{"product_id":"yokogawa-nflc121-s00-fieldbus-communication-module-n-io-system","title":"Yokogawa NFLC121-S00 Fieldbus Communication Module | N-IO System","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cbr\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa NFLC121-S00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance FOUNDATION™ Fieldbus H1 communication module designed for the N-IO system within the CENTUM VP distributed control system. It serves as a dedicated interface between intelligent field devices and the Field Control Station, providing seamless integration of process control, diagnostics, and maintenance data.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMulti-Segment Fieldbus Support\u003c\/strong\u003e\u003cbr\u003eThe module features\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efour independent H1 ports\u003c\/strong\u003e, enabling multiple fieldbus segments to connect simultaneously. It supports a variety of smart devices including transmitters, valve positioners, and analyzers, optimizing space and network density.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized N-IO Connectivity\u003c\/strong\u003e\u003cbr\u003eEngineered for the N-IO architecture, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNFLC121-S00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoffers high-speed data exchange with Field Control Stations, reducing latency and simplifying wiring compared to legacy FIO modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAsset and Device Management\u003c\/strong\u003e\u003cbr\u003eSupports advanced asset management through FOUNDATION™ Fieldbus protocols, including:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMultivariable access from a single device (primary, secondary, tertiary variables)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote configuration and calibration via PRM (Plant Resource Manager)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePredictive maintenance with real-time device diagnostics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eReliability and Redundancy\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eDual-module redundancy allows seamless failover without process interruption\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHot-swappable design enables module replacement while maintaining communication on active ports\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical and Power Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for fieldbus power supply systems with robust electrical isolation between segments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMinimizes interference and protects both module and connected devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\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\u003eProtocol\u003c\/td\u003e\n\u003ctd\u003eFOUNDATION™ Fieldbus H1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Ports\u003c\/td\u003e\n\u003ctd\u003e4 independent ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Speed\u003c\/td\u003e\n\u003ctd\u003e31.25 kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Interface\u003c\/td\u003e\n\u003ctd\u003eN-IO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Support\u003c\/td\u003e\n\u003ctd\u003eDual module configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e1,500 V AC (system-to-field)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMax 450 mA at 5 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eN-IO Node Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0–55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20–70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e110 × 90 × 40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eIdeal for modern process plants upgrading to smart field networks, predictive maintenance systems, or Industrie 4.0 implementations. Common applications include:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eIntegration of multivariable transmitters in chemical, oil \u0026amp; gas, and power plants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRedundant control systems requiring high-availability field communication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote monitoring and diagnostic systems via PRM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the NFLC121-S00 be used in corrosive environments?\u003c\/strong\u003e\u003cbr\u003eA: The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e-S00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003evariant is for standard non-corrosive conditions. For harsh environments, Yokogawa offers specialized variants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many devices can each port support?\u003c\/strong\u003e\u003cbr\u003eA: Each H1 segment can connect up to 32 devices, subject to bus power limitations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is online replacement possible?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the module supports hot-swappable installation without disrupting active ports.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module work with older FIO systems?\u003c\/strong\u003e\u003cbr\u003eA: No, it is optimized for N-IO architecture. FIO modules are not compatible.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44127465373795,"sku":"NFAR181-S00","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/YOKOGAWANFLC121-S00.jpg?v=1776673089","url":"https:\/\/precisemodule.com\/products\/yokogawa-nflc121-s00-fieldbus-communication-module-n-io-system","provider":"Precise Module Ltd.","version":"1.0","type":"link"}