{"product_id":"afv10d-s41401-duplexed-field-control-unit-yokogawa","title":"AFV10D-S41401 | Duplexed Field Control Unit | Yokogawa","description":"\u003ch2\u003eYokogawa AFV10D-S41401 Duplexed Field Control Unit\u003c\/h2\u003e\n\u003cp\u003eThe\u003cstrong\u003eYokogawa AFV10D-S41401\u003c\/strong\u003e, also cataloged as the\u003cstrong\u003eAFV10D-S41401\u003c\/strong\u003eDuplexed Field Control Unit, operates as a dedicated hardware component for real-time field signal execution and control loop processing within the CENTUM VP Vnet\/IP distributed control system platform.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\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\u003eModelBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa AFV10D-S41401\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eNot specified (19-inch rack mount class)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperatingTemp\u003c\/td\u003e\n\u003ctd\u003e0 degC to 60 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePowerConsumption\u003c\/td\u003e\n\u003ctd\u003eDepends on system configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Architecture\u003c\/td\u003e\n\u003ctd\u003eDuplexed CPU redundancy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd\u003eVnet\/IP, HART, FOUNDATION Fieldbus, Modbus, Ethernet\/IP, PROFIBUS DP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Configuration\u003c\/td\u003e\n\u003ctd\u003eApplication-configurable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eYokogawa Field Control Execution Architecture\u003c\/h3\u003e\n\u003ch4\u003eVnet\/IP Redundant Control Synchronization\u003c\/h4\u003e\n\u003cp\u003eThe AFV10D-S41401 implements duplexed processor synchronization across redundant control paths using Vnet\/IP deterministic communication. Active and standby control units maintain cycle-aligned execution states with continuous memory image mirroring. Control transfer is executed through state-locked switchover logic without interrupting field I\/O scan processing.\u003c\/p\u003e\n\u003cp\u003eSignal acquisition and command output are routed through distributed node interfaces, allowing modular scaling of analog and digital I\/O capacity based on plant configuration requirements. Communication latency is bounded by network cycle scheduling rather than polling-based execution.\u003c\/p\u003e\n\u003ch4\u003eProcess Communication Layer Integration\u003c\/h4\u003e\n\u003cp\u003eThe module supports multi-protocol field integration including 4-20 mA HART overlay communication, FOUNDATION Fieldbus segment control, and PROFIBUS DP cyclic data exchange. Channel-level signal conditioning is handled externally via I\/O subsystems, while this FCU manages logical execution, interlocking, and regulatory control loops.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What happens during duplex CPU switchover?\u003cbr\u003eA: The standby processor maintains synchronized execution state. During fault detection, control authority is transferred without resetting I\/O buffers or stopping field scan cycles.\u003c\/p\u003e\n\u003cp\u003eQ: Can the unit operate mixed protocol environments simultaneously?\u003cbr\u003eA: Yes. HART, FOUNDATION Fieldbus, Modbus, and Ethernet\/IP can coexist through separate communication interfaces and node configurations.\u003c\/p\u003e\n\u003cp\u003eQ: Does Vnet\/IP support redundant cabling?\u003cbr\u003eA: Yes. Dual-redundant network ports support independent physical paths for fault tolerance and link-level continuity.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the AFV10D-S41401 in a grounded 19-inch industrial control cabinet with controlled ventilation. Maintain separation between signal cabling and power lines to reduce electromagnetic coupling. Shielded twisted pair cables should be terminated with single-point grounding at the cabinet earth bar.\u003c\/p\u003e\n\u003cp\u003eVnet\/IP network segments must be routed through dedicated redundant paths without shared switching infrastructure unless explicitly designed for deterministic control traffic. Ensure power supply input stability within specified AC tolerance before system commissioning.\u003c\/p\u003e\n\u003cp\u003eHot insertion or removal of CPU modules must only be performed after transfer to maintenance mode and verification of standby synchronization state.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44182272573528,"sku":"AFV10D-S41401","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/AFV10D-S41401.jpg?v=1780551290","url":"https:\/\/www.industriaxplc.com\/products\/afv10d-s41401-duplexed-field-control-unit-yokogawa","provider":"IndustriaX Limited","version":"1.0","type":"link"}