{"product_id":"nfcp050-s05-yokogawa-stardom-fcn-rtu-autonomous-cpu-module","title":"NFCP050-S05 Yokogawa STARDOM FCN-RTU Autonomous CPU Module","description":"\u003ch2\u003eYokogawa NFCP050-S05 STARDOM FCN-RTU CPU Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa NFCP050-S05\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eNFCP050\u003c\/strong\u003e CPU Module, operates as a dedicated hardware component for central processing and field signal execution within Yokogawa STARDOM FCN-RTU autonomous control platforms.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe model code structure defines hardware capabilities and environmental ratings:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNFCP050\u003c\/strong\u003e: Base CPU module hardware designation for FCN-RTU controllers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-S\u003c\/strong\u003e: Standard type functional specification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0\u003c\/strong\u003e: Basic functionality configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\u003c\/strong\u003e: Non-explosion-proof basic design specification.\u003c\/li\u003e\n\u003c\/ul\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-S05\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\u003e0.57 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e65.8 mm x 130.0 mm x 142.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1.16 to 2.90 W (5 VDC supply voltage +\/- 5%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eSH-4A (SH7730) at 256 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Memory\u003c\/td\u003e\n\u003ctd\u003e128 MB ECC RAM, 1 MB ECC Static RAM, 128 MB Flash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in Channels\u003c\/td\u003e\n\u003ctd\u003e16 DI, 8 DO, 12 AO, 2 AI, 2 PI channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Interfaces\u003c\/td\u003e\n\u003ctd\u003e3 x RS-232 ports, 1 x RS-422\/RS-485 port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Interface\u003c\/td\u003e\n\u003ctd\u003e1 x 10\/100 Mbps Ethernet port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control Communication \u0026amp; Channel-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe module processes discrete and analog field signals via integrated I\/O channels while managing communication loops across serial and Ethernet networks. High-speed optical isolators decouple the internal bus processing logic from field-side wiring loops, preventing common-mode voltage noise from impairing the 256 MHz SH-4A processor. The internal power converter conditions the 5 VDC backplane bus power, maintaining signal stability during loop load changes. Built-in serial interfaces support Modbus network protocols, providing galvanically isolated data routing between remote field instrumentation and the primary processing unit.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the CPU module maintain data integrity during unexpected backplane power interruption?\u003c\/p\u003e\n\u003cp\u003eA: The processor utilizes 128 MB of ECC main memory and 1 MB of static RAM with error correction code logic to detect and correct single-bit memory faults, preventing system execution halts during transient power fluctuations.\u003c\/p\u003e\n\u003cp\u003eQ: What are the backplane expansion limits for mounting auxiliary I\/O modules alongside the CPU?\u003c\/p\u003e\n\u003cp\u003eA: When installed on an NFBU050 base unit, the system supports up to 3 expansion I\/O modules, whereas installation on an NFBU200 base unit scales capacity up to 8 additional I\/O modules.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the CPU card vertically into the designated master slot of the FCN-RTU base module (NFBU050 or NFBU200). Ensure the top and bottom retaining latches snap into place to establish low-resistance electrical contact across the backplane connector.\u003c\/p\u003e\n\u003cp\u003eRoute serial communication lines (RS-232 and RS-422\/485) and Ethernet CAT5e cables in dedicated, grounded metal conduits separated from high-voltage AC power wiring. Connect the ground terminal of the base module to the plant instrument earth bus using a short copper strap with an impedance below 10 ohms to ensure proper surge protection.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43816583299162,"sku":"NFCP050-S05","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/134._56dbef97-652c-4a7d-8291-40097d2d3ac8.jpg?v=1786331517","url":"https:\/\/www.spareoil.com\/es\/products\/nfcp050-s05-yokogawa-stardom-fcn-rtu-autonomous-cpu-module","provider":"SpareOil Automation","version":"1.0","type":"link"}