{"product_id":"lcu-fsd-sick-dual-safety-relay-module-with-2-6-a-outputs","title":"LCU-FSD | SICK Dual Safety Relay Module with 2× 6 A Outputs","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"21\" data-end=\"474\"\u003eThe SICK LCU-FSD is a dual safety relay module designed to provide monitored safety relay functions for machine and system safety circuits. The part functions as a captive contact safety interface with two 6 A safety relays on a compact DIN-rail mountable module. It is typically applied to industrial safety control circuits where reliable safety contact switching is required for emergency stops and guarded access detection.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSICK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLCU-FSD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSafety \u0026amp; Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSafety Relays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunctional Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual safety relay module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelay Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 safety relays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContact Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 A per relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIN-rail mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExternal Device Monitoring (EDM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e(commonly 24 V DC) typical for safety relays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStatus Indicators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRelay activation and fault status LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndustrial plastic\/metal enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard industrial range (e.g., 0-55 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSafety compliance (e.g., IEC\/EN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCompact DIN-rail module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~0.51 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About LCU-FSD\u003c\/h4\u003e\n\u003cp data-start=\"767\" data-end=\"1423\"\u003eThe LCU-FSD is a safety relay module from SICK designed to interface safety devices such as emergency stops, light curtains, or guarded access switches with machine control systems. It consists of two captive contact safety relays with a combined capability to switch safety circuits up to 6 A each and supports external device monitoring. The module is built for industrial environments and is commonly DIN-rail mounted for easy integration into control cabinets. SICK safety relay modules like the LCU-FSD help ensure that safety circuits are evaluated and switched with reliable isolation and diagnostic capability. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1067\" data-end=\"1088\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong data-start=\"1085\" data-end=\"1102\"\u003eKey Features:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual Safety Relays: includes two separate safety relay outputs for redundant safety control.\u003c\/li\u003e\n\u003cli\u003eCaptive Contact Design: safety contacts return to a known status upon power loss or fault condition.\u003c\/li\u003e\n\u003cli\u003eDIN-Rail Mountable: designed for standard DIN-rail mounting inside control panels.\u003c\/li\u003e\n\u003cli\u003e6 Amp Switching: each safety relay is rated to switch up to 6 A of load current.\u003c\/li\u003e\n\u003cli\u003eMachine Interface Module: suitable as an interface between safety devices and machine controllers.\u003c\/li\u003e\n\u003cli\u003eSafety Monitoring Support: supports external device monitoring (EDM) for increased safety diagnostics.\u003c\/li\u003e\n\u003cli\u003eCompact Design: space-efficient form factor for control cabinet installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LCU-FSD delivers the reliability and precision required for industrial safety circuit monitoring and control applications.\u003c\/p\u003e","brand":"SICK","offers":[{"title":"Default Title","offer_id":49104926703872,"sku":"LCU-FSD","price":488.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/s-l1600_fdcadcd3-5ba9-4a4c-bdc9-ce516bf155b1.webp?v=1785536357","url":"https:\/\/alotechparts.com\/products\/lcu-fsd-sick-dual-safety-relay-module-with-2-6-a-outputs","provider":"Alo Tech Solutions","version":"1.0","type":"link"}