{"product_id":"yokogawa-aff50d-h41201-centum-vp-field-control-unit-fcu","title":"Yokogawa AFF50D-H41201 CENTUM VP Field Control Unit (FCU)","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa AFF50D-H41201\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a high-performance Field Control Unit (FCU) within the CENTUM VP architecture. This unit executes complex control logic and manages high-speed data acquisition for large-scale industrial processes. It utilizes a dedicated VR5432 processor and integrates native dual-redundancy for both V net and ESB bus interfaces. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, ensuring absolute system integrity for critical infrastructure.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe AFF50D-H41201 provides robust computational power and flexible power options:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\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\u003eProcessor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eVR5432 (133 MHz)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMain Memory\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e32 MB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMemory Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBattery backup (up to 72 hours)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eV net Interface\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDual-redundant\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eESB Bus Interface\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAlways dual-redundant (Standard for H41201)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFCU Status Output\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 terminals (NC, C); Contact rating 30 V DC, 0.3 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Supply Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100-120 V AC, 220-240 V AC, or 24 V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e200 VA (100V AC) \/ 230 VA (220V AC) \/ 5.5 A (24V DC)\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\u003eApprox. 8 kg\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\u003cp\u003eThe AFF50D-H41201 streamlines process control while eliminating common hardware failure points:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNative Dual-Redundancy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe H41201 configuration enforces dual-redundancy for the ESB bus interface. This hardware-level failover capability ensures that I\/O communication remains active even if one bus cable or interface fails.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFail-Safe Status Monitoring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe unit includes dedicated FCU Status Output terminals. These contacts open immediately during a processor failure, allowing engineers to trigger external alarms or safety interlocks through a physical hardwired connection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVolatile Memory Security:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eA built-in battery backup protects the 32 MB main memory. It retains critical control variables and state data for up to 72 hours during a complete power loss, facilitating a faster and safer hot-restart.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe chassis design promotes efficient convective cooling, allowing the VR5432 processor to maintain a stable 133 MHz clock speed without thermal throttling in standard industrial cabinet temperatures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this unit come with the backup battery pre-installed?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe AFF50D-H41201 supports a battery backup system. We provide this unit\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e, but we recommend verifying the battery connection and allowing a minimum of 48 hours for a full recharge cycle during the initial commissioning phase.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan the AFF50D-H41201 operate on both AC and DC power?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYokogawa manufactures specific versions for different power inputs. The H41201 series offers flexibility (100-240V AC or 24V DC). Ensure your cabinet power distribution matches the specific voltage rating labeled on the unit's nameplate before energizing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the significance of the \"Dual-Redundant\" ESB bus in this model?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike standard units where redundancy might be optional, the AFF50D-H41201 requires and supports dual-redundant ESB bus connections. This maximizes availability for high-priority loops where I\/O communication loss is not an option.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I confirm the unit is an authentic Yokogawa original?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery unit ships in original factory packaging with a verified serial number linked to Yokogawa's manufacturing database. The holographic seals and factory test reports included with our stock confirm its \"Brand New\" status.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52792299487541,"sku":"AFF50D-H41201","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/AFF50D-H41201.png?v=1777342608","url":"https:\/\/www.5gplc.com\/products\/yokogawa-aff50d-h41201-centum-vp-field-control-unit-fcu","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}