{"product_id":"allen-bradley-1756-l7spk-guardlogix-controller-module","title":"Allen-Bradley 1756-L7SPK | GuardLogix Controller Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1756-L7SPK\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance GuardLogix Controller engineered for critical industrial control applications. It features robust conformal coating and 30 Volts continuous isolation, ensuring reliable operation in harsh environments.\u003c\/p\u003e\n\u003cp\u003eThis open-style module consumes only 2.5 Watts of power and draws 802 milliamps at 5.1 Volts. Its compact 0.81 lbs weight allows easy integration into existing ControlLogix systems without occupying significant panel space.\u003c\/p\u003e\n\u003cp\u003eDesigned for high-reliability systems, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-L7SPK\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupports advanced safety and control tasks. Its thermal dissipation is 8.5 BTU per hour, maintaining stable operation under continuous load conditions.\u003c\/p\u003e\n\u003ch3\u003eKey Technical Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1756-L7SPK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLCs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eControlLogix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGuardLogix Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.81 lbs (0.37 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eI-O Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUser Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum I-O\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Draw (1.2V DC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Draw (5.1V DC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e802 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThermal Dissipation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8.5 BTU\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 Volts Continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone (Open-Style)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConformal Coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdvantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eConformal coating protects electronics in dusty or humid environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow power dissipation enhances system energy efficiency and reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-style, lightweight design allows seamless integration into ControlLogix racks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContinuous 30V isolation ensures safe operation in industrial settings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSafety-critical automation processes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial machinery requiring GuardLogix control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-reliability PLC networks in manufacturing plants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRedundant control systems and process safety environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Is the Allen-Bradley 1756-L7SPK brand new?\u003c\/strong\u003e\u003cbr\u003eA1: Yes, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-L7SPK\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis fully original and factory-sealed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: What power does this controller consume?\u003c\/strong\u003e\u003cbr\u003eA2: It draws 802 mA at 5.1V DC, with total power dissipation of 2.5 Watts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: What is the isolation voltage rating?\u003c\/strong\u003e\u003cbr\u003eA3: The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-L7SPK\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupports 30 Volts continuous isolation for safe operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Does it come with an enclosure?\u003c\/strong\u003e\u003cbr\u003eA4: No, it is open-style, designed to integrate into ControlLogix racks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: How fast can orders ship?\u003c\/strong\u003e\u003cbr\u003eA5: Shipping occurs within 3–14 days depending on order size and stock availability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ6: What if a quality issue occurs?\u003c\/strong\u003e\u003cbr\u003eA6: We provide 30-day returns for manufacturing or quality issues.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":50785176879400,"sku":"1756-L7SPK","price":356.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/1756-L7SPK1.jpg?v=1759204766","url":"https:\/\/www.powerdcs.com\/products\/allen-bradley-1756-l7spk-guardlogix-controller-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}