{"product_id":"1756-l62s-controllogix-guardlogix-safety-controller-allen-bradley","title":"1756-L62S ControlLogix GuardLogix Safety Controller | Allen-Bradley","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1756-L62S\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a high-performance GuardLogix safety controller within the ControlLogix platform. This dual-processor architecture provides integrated safety control up to SIL 3, PLe Category 4 standards while simultaneously managing standard automation logic. It features 4 MB of user memory and manages massive I\/O counts, making it the primary choice for complex machinery protection and process safety applications. We supply this unit in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econdition, ensuring full hardware integrity for your mission-critical safety systems.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eController Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGuardLogix Safety Controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUser Memory:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 MB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eI\/O Memory:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e478 KB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Digital I\/O:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e128,000 Points\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Analog I\/O:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4,000 Points\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCurrent Draw (5.1V DC):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1200 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCurrent Draw (24V DC):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e14 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3.5 Watts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Dissipation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e11.9 BTU\/hr\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e30V Continuous\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUnit Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1.19 lbs (0.54 kg)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe 1756-L62S solves complex safety and automation integration challenges through its specialized hardware design:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual-Processor Redundancy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe GuardLogix architecture utilizes a primary controller (1756-L62S) and a safety partner module. This 1oo2 (one-out-of-two) structure cross-checks safety data in real-time, preventing dangerous failures and ensuring the system reaches a safe state upon detecting an error.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMassive Scalability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupport for up to 128,000 I\/O points allows this controller to manage entire plant-wide safety networks. This high capacity reduces the need for multiple independent safety relays and simplifies the overall control architecture.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Safety Programming:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEngineers use a single software environment (Studio 5000 \/ RSLogix 5000) for both standard and safety code. This integration eliminates the need for separate safety hardware programming, drastically reducing commissioning time and minimizing communication latency between safety and standard tasks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEfficient Thermal Profile:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDespite its significant processing power, the module dissipates only 3.5 Watts. This low thermal output prevents heat buildup in crowded ControlLogix chassis, protecting adjacent I\/O and communication modules from thermal stress.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 1756-L62S require a partner module for safety functions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. To achieve safety ratings up to SIL 3, you must pair the 1756-L62S with a 1756-LSP safety partner module. The two modules occupy adjacent slots in the ControlLogix chassis and communicate over the backplane to provide redundant logic execution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a Brand New original product?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. We guarantee this 1756-L62S is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoriginal factory stock. In safety-rated applications, using new hardware is mandatory to ensure the internal components meet their full safety lifecycle ratings (PFD\/PFH values).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this controller for standard logic without safety features?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile the 1756-L62S can execute standard logic, its primary value lies in its safety capabilities. If your application does not require safety certification, a standard 1756-L62 may provide a more cost-effective solution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of memory storage does it use for project backups?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe controller supports 1756-BA1 or 1756-BA2 batteries to maintain the volatile memory. For non-volatile storage without battery dependence, you should use the compatible CompactFlash memory cards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":53376608862392,"sku":"1756-L62S","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/1756-L62S.jpg?v=1776757638","url":"https:\/\/www.globalpetroparts.com\/products\/1756-l62s-controllogix-guardlogix-safety-controller-allen-bradley","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}