{"product_id":"yokogawa-duplicated-field-control-unit-fcu-afv30d-a41452","title":"Yokogawa Duplicated Field Control Unit (FCU) | AFV30D-A41452","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa AFV30D-A41452\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance, high-capacity\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eField Control Unit (FCU)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCENTUM VP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDistributed Control System (DCS). As an evolution of the AFV10 series, the AFV30D provides significantly greater processing power and memory, making it the primary choice for large-scale, complex industrial facilities. The \"D\" signifies its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDuplicated (Duplexed)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003earchitecture, ensuring that control logic continues to execute without interruption even if a processor component fails. This specific model features\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eG3-level corrosive resistance\u003c\/strong\u003e, essential for harsh industrial environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100% Brand New and Original Factory Sealed.\u003c\/p\u003e\n\u003ch2\u003ePart Number Breakdown: AFV30D-A41452\u003c\/h2\u003e\n\u003cp\u003eYokogawa uses a detailed suffix code to define the hardware capabilities and environmental ratings of the AFV30 series:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAFV30D:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDuplicated Field Control Unit (High-capacity for Vnet\/IP and FIO).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-A:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard type hardware.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e4:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDual-redundant 100-120 V AC Power Supply.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e19-inch Rack-mount type.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e4:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith Vnet\/IP interface (Dual-redundant).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e5:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith G3 Corrosive Resistance (Conformal coating for\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$H_{2}S$\u003c\/span\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$SO_{2}$\u003c\/span\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$Cl_{2}$\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eprotection).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUpdated hardware revision for enhanced CPU stability and thermal management.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp\u003eThe AFV30D-A41452 provides the massive processing power required for high-point-count industrial automation.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProcessor:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHigh-speed RISC processor (advanced capacity over AFV10 series).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eControl Network:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eVnet\/IP (1 Gbps redundant Ethernet-based network).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eI\/O Bus:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFIO (Field Input\/Output) bus for high-speed module communication.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eISA Standard S71.04 Class G3.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMemory Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBattery-backed RAM and non-volatile flash memory.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard 19-inch rack-mount.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundancy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCPU, Power Supply, and Network modules are all dual-redundant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-High Control Capacity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe AFV30D series is engineered to manage a significantly higher number of function blocks and sequence tables than previous generations. This allows a single control station to manage larger plant sections, reducing the total number of FCUs required and simplifying system architecture.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eG3-Rated Corrosive Resistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe internal circuit boards are treated with a specialized conformal coating. This protection is critical for oil refineries, chemical plants, and wastewater facilities where aggressive atmospheric gases would otherwise cause copper and silver corrosion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeamless Mission-Critical Redundancy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeaturing \"Hot Standby\" duplication, the AFV30D-A41452 synchronizes data between two CPU modules every scan cycle. If the primary unit fails, the secondary takes over in milliseconds, ensuring zero \"bumps\" in process control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVnet\/IP 1 Gbps Backbone:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBy utilizing a high-speed redundant Ethernet-based network, this controller can exchange massive amounts of process data with the HMI and other controllers with negligible latency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOnline Hardware Maintenance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAll redundant components, including the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW481\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epower supplies and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCP471\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprocessor modules, are hot-swappable. Maintenance teams can replace a failed component while the plant remains under active control, maximizing uptime.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the AFV30D differ from the AFV10D?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe AFV30D offers roughly double the application capacity and significantly faster processing speeds. It is designed for larger, more complex control strategies that would overwhelm an AFV10D.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this unit include the CPU modules?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe AFV30D-A41452 defines the chassis, power supply, and environmental specs. While it is the housing for the CPU modules (typically\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCP471\u003c\/strong\u003e), those modules are often ordered as separate components depending on the specific system configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this unit in a 220V AC environment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The suffix \"-4\" indicates a 100-120 V AC power requirement. For 220-240 V AC environments, you would need the model with the \"-2\" suffix.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the significance of the \"2\" at the end of the suffix?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \"2\" indicates a hardware revision. Yokogawa periodically updates internal components for better thermal efficiency or to address component obsolescence, ensuring the controller remains reliable throughout its 20+ year lifecycle.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52471905583413,"sku":"AFV30D-A41452","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/AFV10D-S41211_e564b383-5b7c-4b54-9f7a-b7ad924c56f8.jpg?v=1774340373","url":"https:\/\/www.5gplc.com\/products\/yokogawa-duplicated-field-control-unit-fcu-afv30d-a41452","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}