{"product_id":"yokogawa-nfbu200-s01-base-module","title":"Yokogawa NFBU200-S01 Base Module","description":"\u003cp\u003eThe Yokogawa NFBU200-S01 is a base module for the FCN (Field Control Node) controller platform. It provides the mounting structure and internal backplane connections for CPU, power supply, and I\/O function modules. The NFBU200 long-type base module supports modular controller configurations, with dedicated power supply positions and function-module slots.\u003c\/p\u003e\n\u003ch3\u003eFunctional Role in the FCN System\u003c\/h3\u003e\n\u003cp\u003eThe base module acts as the mechanical and electrical foundation of the controller assembly. Its internal SB bus provides the connection between installed modules, allowing the CPU and I\/O modules to operate as part of the same control unit.\u003c\/p\u003e\n\u003cp\u003eThe NFBU200 long-type platform has 10 module positions: two power supply slots and ten function-module positions in the overall slot arrangement. In a standard control-unit configuration, two positions are reserved for the CPU, leaving capacity for up to 8 I\/O modules. Actual capacity changes with CPU and bus-repeater redundancy configurations.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eNFBU200-S01\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eFCN Base Module (Long Type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController Platform\u003c\/td\u003e\n\u003ctd\u003eFCN Autonomous Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Slots\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction Module Slots\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum I\/O Modules\u003c\/td\u003e\n\u003ctd\u003e8 in a standard control-unit configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Bus\u003c\/td\u003e\n\u003ctd\u003eSB bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eNFBU200 supports 19-inch rack or DIN rail versions; exact S01 configuration requires confirmation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e482.6 x 132.5 x 40.5 mm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum 5 V Self-Consumption\u003c\/td\u003e\n\u003ctd\u003e0.4 A \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24 V Self-Consumption\u003c\/td\u003e\n\u003ctd\u003e0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eModule Configuration and Redundancy\u003c\/h3\u003e\n\u003cp\u003eThe two power supply positions allow a redundant power supply arrangement when the specified compatible power supply modules are installed. CPU and SB bus configurations also affect the number of available I\/O positions. Therefore, the maximum I\/O count should be checked against the complete controller configuration rather than treated as a fixed capacity for every arrangement.\u003c\/p\u003e\n\u003cp\u003eUnused module positions require the appropriate dummy covers. Yokogawa identifies NFDCV01 for unused I\/O module slots and NFDCV02 for unused power supply slots. These accessories should be considered when checking the completeness of a base module assembly.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How many I\/O modules can the NFBU200 accommodate?\u003c\/p\u003e\n\u003cp\u003eA: Up to 8 I\/O modules can be installed in a standard control-unit configuration. CPU redundancy and SB bus repeater configurations occupy additional slots and reduce the available I\/O capacity.\u003c\/p\u003e\n\u003cp\u003eQ: Does the NFBU200 support redundant power supplies?\u003c\/p\u003e\n\u003cp\u003eA: Yes. Its two power supply slots support a redundant arrangement with the specified compatible power supply module. The exact power supply model must be checked against the controller configuration.\u003c\/p\u003e\n\u003cp\u003eQ: Are dummy covers required for unused slots?\u003c\/p\u003e\n\u003cp\u003eA: Yes. Use NFDCV01 for unused I\/O slots and NFDCV02 for unused power supply slots, as specified by Yokogawa.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":68291566469362,"sku":"NFBU200-S01","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5589\/5794\/files\/NFBU200-S012.jpg?v=1793699844","url":"https:\/\/www.petrospare.com\/products\/yokogawa-nfbu200-s01-base-module","provider":"Petro Spare Industrial Limited","version":"1.0","type":"link"}