{"product_id":"scp451-11-s1-explosion-proof-processor-module-yokogawa","title":"SCP451-11 S1 Explosion-Proof Processor Module Yokogawa","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSCP451-11 S1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a specialized central processing unit for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa CENTUM VP distributed control system\u003c\/strong\u003e. Designed for the most challenging industrial environments, it combines advanced computational power with dual-layer protection.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e“11” suffix\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edenotes a high-specification hardware build featuring:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFM Non-Incendive (NI) explosion protection\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor hazardous areas\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eISA Standard G3 conformal coating\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto prevent corrosion from harsh gases\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAs an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eS1 style revision\u003c\/strong\u003e, it provides a stable and deterministic platform for executing mission-critical control algorithms and managing high-speed\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVnet\/IP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edata traffic. It is ideal for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003erefineries and chemical plants\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003erequiring high-availability control in zones where safety and environmental resistance are critical.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Processor\u003c\/td\u003e\n\u003ctd\u003e32-bit RISC high-performance industrial CPU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Architecture\u003c\/td\u003e\n\u003ctd\u003eHigh-density SDRAM with Error Correcting Code (ECC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNon-Volatile Storage\u003c\/td\u003e\n\u003ctd\u003eFlash memory for persistent firmware and database retention\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Protection\u003c\/td\u003e\n\u003ctd\u003eISA Standard G3 compliant (Conformal coating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHazardous Area Rating\u003c\/td\u003e\n\u003ctd\u003eFM Non-Incendive (NI) \/ Explosion protection (Suffix -11)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Support\u003c\/td\u003e\n\u003ctd\u003eDual-redundant (Pair \u0026amp; Spare) configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Connectivity\u003c\/td\u003e\n\u003ctd\u003eDual-redundant Vnet\/IP interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Protection\u003c\/td\u003e\n\u003ctd\u003eInternal battery backup for volatile memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 50°C (32 to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e210 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e160 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.75 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eApplication Scenarios\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSCP451-11 S1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis designed for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e“Zone 2” or “Division 2” hazardous locations\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith volatile gases. Its specialized conformal coating makes it ideal for:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePaper mills\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWastewater treatment facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSulfur recovery units\u003cbr\u003ewhere\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehydrogen sulfide (H₂S)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003echlorine gas\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecould otherwise damage electronics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the -11 model differ from the -51 model?\u003c\/strong\u003e\u003cbr\u003eA: Both modules feature\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eISA G3 conformal coating\u003c\/strong\u003e, but the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSCP451-11 S1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eincludes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFM NI explosion protection\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand hardware certification for hazardous locations, whereas the -51 is a standard type module.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I replace this module without stopping the process?\u003c\/strong\u003e\u003cbr\u003eA: Yes, in a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eduplexed (redundant) configuration\u003c\/strong\u003e, the SCP451-11 S1 supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehot-swapping\u003c\/strong\u003e, allowing online replacement without interrupting process control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this module compatible with all CENTUM VP racks?\u003c\/strong\u003e\u003cbr\u003eA: It is designed for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003especific FCU racks\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethat support the SCP451 series. Always verify backplane compatibility before installation.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51636597752120,"sku":"SCP451-11-S1","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/SCP451-11-S1.jpg?v=1768982012","url":"https:\/\/www.automodulexpert.com\/products\/scp451-11-s1-explosion-proof-processor-module-yokogawa","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}