I\/O configurations\u003c\/li\u003e\n\u003cli\u003eFeatures intuitive diagnostic display for status monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMemory \u0026amp; Storage Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable Memory:\u003c\/strong\u003e Compatible with 1756-SD2 memory cards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Storage:\u003c\/strong\u003e 2 GB non-volatile memory included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory Protection:\u003c\/strong\u003e Secure data retention during power loss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpandable Capacity:\u003c\/strong\u003e Support for additional memory modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAccess complete safety implementation guides: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/1756_ControlLogix_I_O_Modules_Specifications.pdf?v=1758762502\"\u003eDownload 1756-L81ES Safety Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003ePackaging \u0026amp; Shipping\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e 1 x \u003cstrong\u003e1756-L81ES\u003c\/strong\u003e Safety Controller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Methods:\u003c\/strong\u003e FedEx, UPS, DHL express delivery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Coverage:\u003c\/strong\u003e 12-month comprehensive protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat safety level does this controller achieve?\u003c\/strong\u003e\u003cbr\u003eThe controller is designed to meet SIL 2 safety standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I mix standard and safety I\/O?\u003c\/strong\u003e\u003cbr\u003eYes, it supports mixed standard and safety I\/O configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat memory card is compatible?\u003c\/strong\u003e\u003cbr\u003eUse only the 1756-SD2 memory card for expansion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many EtherNet\/IP nodes does it support?\u003c\/strong\u003e\u003cbr\u003eIt can manage up to 100 EtherNet\/IP devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat programming software is required?\u003c\/strong\u003e\u003cbr\u003eUse Studio 5000 Automation Engineering environment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e© 2025 Ubest Automation Limited. All rights reserved.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eOriginal Source:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003eContact:\u003c\/strong\u003e \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e | \u003ca href=\"https:\/\/wa.me\/8618030005825\"\u003e+86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51116237488410,"sku":"1756-L81ES","price":158.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/1756-L81ES_2_584780ca-87c6-433b-9ad3-50ea4afb9d75.jpg?v=1759041036","url":"https:\/\/www.ubestplc.com\/bg\/products\/allen-bradley-guardlogix-5580-safety-controller-4-5mb-1756-l81es","provider":"Ubest Automation Limited","version":"1.0","type":"link"}