{"product_id":"yokogawa-cp461-50-s2-centum-vp-vnet-ip-processor-module","title":"Yokogawa CP461-50 S2 | CENTUM VP Vnet\/IP Processor Module","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCP461-50 S2\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance central processing unit for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa CENTUM VP and CS 3000 Distributed Control Systems (DCS)\u003c\/strong\u003e. It functions as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprimary execution engine\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewithin Field Control Units (AFV30\/AFV40) and supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edual-redundant “Pair \u0026amp; Spare” architecture\u003c\/strong\u003e, providing near-continuous availability.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eS2 hardware style\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an optimized revision of the original CP461, featuring improved component reliability and enhanced thermal dissipation. It is designed for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecomplex industrial processes\u003c\/strong\u003e, handling\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eintensive PID control, sequence logic, and high-speed data acquisition\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003evia dual-redundant Vnet\/IP networks.\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\u003eProcessor Architecture\u003c\/td\u003e\n\u003ctd\u003e32-bit RISC Industrial CPU (VR5532)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClock Frequency\u003c\/td\u003e\n\u003ctd\u003e350 MHz (optimized for deterministic real-time control)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Memory (RAM)\u003c\/td\u003e\n\u003ctd\u003e128 MB high-speed SDRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNon-Volatile Storage\u003c\/td\u003e\n\u003ctd\u003e512 MB Flash memory (firmware \u0026amp; project database)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy\u003c\/td\u003e\n\u003ctd\u003eDual-redundant \"Duplex\" with bumpless failover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Protection\u003c\/td\u003e\n\u003ctd\u003eBattery backup (S9450FE) up to 72 hours retention\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Interface\u003c\/td\u003e\n\u003ctd\u003eDual Vnet\/IP ports (100 Mbps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 8 local FIO nodes and extended ESB bus branches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Protection\u003c\/td\u003e\n\u003ctd\u003eStandard Type (ISA G3 available on S1 variants)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C to 50°C (32°F to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 90% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × H × D)\u003c\/td\u003e\n\u003ctd\u003e152.4 mm × 203.2 mm × 25.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Advantages\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHot-Swappable Design\u003c\/strong\u003e: Can be replaced online in a redundant configuration without shutting down the plant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Longevity\u003c\/strong\u003e: S2 style updates mitigate component obsolescence, supporting maintenance and system expansions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVnet\/IP Integration\u003c\/strong\u003e: Provides high-speed communication with HIS and other FCS modules across the plant network.\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: Can I mix an S1 and S2 style module in a redundant pair?\u003c\/strong\u003e\u003cbr\u003eA: No. Yokogawa recommends using\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etwo identical modules\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(both S2) for synchronized timing and firmware compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the CP461-50 S2 support explosion-proof environments?\u003c\/strong\u003e\u003cbr\u003eA: No. This model is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eStandard Type\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewithout explosion protection. For hazardous zones, use\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCP461-E suffix\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the typical battery life for memory backup?\u003c\/strong\u003e\u003cbr\u003eA: The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eS9450FE battery\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eshould be replaced every 3 years to ensure the 72-hour data retention remains reliable.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51636596932920,"sku":"CP461-50-S2","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/CP461-50-S21.jpg?v=1768982012","url":"https:\/\/www.automodulexpert.com\/products\/yokogawa-cp461-50-s2-centum-vp-vnet-ip-processor-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}