{"product_id":"yokogawa-nfbu050-s15-short-base-module","title":"Yokogawa NFBU050-S15 Short Base Module","description":"\u003cp\u003eConfigured for high-density I\/O mounting in FCN-RTU autonomous control platforms, the \u003cstrong\u003eYokogawa NFBU050-S15\u003c\/strong\u003e (\u003cstrong\u003eNFBU050\u003c\/strong\u003e Short Base Module) provides direct physical\/electrical execution. This hardware component serves as the primary \u003cstrong\u003eNFBU050\u003c\/strong\u003e backplane interface utilized to execute module physical retention and signal distribution across remote terminal unit network platforms.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNFBU050\u003c\/strong\u003e: Base model for FCN-RTU short base module series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-S\u003c\/strong\u003e: Standard type physical chassis configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15\u003c\/strong\u003e: Hardware revision and interface compatibility code.\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\u003eNFBU050-S15\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\u003e1.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e130 mm x 142.5 mm x 65.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive bus backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003ePhysical module support and bus distribution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Backplane Integration\u003c\/h3\u003e\n\u003cp\u003eThe NFBU050-S15 provides the structural framework required for the FCN-RTU modular architecture. It manages the backplane bus communication velocity, ensuring that control modules mounted on the base maintain deterministic synchronization with the CPU. The mechanical design is optimized for high-vibration industrial environments, providing secure locking mechanisms that prevent signal interruption caused by mechanical stress. The base module facilitates galvanic continuity between the mounted I\/O modules and the system power rail, ensuring stable operation within the rated temperature envelope.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the NFBU050-S15 require external power wiring for module operation?\u003c\/p\u003e\n\u003cp\u003eA: The NFBU050-S15 acts as a distribution backplane. While it distributes power from the system supply to the mounted modules, ensure the main power bus is connected to the appropriate terminals as defined in the system wiring documentation.\u003c\/p\u003e\n\u003cp\u003eQ: Can multiple NFBU050-S15 bases be interconnected?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the FCN-RTU architecture supports modular expansion using these base units. Follow the manufacturer's specification for bus cable length and electrical load limitations when linking multiple bases to avoid voltage drops.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the base module to a flat, rigid surface or DIN-rail within the RTU enclosure. Verify that the mounting orientation allows for adequate convective airflow, particularly when operating near the 70 deg C limit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Attach the base module ground terminal to the main cabinet grounding bus using a low-impedance braided strap. This is critical for shielding the backplane bus from external electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Seating:\u003c\/strong\u003e When installing CPU or I\/O modules, ensure they are correctly aligned with the base guide rails. Apply even pressure to engage the connectors fully, preventing bent pins on the backplane interface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspection:\u003c\/strong\u003e Periodically check the mounting hardware for tightness, as thermal cycling and facility vibrations can loosen physical connections over time, potentially impacting backplane communication reliability.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49240017731836,"sku":"NFBU050-S15","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/NFBU050-S151.jpg?v=1782869610","url":"https:\/\/www.electronicplc.com\/products\/yokogawa-nfbu050-s15-short-base-module","provider":"Electronic PLC","version":"1.0","type":"link"}