{"title":"GuardLogix","description":"","products":[{"product_id":"allen-bradley-1756-l63s-guardlogix-safety-controller-8mb-memory","title":"Allen-Bradley 1756-L63S GuardLogix Safety Controller 8MB Memory","description":"\u003ch2\u003eAllen-Bradley 1756-L63S GuardLogix Safety Controller\u003c\/h2\u003e\n\u003cp\u003eEnhance your industrial safety systems with the \u003cstrong\u003e1756-L63S\u003c\/strong\u003e GuardLogix controller from \u003cstrong\u003eAllen-Bradley\u003c\/strong\u003e. This advanced safety controller combines standard control features with robust safety functionality, supporting up to 128,000 I\/O points for comprehensive automation solutions.\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 ControlLogix GuardLogix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong style=\"color: #2e86ab;\"\u003e1756-L63S\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eController Type:\u003c\/strong\u003e Safety Controller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e Open-style design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Rating:\u003c\/strong\u003e Suitable for SIL 3 applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser Memory:\u003c\/strong\u003e \u003cstrong style=\"color: #a23b72;\"\u003e8 MB\u003c\/strong\u003e capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Memory:\u003c\/strong\u003e 3.75 MB dedicated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Memory:\u003c\/strong\u003e 478 KB available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum I\/O Points:\u003c\/strong\u003e 128,000 total capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital I\/O:\u003c\/strong\u003e 128,000 maximum points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog I\/O:\u003c\/strong\u003e 4,000 maximum points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Draw:\u003c\/strong\u003e 1200mA @ 5.1V DC, 14mA @ 24V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e 3.5 Watts maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Dissipation:\u003c\/strong\u003e 11.9 BTU\/hour\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation Voltage:\u003c\/strong\u003e 30V continuous operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Modes:\u003c\/strong\u003e RUN, PROGRAM, REMOTE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Support:\u003c\/strong\u003e EtherNet\/IP, DeviceNet, ControlNet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e Built-in lithium battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSafety Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Channel Safety:\u003c\/strong\u003e Isolated second channel via coprocessor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Communication:\u003c\/strong\u003e Supports safety protocols over standard networks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSIL 3 Compliance:\u003c\/strong\u003e Meets Safety Integrity Level 3 requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Safety:\u003c\/strong\u003e Combines standard and safety control in one platform\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Additional Wiring:\u003c\/strong\u003e Simplified safety system implementation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAccess complete technical documentation and safety guidelines: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/1756_ControlLogix_I_O_Modules_Specifications.pdf?v=1758762502\"\u003eDownload 1756-L63S Datasheet\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-L63S\u003c\/strong\u003e GuardLogix 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 warranty\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 standards does this controller meet?\u003c\/strong\u003e\u003cbr\u003eThe controller is designed for SIL 3 safety applications and compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I use standard and safety I\/O together?\u003c\/strong\u003e\u003cbr\u003eYes, it supports mixed standard and safety I\/O up to 128,000 points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat networks support safety communication?\u003c\/strong\u003e\u003cbr\u003eSafety communication works over EtherNet\/IP, DeviceNet, and ControlNet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow does the dual-channel safety work?\u003c\/strong\u003e\u003cbr\u003eAn isolated coprocessor provides the second safety channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs special wiring needed for safety functions?\u003c\/strong\u003e\u003cbr\u003eNo additional wiring is required for basic safety implementation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor technical support and safety application guidance: \u003cstrong\u003eSupport Contact:\u003c\/strong\u003e \u003ca href=\"https:\/\/wa.me\/8615880200923\"\u003e+86 158 8020 0923\u003c\/a\u003e\u003c\/p\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":51115609620762,"sku":"1756-L63S","price":148.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/1756-L63S_2.jpg?v=1758793229"},{"product_id":"allen-bradley-1756-l72s-guardlogix-safety-processor-4mb-memory","title":"Allen-Bradley 1756-L72S GuardLogix Safety Processor 4MB Memory","description":"\u003ch2\u003eAllen-Bradley 1756-L72S GuardLogix Safety Processor\u003c\/h2\u003e\n\u003cp\u003eElevate your industrial safety systems with the \u003cstrong\u003e1756-L72S\u003c\/strong\u003e GuardLogix processor from \u003cstrong\u003eAllen-Bradley\u003c\/strong\u003e. This advanced programmable automation controller delivers robust safety performance with \u003cstrong style=\"color: #2e86ab;\"\u003e4MB user memory\u003c\/strong\u003e and dedicated safety features for SIL 3\/Cat. 4\/PLe applications.