{"product_id":"nfcp502-s05-s2-yokogawa-nfcp502-high-speed-cpu-modules","title":"NFCP502-S05 S2 Yokogawa NFCP502 High-Speed CPU Modules","description":"\u003ch2\u003eYOKOGAWA NFCP502-S05 CPU Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for precise voltage signal digitization and process control logic execution, the \u003cstrong\u003eYOKOGAWA NFCP502-S05\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eNFCP502\u003c\/strong\u003e High-Speed CPU Module, provides direct physical\/electrical execution. This core hardware processing unit functions as the primary control mechanism within STARDOM FCN-500, CENTUM VP, and ProSafe-RS platform architectures. The subsystem manages complex control algorithms, schedules high-density I\/O routing across multi-drop modules, and drives deterministic communication across local and distributed process networks.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCode Component\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eType \/ Designation\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunctional Specification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNFCP502\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBase Model\u003c\/td\u003e\n\u003ctd\u003eCPU Module for FCN with 4 integrated Ethernet ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-S\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExtension Code\u003c\/td\u003e\n\u003ctd\u003eStandard execution model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOperational Variant\u003c\/td\u003e\n\u003ctd\u003eStandard processing type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExplosion Protection\u003c\/td\u003e\n\u003ctd\u003eBasic type featuring no explosion protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eS2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHardware Style\u003c\/td\u003e\n\u003ctd\u003eStyle 2 physical architecture and hardware revision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eNFCP502-S05 S2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e130 x 28 x 130 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e8.5 W max (Calculated at 5 VDC backplane level, 1.7 A current draw)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eIntel Atom E3815 (1.46 GHz clock speed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Memory\u003c\/td\u003e\n\u003ctd\u003e256 MB with ECC protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic RAM\u003c\/td\u003e\n\u003ctd\u003e2 MB with ECC, backed up by battery (~700 kB retention space)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash Storage\u003c\/td\u003e\n\u003ctd\u003e1 GB on-board secondary flash memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Interface\u003c\/td\u003e\n\u003ctd\u003e4 x Ethernet ports (10\/100\/1000 Mbps, RJ45 modular jacks)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Port\u003c\/td\u003e\n\u003ctd\u003e1 x RS-232C port (D-sub 9-pin male, 0.3 to 115.2 kbps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackup Battery\u003c\/td\u003e\n\u003ctd\u003e1000 mAh graphite fluoride lithium cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; DCS Instrumentation Attributes\u003c\/h3\u003e\n\u003cp\u003eThe internal framework of the NFCP502-S05 Style 2 architecture utilizes dedicated hardware sub-circuits to enforce robust galvanic isolation, maintaining steady system bus operations amidst adjacent field line fluctuations. The module handles up to 128 multi-channel I\/O cards, seamlessly managing 4-20 mA HART loop protocol parameters, FOUNDATION Fieldbus nodes, and PROFIBUS configurations. Real-time control execution tasks utilize the 256 MB ECC RAM to block single-bit data corruption, enabling uninterrupted tracking of automated workflows. Onboard arithmetic blocks perform cold junction compensation routines and processing optimization algorithms while localized software diagnostic engines operate a continuous watchdog timer to flag temperature anomalies before performance thresholds degrade.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the electrical boundaries and communication limitations when utilizing the built-in RS-232C port?\u003c\/p\u003e\n\u003cp\u003eA: The D-sub 9-pin serial interface operates asynchronously across full or half-duplex configurations controlled via software settings. Baud parameters scale from 0.3 kbps up to 115.2 kbps, but the port remains dedicated to point-to-point diagnostics or legacy sequencer links, incapable of mixed concurrent multi-drop protocols.\u003c\/p\u003e\n\u003cp\u003eQ: How does the Style 2 hardware handle localized memory backup procedures during a complete station power collapse?\u003c\/p\u003e\n\u003cp\u003eA: The hardware links the 2 MB ECC static RAM directly to an integrated 1000 mAh lithium battery cell. This auxiliary electrical source supplies continuous voltage to preserve non-volatile variables, software control states, and system register settings during power failures, keeping critical information intact for up to 700 kB of designated retention memory.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eEnsure the node slot power is completely de-energized prior to inserting the NFCP502-S05 S2 assembly into the autonomous controller rack. Slide the hardware smoothly down the guide rails until the backplane contacts engage firmly, then verify the module lock clicks into position and secure the physical wire lock through the pre-drilled CPU cover hole. Technicians must route all Ethernet networks using high-quality shielded twisted-pair (STP) cabling, maintaining safe physical separation from power lines or active variable frequency drive conduits. Prior to initializing the hardware, verify that the lithium backup battery terminal is completely engaged to prevent immediate data loss upon the subsequent power interruption cycle.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43767770611802,"sku":"NFCP502-S05 S2","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/689..jpg?v=1785461516","url":"https:\/\/www.spareoil.com\/products\/nfcp502-s05-s2-yokogawa-nfcp502-high-speed-cpu-modules","provider":"SpareOil Automation","version":"1.0","type":"link"}