{"product_id":"foxboro-rh928ba-plc-processor-module-i-a-series","title":"Foxboro RH928BA PLC Processor Module I\/A Series","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFoxboro RH928BA\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a rail-mountable control processor designed for use within Foxboro I\/A Series and Foxboro Evo distributed control platforms. It functions as the central execution unit in a modular control system, responsible for processing control logic, managing I\/O data exchange, and coordinating communication across distributed networks.\u003c\/p\u003e\n\u003cp\u003eBuilt for continuous operation in industrial environments, the module combines embedded processing capability with redundant power input design and multiple communication interfaces. It integrates seamlessly with Foxboro baseplates and I\/O subsystems, allowing flexible system expansion and straightforward maintenance.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRH928BA\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupports both standalone and fault-tolerant configurations, making it suitable for critical applications where uptime and system resilience are essential.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProcessing \u0026amp; Memory\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eCPU: Industrial-grade embedded processor (Celeron-class architecture)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRAM: 512 MB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlash Storage: 1 GB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAlternate Configuration:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e16 MB SDRAM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e32 MB Flash (non-redundant systems)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePower Requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eInput Voltage: 24 VDC nominal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRedundancy: Dual power input supported\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower Consumption: ≤ 8.5 W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication Interfaces\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eEthernet (industrial network communication)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSerial Interfaces: RS-232, RS-485\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtocol Support: Modbus TCP\/IP and serial protocols\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Ratings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Temperature:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eStandard: 0 °C to +60 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExtended: –40 °C to +85 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003eHumidity: 0% to 95% RH, non-condensing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVibration Resistance: Up to 5 g RMS (10–500 Hz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShock Resistance: 15 g, 11 ms half-sine\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnclosure Protection: NEMA 4X-rated (dust-tight, water-resistant)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMounting: DIN rail or compatible modular baseplate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions: 120 × 60 × 30 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight: 0.5 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConstruction: Reinforced industrial housing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eCentralized CPU for distributed control and I\/O coordination\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports redundant configurations for fault-tolerant systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMultiple communication interfaces for flexible integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial-grade design for extreme temperature and vibration conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModular architecture simplifies upgrades and maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with Foxboro I\/A Series and Evo system ecosystems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePipeline monitoring and control in oil \u0026amp; gas operations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTurbine and boiler control in power generation plants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContinuous and batch processing in petrochemical facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWater treatment and distribution automation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLarge-scale distributed manufacturing systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the RH928BA support redundancy?\u003c\/strong\u003e\u003cbr\u003eA: Yes. It can be deployed in dual-processor configurations to achieve fault-tolerant control operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What communication protocols are available?\u003c\/strong\u003e\u003cbr\u003eA: The module supports Ethernet-based protocols such as Modbus TCP\/IP, along with serial communication via RS-232 and RS-485.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can it be installed without a baseplate?\u003c\/strong\u003e\u003cbr\u003eA: It is designed primarily for integration with Foxboro modular baseplates, although DIN rail mounting is supported depending on system configuration.\u003c\/p\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":43198975836250,"sku":"RH928BA","price":177.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/FBM228_4ec7c532-d04e-41d9-99ea-8677ad7f376e.jpg?v=1775707187","url":"https:\/\/www.plcmasters.com\/fr\/products\/foxboro-rh928ba-plc-processor-module-i-a-series","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}