\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 5570\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003e1756-L72S\u003c\/strong\u003e Programmable Automation Controller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Rating:\u003c\/strong\u003e SIL 3, Category 4, PLe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eController Type:\u003c\/strong\u003e Dual-processor safety solution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.55 lbs (0.25 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser Memory:\u003c\/strong\u003e 4 MB standard memory capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Memory:\u003c\/strong\u003e 2 MB dedicated safety memory\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Memory:\u003c\/strong\u003e 0.98 MB for input\/output processing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Volatile Memory:\u003c\/strong\u003e 1 GB SD card (1784-SD1) included\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 maximum points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog I\/O:\u003c\/strong\u003e 4,000 maximum points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Consumption:\u003c\/strong\u003e 5mA @ 1.2V DC, 800mA @ 5.1V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e 2.5 Watts maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Dissipation:\u003c\/strong\u003e 8.5 BTU\/hour\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation Voltage:\u003c\/strong\u003e 30V continuous operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Port:\u003c\/strong\u003e 1 x Built-in USB port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eController Connections:\u003c\/strong\u003e Supports up to 500 connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Tasks:\u003c\/strong\u003e 31 programmable tasks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Tasks:\u003c\/strong\u003e 1 dedicated safety task\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSafety \u0026amp; Performance Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Processor Design:\u003c\/strong\u003e Requires 1756-L7SP safety partner module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Safety:\u003c\/strong\u003e Standard and safety projects in single file\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Storage Modules:\u003c\/strong\u003e Environmentally friendly battery alternative\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Support:\u003c\/strong\u003e ControlNet, DeviceNet, EtherNet\/IP safety communication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Display:\u003c\/strong\u003e Real-time diagnostic information\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 slot (4-slot to 17-slot)\u003c\/li\u003e\n\u003cli\u003eCompatible with standard and conformally-coated chassis\u003c\/li\u003e\n\u003cli\u003eWorks with 1756-PAxx and 1756-PBxx power supplies\u003c\/li\u003e\n\u003cli\u003eMultiple controllers can operate in same chassis\u003c\/li\u003e\n\u003cli\u003eNo traditional lithium batteries required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnergy Storage Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1756-ESMCAP:\u003c\/strong\u003e Integrated capacitor module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1756-ESMNSE:\u003c\/strong\u003e Removable backup with no residual time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1756-ESMNRM:\u003c\/strong\u003e Non-removable module for secure applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDownload the complete technical manual for detailed installation and programming instructions: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/1756_ControlLogix_I_O_Modules_Specifications.pdf?v=1758762502\"\u003eDownload 1756-L72S Technical Guide\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-L72S\u003c\/strong\u003e Controller with 1GB SD Card\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Methods:\u003c\/strong\u003e FedEx, UPS, DHL express shipping available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12-month performance guarantee\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 partner module do I need?\u003c\/strong\u003e\u003cbr\u003eYou must use the 1756-L7SP or 1756-L7SPK safety partner module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I expand the non-volatile memory?\u003c\/strong\u003e\u003cbr\u003eYes, the SD card can be upgraded to 2GB using the 1784-SD2 card.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many I\/O points can this controller handle?\u003c\/strong\u003e\u003cbr\u003eIt supports up to 128,000 digital and 4,000 analog I\/O points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat networks support safety communication?\u003c\/strong\u003e\u003cbr\u003eSafety protocols work over EtherNet\/IP, DeviceNet, and ControlNet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes this controller use traditional batteries?\u003c\/strong\u003e\u003cbr\u003eNo, it uses modern energy storage modules instead of lithium batteries.\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":51115676008730,"sku":"1756-L72S","price":152.