{"product_id":"nfcp050-s15-yokogawa-stardom-fcn-rtu-cpu-module","title":"NFCP050-S15 Yokogawa STARDOM FCN-RTU CPU Module","description":"\u003ch2\u003eYokogawa NFCP050-S15 FCN-RTU CPU Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa NFCP050-S15\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eNFCP050\u003c\/strong\u003e CPU Module for FCN-RTU, operates as a dedicated hardware component for real-time control strategy execution and onboard I\/O management within Yokogawa STARDOM and CENTUM VP system architectures. Powered by a 32-bit SH-4A RISC processor running at 256 MHz with 128 MB on-board flash memory, the controller interfaces directly with local discrete and analog signals while routing system data over high-speed 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\u003eSuffix \/ Option\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTechnical 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\u003eNFCP050\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBase Controller Model\u003c\/td\u003e\n\u003ctd\u003eCPU Module for FCN-RTU Autonomous Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-S\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFunction Type\u003c\/td\u003e\n\u003ctd\u003eStandard type execution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eArchitecture Profile\u003c\/td\u003e\n\u003ctd\u003eExtended type profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEnvironment \/ Protection\u003c\/td\u003e\n\u003ctd\u003eBasic configuration with no explosion protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eS15 (Option)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEnvironmental Coating\u003c\/td\u003e\n\u003ctd\u003eFactory conformal coating for ISA Standard G3 corrosive gas resistance\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\u003eNFCP050-S15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa Electric Corporation\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\u003e0.57 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e142.5 x 65.8 x 130 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5 to 95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e6.0 W (5 VDC at 1.2 A nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor Architecture\u003c\/td\u003e\n\u003ctd\u003eSH-4A (SH7730) RISC processor running at 256 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-Board System Memory\u003c\/td\u003e\n\u003ctd\u003e128 MB flash memory, 64 MB DRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Interface Ports\u003c\/td\u003e\n\u003ctd\u003e3 non-isolated RS-232 ports (RJ45), 1 non-isolated RS-422\/RS-485 port (RJ45)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOnboard Digital Input\u003c\/td\u003e\n\u003ctd\u003e16 discrete input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOnboard Digital Output\u003c\/td\u003e\n\u003ctd\u003e8 discrete output channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOnboard Analog Input\u003c\/td\u003e\n\u003ctd\u003e12 channels (1 to 5 VDC), 1 channel (0 to 32 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOnboard Analog Output\u003c\/td\u003e\n\u003ctd\u003e2 channels (4 to 20 mA, requires external power loop supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOnboard Pulse Input\u003c\/td\u003e\n\u003ctd\u003e2 pulse input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Backbone\u003c\/td\u003e\n\u003ctd\u003eOptical ESB bus support, 100 Mbps full duplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Redundancy\u003c\/td\u003e\n\u003ctd\u003eDual-redundant CPU configuration supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostic Safeguards\u003c\/td\u003e\n\u003ctd\u003eHardware watchdog timer, built-in self-test, active error logging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Compliance\u003c\/td\u003e\n\u003ctd\u003eCE, UL, FM certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol and Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe onboard analog subsystem handles direct field signal conversion, utilizing 1 to 5 VDC voltage inputs alongside 4 to 20 mA loop-powered current outputs. Optical galvanic isolation segregates the central SH-4A processor architecture from field-side electrical surges and ground loop disturbances across long wire runs. When processing critical 4 to 20 mA analog control loops, the module continuously monitors channel health and signal thresholds, reporting unexpected open circuits or out-of-range sensor feedback directly to the host diagnostic buffer.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What power source configuration is required to operate the onboard 4-20 mA analog outputs?\u003c\/p\u003e\n\u003cp\u003eA: The two built-in 4-20 mA analog output channels require an external DC loop power supply connected directly to the field output circuit. The module logic drives the current output level, but current sourcing relies on the external voltage source.\u003c\/p\u003e\n\u003cp\u003eQ: How do the serial communication ports handle multi-drop network topologies?\u003c\/p\u003e\n\u003cp\u003eA: Serial Port 4 supports non-isolated RS-422 and RS-485 differential signals via an RJ45 modular connector, permitting multi-drop field device networking. Ports 1 through 3 execute RS-232 serial links for point-to-point connections such as local user interfaces or direct serial transmitter configurations.\u003c\/p\u003e\n\u003cp\u003eQ: Can maintenance technicians replace the CPU module while the backplane power supply remains energized?\u003c\/p\u003e\n\u003cp\u003eA: Unseating the primary CPU module while the base unit is energized terminates active controller logic execution. In non-redundant setups, personnel must remove power before module replacement. In dual-redundant hardware setups, verify that the standby CPU holds full system synchronization before extracting the primary module.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the NFCP050-S15 securely onto the designated FCN base module slot, confirming full backplane pin insertion before tightening the retaining screws. Route all field wiring for the 16 DI, 8 DO, and 13 AI channels through shielded multi-conductor cables, keeping serial communication lines isolated from high-voltage AC cables. Connect cable shields directly to the cabinet ground bus bar via low-impedance grounding clamps, ensuring the cabinet enclosure operates at a single earth potential to minimize noise interference on 1 to 5 VDC and 4 to 20 mA loops.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43865977127002,"sku":"NFCP050-S15","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/842..jpg?v=1787105511","url":"https:\/\/www.spareoil.com\/products\/nfcp050-s15-yokogawa-stardom-fcn-rtu-cpu-module","provider":"SpareOil Automation","version":"1.0","type":"link"}