{"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","url":"https:\/\/www.ubestplc.com\/kk\/products\/1756-l7spk-allen-bradley-guardlogix-controller-safety-controller","provider":"Ubest Automation Limited","version":"1.0","type":"link"}