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/1756-L72S_2.jpg?v=1758792975"},{"product_id":"1756-l7spk-allen-bradley-guardlogix-controller-safety-controller","title":"1756-L7SPK | Allen-Bradley GuardLogix Controller | Safety Controller","description":"\u003ch2\u003e\u003cstrong\u003eAllen-Bradley 1756-L7SPK GuardLogix Safety Partner Controller\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eEnhance your safety system with the \u003cstrong\u003eAllen-Bradley 1756-L7SPK\u003c\/strong\u003e GuardLogix controller. This specialized \u003cstrong\u003esafety partner processor\u003c\/strong\u003e works with GuardLogix L7 controllers for maximum protection. The \u003cstrong\u003e1756-L7SPK\u003c\/strong\u003e features conformal coating for reliable operation in demanding environments.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical 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 1756-L7SPK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e ControlLogix GuardLogix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e Safety Partner Controller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Rating:\u003c\/strong\u003e SIL 3\/Cat 4 PL e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e 2.5 Watts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Draw:\u003c\/strong\u003e 802 mA @ 5.1V DC, 5 mA @ 1.2V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation Voltage:\u003c\/strong\u003e 30V continuous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Dissipation:\u003c\/strong\u003e 8.5 BTU\/hour\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Type:\u003c\/strong\u003e Open-style\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to 60°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -40°C to 85°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative Humidity:\u003c\/strong\u003e 5% to 95% non-condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Resistance:\u003c\/strong\u003e 2G @ 10-500 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSafety Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual processor safety system\u003c\/li\u003e\n\u003cli\u003eSafe motion monitoring\u003c\/li\u003e\n\u003cli\u003eSafety task programming\u003c\/li\u003e\n\u003cli\u003eFault detection and diagnostics\u003c\/li\u003e\n\u003cli\u003eSafety network integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e1756-L7SPK\u003c\/strong\u003e is required for each GuardLogix L7 controller in your safety system. Ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMachine safety systems\u003c\/li\u003e\n\u003cli\u003eProcess safety applications\u003c\/li\u003e\n\u003cli\u003eRobotic cell protection\u003c\/li\u003e\n\u003cli\u003eHigh-risk manufacturing areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWarranty \u0026amp; Shipping\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWe offer \u003cstrong style=\"color: #2e86ab;\"\u003e12-month comprehensive warranty\u003c\/strong\u003e. Fast international shipping via \u003cstrong\u003eFedEx, UPS, and DHL\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is a safety partner controller?\u003c\/strong\u003e\u003cbr\u003eIt works with main safety controllers to provide redundant protection in critical systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many L7SPK units do I need?\u003c\/strong\u003e\u003cbr\u003eYou need one 1756-L7SPK for each GuardLogix L7 controller in your system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat safety standards does it meet?\u003c\/strong\u003e\u003cbr\u003eIt meets SIL 3 and Category 4 PL e safety standards for maximum protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the power requirement?\u003c\/strong\u003e\u003cbr\u003eIt uses 2.5 Watts with current draw of 802mA at 5.1V DC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it operate in harsh environments?\u003c\/strong\u003e\u003cbr\u003eYes, the conformal coating protects against moisture, dust, and chemicals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor complete technical details: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/1756_ControlLogix_I_O_Modules_Specifications.pdf?v=1758762502\"\u003eDownload the full specification sheet here.\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e© 2025 Ubest Automation Limited. All rights reserved.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eOriginal Source: \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e | Phone: \u003ca href=\"https:\/\/wa.me\/86861800005825\"\u003e+86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51115701928218,"sku":"1756-L7SPK","price":154.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/1756-L7SPK_5144c2d1-d767-434c-a347-7f16b66a5520.jpg?v=1759041039"},{"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"},{"product_id":"allen-bradley-1756-l83es-safety-controller-guardlogix-5580-series","title":"Allen-Bradley 1756-L83ES Safety Controller | GuardLogix 5580 Series","description":"\u003ch2\u003e\u003cstrong\u003eAllen-Bradley 1756-L83ES GuardLogix 5580 Safety Controller\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1756-L83ES\u003c\/strong\u003e is a high-performance safety controller from the GuardLogix 5580 series. This \u003cstrong\u003eRockwell Automation\u003c\/strong\u003e controller combines standard and safety control in one robust unit. It offers \u003cstrong style=\"color: #2e86ab;\"\u003e15 MB total memory\u003c\/strong\u003e for complex automation and safety applications.