{"product_id":"yokogawa-nfbu200-s-base-module","title":"Yokogawa NFBU200-S Base Module","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNFBU200-S\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as a high-reliability hardware foundation for the Yokogawa CENTUM VP distributed control system. This standard-type base module is designed to provide efficient power distribution and stable communication between I\/O modules and the Field Control Station (FCS).\u003c\/p\u003e\n\u003cp\u003eIt features a rugged 35 mm DIN rail-mounted chassis, enabling seamless integration into industrial control cabinets while maintaining a high-density footprint suitable for demanding process automation environments.\u003c\/p\u003e\n\u003cp\u003eThe backplane incorporates a duplexed SB Bus architecture (with Vnet\/IP interface support), ensuring uninterrupted internal communication even if one communication path fails. The hardware platform supports flexible power configurations, allowing installation of either single or redundant power supply modules to meet different system availability requirements.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Identifier\u003c\/td\u003e\n\u003ctd\u003eNFBU200-S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Configuration\u003c\/td\u003e\n\u003ctd\u003e35 mm DIN rail-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExplosion Protection\u003c\/td\u003e\n\u003ctd\u003eBasic type (Non-Explosion Proof)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Capacity\u003c\/td\u003e\n\u003ctd\u003e2 dedicated slots for power modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal I\/O Capacity\u003c\/td\u003e\n\u003ctd\u003e10 physical slots for functional modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Architecture\u003c\/td\u003e\n\u003ctd\u003eDuplexed SB Bus (internal backplane communication)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCPU\/I\/O Constraints (Single CPU)\u003c\/td\u003e\n\u003ctd\u003eUp to 8 I\/O modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCPU\/I\/O Constraints (Duplexed CPU)\u003c\/td\u003e\n\u003ctd\u003eUp to 6 I\/O modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eApplication and Integration\u003c\/h3\u003e\n\u003cp\u003eThe NFBU200-S is widely deployed in continuous process industries such as petrochemical, water treatment, and power generation. It serves as the physical interface platform where field signals are processed through I\/O modules and transmitted to higher-level control networks.\u003c\/p\u003e\n\u003cp\u003eIts duplex SB Bus design and redundant power capability make it ideal for high-availability control systems that require minimal downtime and stable long-term operation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between single and duplex CPU module support on this base?\u003c\/strong\u003e\u003cbr\u003eA single CPU configuration supports up to 8 I\/O modules. When duplexed CPUs are installed for high availability, slot allocation and power constraints limit the maximum I\/O module count to 6.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the NFBU200-S support hot-swapping?\u003c\/strong\u003e\u003cbr\u003eYes. The CENTUM VP architecture allows hot replacement of I\/O and power modules without shutting down the entire station, provided redundancy is properly configured.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51829420556600,"sku":"NFBU200-S","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/NFBU200-S.jpg?v=1772070832","url":"https:\/\/www.automodulexpert.com\/products\/yokogawa-nfbu200-s-base-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}