{"product_id":"foxboro-rh928al-plc-baseplate-24vdc-redundant-power","title":"Foxboro RH928AL PLC Baseplate 24VDC Redundant Power","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFoxboro RH928AL\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as the structural and electrical backbone for high-performance modular PLC configurations within the Foxboro I\/A Series and Spectrum DCS environments. This modular baseplate provides the critical interface required to mount and interconnect multiple distributed I\/O modules and control processors. By centralizing power distribution and communication bus routing, the RH928AL streamlines system architecture in complex industrial settings. We offer this unit as 100% brand new, original equipment, ensuring full compatibility with existing Foxboro control infrastructures and providing a reliable foundation for mission-critical process automation.\u003c\/p\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 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\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRH928AL\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFoxboro I\/A Series \/ Spectrum DCS\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSupports multiple distributed I\/O modules\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Power\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 VDC (Supports Redundant Connections)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 deg C to +60 deg C (32 deg F to 140 deg F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e–40 deg C to +85 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHumidity Range\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\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.0 kg to 1.5 kg (Configuration dependent)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCE, RoHS\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\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\u003eRedundant Power Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe RH928AL facilitates dual 24 VDC power feeds. This redundancy prevents system-wide shutdowns if a single power source fails, maintaining continuous uptime for sensitive refinery or power plant operations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eScalable Modular Architecture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe baseplate design allows engineers to hot-swap or add modules as system requirements evolve. This flexibility eliminates the need for complete cabinet overhauls when expanding I\/O point counts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial Grade Hardening:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEngineered for the factory floor, the unit withstands extreme temperature fluctuations (up to 60 deg C) and high-vibration environments. The ruggedized backplane connectors maintain signal integrity despite constant industrial stressors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eElectromagnetic Interference (EMI) Shielding:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe baseplate construction minimizes crosstalk between adjacent I\/O modules. This ensures high-precision analog signal processing even when mounted near high-voltage motor control centers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the Foxboro RH928AL compatible with older Spectrum DCS hardware?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the RH928AL supports both the modern I\/A Series and legacy Spectrum DCS architectures, acting as a versatile bridge for system upgrades.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this baseplate include the I\/O modules?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, the RH928AL is the modular baseplate assembly. You must purchase the specific control processors and I\/O modules separately based on your application needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I install this module in an outdoor enclosure?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: While the unit operates in temperatures up to 60 deg C, you must house it in an appropriately rated NEMA or IP enclosure to protect against direct environmental exposure and moisture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this a refurbished or new unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: We supply the RH928AL as a 100% brand new, original product. This guarantees that all backplane connectors and electrical traces meet factory-fresh specifications for maximum reliability.\u003c\/p\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":43841818525795,"sku":"RH928AL","price":190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/197_a8810d45-4e8a-4854-b4a6-2e5af65dd8ab.jpg?v=1763451158","url":"https:\/\/www.autocontrolglobal.com\/lt\/products\/foxboro-rh928al-plc-baseplate-24vdc-redundant-power","provider":"AutoControl Global","version":"1.0","type":"link"}