{"product_id":"yokogawa-fc311-s1-centum-vp-field-control-unit-processor","title":"Yokogawa FC311-S1 CENTUM VP Field Control Unit Processor","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa FC311-S1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as the primary computational engine for Field Control Units (FCU) within CENTUM VP and CS 3000 architectures. This high-performance processor module executes complex PID loops, advanced regulatory control, and sequential batch logic. It manages seamless data flow between I\/O nodes and Human Interface Stations (HIS) while maintaining system-wide time synchronization. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand original, ensuring factory-certified performance for mission-critical process automation.\u003c\/p\u003e\n\u003ch3\u003ePart Number Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe FC311 series utilizes specific suffixes and order numbers to define its hardware configuration and system compatibility:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIdentifier\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDescription\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\u003eBase Model\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFC311\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFCU Processor (Bus Station CPU)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSuffix\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-S1\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard execution for typical control environments\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOrder Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAS-S9391AT-0\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFactory-assigned configuration code\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe FC311-S1 provides the processing power required for high-density I\/O management and real-time network communication.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYokogawa Electric Corporation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eJapan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFCU Processor (Bus Station CPU)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNetwork Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eV-net and V-net\/IP\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Bus Stations:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAFV30, AFV40, A2FV50, A2FV70\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eControl Functions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePID, Advanced Regulatory, Sequential, and Batch Control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReal-time CPU load, memory health, and hardware self-checks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100% Brand New and Original\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe FC311-S1 addresses several critical challenges in large-scale industrial control:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed Logic Execution:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe processor handles thousands of algorithm blocks simultaneously. This ensures the system maintains precise control over volatile chemical reactions or high-speed power generation sequences without latency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eContinuous Operation via Online Download:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis module supports the online download of modified control logic. Engineers update process parameters or logic sequences without stopping the controller, eliminating production downtime during system optimization.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProactive System Maintenance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated self-diagnostics constantly monitor CPU load and memory integrity. The processor identifies hardware anomalies before they lead to system failure, allowing maintenance teams to schedule interventions proactively.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUnified Network Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module bridges the gap between traditional V-net and modern V-net\/IP infrastructures. This flexibility allows plants to modernize their communication backbone while retaining existing hardware investments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the FC311-S1 support redundant processor configurations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. For maximum system availability, you should install these processors in pairs within a duplexed FCU. The standby processor remains synchronized with the primary unit, enabling a seamless bumpless transfer if the primary module encounters an error.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install the FC311-S1 in an older CS 3000 system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe FC311-S1 maintains backward compatibility with CS 3000 systems. However, you must verify that your specific bus station (such as AFV30) and system software revision support the S1 suffix hardware to ensure full driver integration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the unit handle power interruptions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe processor utilizes non-volatile memory and integrated battery backups to protect the control database. Upon power restoration, the FC311-S1 reloads the last active control state and resumes execution without requiring a complete system reboot.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52565943025973,"sku":"FC311","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/FC311.png?v=1776134368","url":"https:\/\/www.5gplc.com\/products\/yokogawa-fc311-s1-centum-vp-field-control-unit-processor","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}