\u003c\/p\u003e\n\u003ch3\u003eKey Product Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eManufacturer:\u003c\/strong\u003e Allen-Bradley \/ Rockwell Automation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eModel Number:\u003c\/strong\u003e \u003cstrong\u003e1756-L83ES\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eSeries:\u003c\/strong\u003e GuardLogix 5580\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eMemory Configuration:\u003c\/strong\u003e 10 MB Standard + 5 MB Safety\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eI\/O Capacity:\u003c\/strong\u003e 128,000 Digital \/ 4,000 Analog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eEtherNet\/IP Nodes:\u003c\/strong\u003e Up to 250 devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eTask Handling:\u003c\/strong\u003e 31 standard tasks + 1 safety task\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eCommunication Ports:\u003c\/strong\u003e USB 2.0 (12 Mbps), 1Gb Ethernet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance \u0026amp; Safety Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRuns up to \u003cstrong style=\"color: #a23b72;\"\u003e1,000 programs per task\u003c\/strong\u003e for maximum flexibility\u003c\/li\u003e\n\u003cli\u003eFeatures integrated \u003cstrong\u003esafety control functionality\u003c\/strong\u003e for machine safety\u003c\/li\u003e\n\u003cli\u003eIncludes front-panel \u003cstrong\u003e4-character display\u003c\/strong\u003e for status monitoring\u003c\/li\u003e\n\u003cli\u003eSupports multiple safety networks including \u003cstrong\u003eEtherNet\/IP Safety\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating temperature: \u003cstrong style=\"color: #a23b72;\"\u003e0°C to 60°C (32°F to 140°F)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstalls in any slot of \u003cstrong\u003e1756 ControlLogix chassis\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eProgrammed with \u003cstrong\u003eStudio 5000 Automation Engineering \u0026amp; Design Environment\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWorks with \u003cstrong\u003eControlNet, DeviceNet, and EtherNet\/IP networks\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eProvides seamless integration with existing ControlLogix systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePower \u0026amp; Environmental Ratings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003ePower Consumption:\u003c\/strong\u003e 1.2A @ 5.1V DC, 5.0mA @ 1.2V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003ePower Dissipation:\u003c\/strong\u003e 21.2 BTU\/hour\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eIsolation Voltage:\u003c\/strong\u003e 50V continuous (tested at 1000V AC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eWeight:\u003c\/strong\u003e 0.39 kg (0.86 pounds)\u003c\/li\u003e\n\u003cli\u003eDesigned for industrial environments with shock and vibration tolerance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackaging \u0026amp; Shipping Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes one \u003cstrong\u003e1756-L83ES\u003c\/strong\u003e controller unit\u003c\/li\u003e\n\u003cli\u003eInternational shipping via \u003cstrong\u003eFedEx, UPS, and DHL\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBacked by our \u003cstrong style=\"color: #a23b72;\"\u003e12-month warranty\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload Technical Documentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAccess complete technical specifications and installation guides\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/1756_ControlLogix_I_O_Modules_Specifications.pdf?v=1758762502\"\u003e\u003cstrong\u003eDownload Full Product Datasheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the difference between standard and safety memory?\u003c\/strong\u003e\u003cbr\u003eSafety memory is dedicated to safety-related logic and functions, while standard memory handles routine control tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I use this controller for non-safety applications?\u003c\/strong\u003e\u003cbr\u003eYes, the \u003cstrong\u003e1756-L83ES\u003c\/strong\u003e handles both standard and safety control within the same platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat safety standards does this controller meet?\u003c\/strong\u003e\u003cbr\u003eIt complies with major international safety standards for industrial control systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many safety tasks can the controller handle?\u003c\/strong\u003e\u003cbr\u003eIt supports one dedicated safety task alongside 31 standard tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the maximum I\/O count for this controller?\u003c\/strong\u003e\u003cbr\u003eIt supports up to 128,000 digital and 4,000 analog I\/O points.\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: \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e | Phone: \u003ca href=\"https:\/\/wa.me\/86861800005825\"\u003e+86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51116763513114,"sku":"1756-L83ES","price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/1756-L83ES_2.jpg?v=1758793160"}],"url":"https:\/\/www.ubestplc.com\/hu\/collections\/guardlogix.oembed","provider":"Ubest Automation Limited","version":"1.0","type":"link"}