{"product_id":"afv30d-a41452-s2-yokogawa-dcs-field-control-backplane","title":"AFV30D-A41452 S2 Yokogawa DCS Field Control Backplane","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa AFV30D-A41452 S2\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the core Field Control Unit (FCU) for the CENTUM VP and CS 3000 Distributed Control Systems (DCS). This high-performance backplane module executes complex control strategies, manages distributed I\/O modules, and facilitates high-speed data exchange with operator stations. We provide this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% brand new and original\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein factory packing, ensuring the highest level of computational reliability for mission-critical process automation.\u003c\/p\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe AFV30D-A41452 acts as the \"brain\" of the field control station. It integrates a high-performance CPU with dedicated memory to handle real-time control logic, PID loops, and sequence control. By utilizing a dual-redundant architecture, the AFV30D-A41452 maintains continuous plant operation even during a hardware or power failure. It connects directly to the Vnet\/IP network for supervisory communication and utilizes the ESB\/ER bus to manage local and remote I\/O nodes, making it essential for large-scale refineries, power plants, and chemical facilities.\u003c\/p\u003e\n\u003ch3\u003ePart Number Breakdown\u003c\/h3\u003e\n\u003cp\u003eYokogawa AFV30D configurations specify the power, communication, and mounting options:\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\u003eDuplexed Field Control Unit (High Availability).\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 module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e4:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100-120 V AC Power Supply requirement.\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 Mountable.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e4:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eVnet\/IP L2 Switch connection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e5:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard memory capacity for large-scale logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSpecified hardware revision code.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eS2:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStyle 2 revision for modern DCS compatibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\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\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYokogawa Electric Corporation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAFV30D-A41452 (Style S2)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-performance Real-time CPU\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRedundancy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDual-Redundant (Duplexed) CPU \u0026amp; Power\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNetwork Interface\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eVnet\/IP (1 Gbps \/ 100 Mbps)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBus Interface\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eESB Bus \/ ER Bus for I\/O Expansion\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 - 120 V AC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e19-inch Rack Mount\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0°C to +60°C (32°F to 140°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.5 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNew \u0026amp; Original in Factory Packing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDuplexed Fault Tolerance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe \"D\" designation signifies a duplexed configuration. This allows for seamless, bumpless transfer between the active and standby processors in less than a millisecond, preventing process upsets during hardware transitions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed Vnet\/IP Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe unit supports 1 Gbps Vnet\/IP communication. This provides massive bandwidth for alarm management and real-time data polling, ensuring the Human Interface Station (HIS) always reflects the current field state without latency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eScalable I\/O Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe AFV30D-A41452 manages extensive I\/O counts through the ESB and ER bus nodes. This flexibility allows engineers to distribute I\/O modules across vast plant distances while maintaining centralized control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Memory Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe onboard memory includes Error Correction Code (ECC) to prevent bit-flips and data corruption. This hardware-level protection ensures that complex control algorithms execute correctly 24\/7.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRugged Rack-Mount Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 19-inch modular rack design fits standard industrial cabinets. The chassis provides excellent thermal dissipation and EMI shielding, protecting the internal electronics from the harsh electrical noise found in heavy industrial environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the \"Duplexed\" (D) function provide in the AFV30D?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Duplexed function means the unit contains two independent processor circuits. If the primary processor detects an internal fault, the standby processor takes over control instantaneously. This ensures your plant never loses control visibility or logic execution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the AFV30D-A41452 compatible with 220V power?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The \"-4\" in the part number specifies a 100-120 V AC power requirement. If your facility uses 220-240 V AC, you must use the -2 power variant to avoid damaging the internal power supply modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does this unit connect to the Vnet\/IP network?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe AFV30D-A41452 typically connects via standard RJ-45 Ethernet ports to an industrial L2 switch. For redundant Vnet\/IP networks, you must connect both ports to separate switches to maintain path redundancy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I replace an S1 unit with this S2 Style module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The Style S2 revision is generally backward compatible with Style S1 systems in terms of form factor and basic functionality. However, always verify that your current CENTUM VP software version supports the S2 hardware revision to ensure all diagnostic features are available.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43194985447514,"sku":"AFV30D-A41452","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/132._b7bb1ffe-ecfb-49c8-bcb2-80bb600fe854.jpg?v=1775724312","url":"https:\/\/www.spareoil.com\/products\/afv30d-a41452-s2-yokogawa-dcs-field-control-backplane","provider":"SpareOil Automation","version":"1.0","type":"link"}