{"product_id":"battery-and-key-switch-module-sil3-honeywell-fc-bkm-0001","title":"Battery and Key Switch Module SIL3 | Honeywell FC-BKM-0001","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell FC-BKM-0001\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Conformal Coated V1.1) functions as the specialized Battery and Key Switch Module for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSafety Manager SC (S300 IOTA)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eecosystem. This critical backplane component provides the mechanical and electrical infrastructure required to mount processor modules, I\/O cards, and power supplies. It manages the high-speed system bus communication and distributes regulated 24 VDC power across the rack. By integrating key-switch security and battery backup support, the FC-BKM-0001 ensures that safety-instrumented functions (SIF) remain operational and secure against unauthorized logic changes. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original in Factory Packing\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Value\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFC-BKM-0001 (CC V1.1)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBattery and Key Switch \/ Backplane Module\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHoneywell Safety Manager SC (S300 IOTA)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSafety Certification\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSIL3 (IEC 61508 Compliant)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Distribution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIntegrated 24 VDC Internal Bus\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-speed system bus for inter-module data\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e–40°C to +85°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP20 (Conformal Coated for harsh environments)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMounting Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePanel or 19-inch Rack Mount\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.0 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Security Logic:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe physical key switch on the FC-BKM-0001 provides a hardware-based \"Lock\" for the safety controller. This prevents unauthorized personnel from modifying safety logic or force-points remotely, fulfilling strict cybersecurity and safety protocol requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundant Power Distribution:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module distributes regulated 24 VDC across the high-speed backplane. This design eliminates chaotic point-to-point wiring between modules, reducing potential failure points and simplifying cabinet cable management.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed Synchronous Bus:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe backplane architecture supports real-time, deterministic communication between processor modules and I\/O termination assemblies. This ensures the system meets the \"Process Safety Time\" (PST) required for SIL3 emergency shutdown (ESD) applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRuggedized Conformal Coating (CC):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe V1.1 variant features advanced conformal coating. This protective layer shields the internal circuitry from moisture, salt spray, and corrosive atmospheric gases commonly found in petrochemical and offshore environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Endurance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUnlike standard commercial electronics, the FC-BKM-0001 operates reliably in extreme temperatures from\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e–40°C to +85°C\u003c\/strong\u003e. This eliminates the need for expensive cabinet cooling systems in many remote industrial locations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReliable Battery Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module provides the interface for system memory backup batteries. This ensures the controller retains its safety configuration and diagnostic logs during a total power loss event, allowing for a faster and safer system recovery.\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\u003eWhat is the function of the Key Switch on the FC-BKM-0001?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe key switch controls the operating mode of the Safety Manager. It allows authorized users to switch between \"Run,\" \"Program,\" and \"Force\" modes, ensuring that safety-critical parameters remain protected during normal plant operations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I replace the battery associated with this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile the module itself is long-lived, we recommend checking the system's diagnostic alarms for battery health. Typically, backup batteries require replacement every 2-3 years to ensure memory retention during power outages.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module support hot-swapping of connected I\/O cards?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The FC-BKM-0001 provides the stable mechanical and electrical backplane that supports the hot-swap capabilities of the S300 IOTA series, allowing you to replace I\/O modules without de-energizing the entire rack.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs this the V1.1 Conformal Coated version?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. We supply the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFC-BKM-0001 CC V1.1\u003c\/strong\u003e, which includes the protective coating for superior resistance to environmental contaminants. The unit arrives\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBrand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein original Honeywell factory packaging.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":43190459990106,"sku":"FC-BKM-001","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/419_e54b6fb1-3f1e-4f57-ae22-52422e8d4c9d.jpg?v=1775611044","url":"https:\/\/www.spareoil.com\/products\/battery-and-key-switch-module-sil3-honeywell-fc-bkm-0001","provider":"SpareOil Automation","version":"1.0","type":"link"}