{"product_id":"cp451-51-s2-yokogawa-centum-vp-compact-cpu-processor-module","title":"CP451-51 S2 Yokogawa CENTUM VP Compact CPU Processor Module","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCP451-51 S2\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a specialized central processing unit designed for targeted control applications within the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa industrial ecosystem\u003c\/strong\u003e. Optimized for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003estability in high-stress environments\u003c\/strong\u003e, it delivers deterministic logic execution for localized automation tasks. Unlike standard DCS processors designed for high-throughput computation, the CP451-51 S2 focuses on\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eultra-reliable performance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith a ruggedized hardware profile.\u003c\/p\u003e\n\u003cp\u003eThis module operates on a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e24 VDC power architecture\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand is treated to withstand extreme thermal fluctuations, making it ideal for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eremote terminal units (RTU)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor specialized field control stations where standard hardware might fail.\u003c\/p\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\u003eProcessor Performance\u003c\/td\u003e\n\u003ctd\u003e20 MHz optimized for low-latency control loops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolatile Memory\u003c\/td\u003e\n\u003ctd\u003e32 KB high-reliability RAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNon-Volatile Storage\u003c\/td\u003e\n\u003ctd\u003e16 KB Flash Memory for firmware persistence\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Power\u003c\/td\u003e\n\u003ctd\u003e24 VDC (±10%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Bus Voltage\u003c\/td\u003e\n\u003ctd\u003e5 VDC regulated output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Communication\u003c\/td\u003e\n\u003ctd\u003eRS-485 multi-drop interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-25°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × H × D)\u003c\/td\u003e\n\u003ctd\u003e10.2 cm × 3.8 cm × 10.2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eEnvironmental \u0026amp; Operational Features\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRugged Construction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMaintains signal integrity in environments prone to electromagnetic interference (EMI).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Efficiency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePassive cooling design enables operation in enclosed cabinets without supplemental fans.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Mounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCompact form factor supports high-density installation in space-constrained Field Control Units.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the CP451-51 S2 compatible with standard Vnet\/IP networks?\u003c\/strong\u003e\u003cbr\u003eA: No. This variant is primarily configured for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRS-485 serial communication\u003c\/strong\u003e. Integration with Vnet\/IP requires a communication gateway or a different CP451 suffix model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does the “S2” designation indicate?\u003c\/strong\u003e\u003cbr\u003eA: The S2 style code denotes the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esecond generation of hardware\u003c\/strong\u003e, with updated components for improved durability and long-term performance compared to the original S1 release.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module handle 24 VDC directly?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The CP451-51 S2 is designed to operate on a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003estandard 24 VDC industrial power supply\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith ±10% voltage tolerance.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51636578582840,"sku":"SCP451-51 S2","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/SCP451-51_S2.jpg?v=1768982012","url":"https:\/\/www.automodulexpert.com\/bg\/products\/cp451-51-s2-yokogawa-centum-vp-compact-cpu-processor-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}