{"product_id":"rh924yf-foxboro-i-a-series-fcp280-din-rail-mounted-modular-baseplate","title":"Plaque de base modulaire montée sur rail DIN Foxboro I\/A Series FCP280 RH924YF","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRH924YF (RH924YF)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance, DIN-rail mounted modular baseplate specifically designed for the Foxboro I\/A Series (now EcoStruxure Foxboro DCS). It serves as the foundational mounting and interconnection infrastructure for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eField Control Processor 280 (FCP280)\u003c\/strong\u003e. In mission-critical distributed control environments—such as global oil and gas facilities, pharmaceutical plants, and large-scale utility grids—the RH924YF provides the mechanical stability and electrical backplane necessary for the FCP280 to manage complex control algorithms and high-speed Fieldbus communication. Its modular design allows for flexible system expansion while ensuring that the control processors remain securely seated and interconnected within the industrial enclosure.\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration (Deep Dive)\u003c\/h3\u003e\n\u003cp\u003eThe RH924YF is engineered to support the dual-processor redundancy and high-speed data exchange requirements of the FCP280.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProcessor Slots:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe baseplate features two dedicated slots for FCP280 modules, enabling a redundant (fault-tolerant) pair configuration. This ensures that if the primary processor fails, the secondary takes over without process interruption.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInternal Fieldbus Backplane:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIt contains a high-speed communication backplane that facilitates data transfer between the FCP280s and the connected Field Bus Modules (FBMs) via the 2 Mbps or 10 Mbps Fieldbus.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundant Power Distribution:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe RH924YF incorporates dual power input terminals, allowing for independent power feeds (e.g., FPS480-24 power supplies). This prevents a single power supply failure from taking the entire control node offline.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTime Strobe \u0026amp; Synchronization:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes circuitry to support Time Strobe signals, ensuring that all events recorded by the processors are synchronized with millisecond precision across the entire DCS network.\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\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\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRH924YF\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFoxboro (Schneider Electric)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFCP280 Modular Baseplate\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\u003eHorizontal or Vertical DIN-rail\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProcessor Support\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFCP280 (Single or Redundant Pair)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Inputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDual Redundant 24 VDC\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\u003e-20 to +70 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 to 95% (Non-condensing)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHazardous Area Cert\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eATEX Zone 2 \/ Class I, Div 2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConformal Coating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eISA-S71.04 Class G3 (Harsh)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Can the FCP280 be \"hot-swapped\" on the RH924YF baseplate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: Yes, the RH924YF supports full Hot Plug\/Unplug capability. A failed FCP280 can be removed and a new one inserted while the redundant partner remains operational, ensuring zero downtime for the control loop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: What is the benefit of the DIN-rail mounting for this baseplate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: The DIN-rail design allows for rapid installation in standard industrial cabinets without specialized mounting racks. This modularity makes it easier to upgrade legacy FCP270 systems to FCP280 technology using the same footprint.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Does the RH924YF provide the connection for the Fieldbus?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: Yes, the baseplate features dedicated connectors (typically HDLC or Ethernet-based depending on the system revision) to link the processors to the Fieldbus expansion cables.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGrounding Requirements:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTo ensure signal integrity and protection against EMI, the baseplate must be securely bonded to the cabinet's safety ground. Ensure the DIN-rail itself is properly grounded to the enclosure frame.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhen mounting multiple RH924YF units, maintain a minimum vertical clearance of at least 50 mm (2 inches) between baseplates to allow for adequate airflow and heat dissipation from the active processors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eKeying and Alignment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFCP280 modules are precision-keyed. Never force a module onto the RH924YF; ensure the locking tabs are fully disengaged before insertion, and firmly lock them once the module is seated to prevent vibration-related contact wear.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe RH924YF is a key enabler of the FCP280's industry-leading performance. By providing a G3-rated (corrosion resistant) backplane, it allows the control system to be deployed in harsh environments—such as near cooling towers or chemical reactors—where standard electronics would fail. The integration of time-synchronization logic directly into the baseplate hardware allows for Sequence of Events (SOE) logging that is critical for post-trip forensic analysis. Furthermore, its downward compatibility with existing 200 Series I\/O ensures that plant owners can modernize their control logic while preserving their investment in field wiring and I\/O modules.\u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":52695403430251,"sku":"RH924YF","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/foxboro-rh924yf-fcp280-din-rail-mounted-modular-baseplate-zxqdfoixpn5_a70fa387-d90b-4a3b-9c3e-0cad0a83f6b0.jpg?v=1766133905","url":"https:\/\/www.plcprotech.com\/fr\/products\/rh924yf-foxboro-i-a-series-fcp280-din-rail-mounted-modular-baseplate","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}