{"product_id":"yokogawa-nfbu200-s10-long-base-module","title":"Yokogawa NFBU200-S10 Long Base Module","description":"\u003cp\u003eThe Yokogawa NFBU200-S10 is a long base module used to assemble a Yokogawa FCN autonomous controller or extension unit. It provides the mounting positions and internal SB bus connections for CPU, power supply, I\/O, and extension modules. Its long-format chassis supports multiple function modules and a duplex internal bus architecture for system configuration.\u003c\/p\u003e\n\u003ch3\u003eProduct Function and Architecture\u003c\/h3\u003e\n\u003cp\u003eThe NFBU200 provides the mechanical mounting structure and electrical backplane connections for the FCN controller assembly. Its internal SB bus distributes communication between the installed function modules, while dedicated power supply positions accommodate single or duplex power supply configurations.\u003c\/p\u003e\n\u003cp\u003eThe base module provides:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 power supply module slots for single or duplex power configurations.\u003c\/li\u003e\n\u003cli\u003e10 function module slots for CPU, I\/O, and extension modules.\u003c\/li\u003e\n\u003cli\u003eDuplex SB bus (internal backboard bus) for internal module communication.\u003c\/li\u003e\n\u003cli\u003eSupport for use as either a control unit or an extension unit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOne CPU module occupies two function module slots. The available I\/O capacity therefore depends on the CPU configuration and whether extension modules are installed.\u003c\/p\u003e\n\u003ch3\u003eMounting and Physical Configuration\u003c\/h3\u003e\n\u003cp\u003eThe NFBU200-S10 is the DIN rail-mounted version of the NFBU200 long base module. Its mounting arrangement is intended for cabinet installations where the controller is assembled from separately installed CPU, power supply, and I\/O modules.\u003c\/p\u003e\n\u003cp\u003eThe physical design also includes configuration switches for unit number selection and CPU duplex settings. Unused module positions must be fitted with the appropriate dummy covers according to Yokogawa installation requirements.\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-S10\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\u003eLong Base Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem\u003c\/td\u003e\n\u003ctd\u003eSTARDOM FCN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eDIN rail-mounted\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\u003eInternal Bus\u003c\/td\u003e\n\u003ctd\u003eDuplex SB bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Self-Consumption\u003c\/td\u003e\n\u003ctd\u003e0.4 A at 5 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is the NFBU200-S10 a bus interface module?\u003c\/p\u003e\n\u003cp\u003eA: No. It is a long base module with an integrated duplex SB bus. The separate N2EB100 is the E2 bus interface module used for extending the FCN system.\u003c\/p\u003e\n\u003cp\u003eQ: Can the NFBU200-S10 support redundant CPU and power supply configurations?\u003c\/p\u003e\n\u003cp\u003eA: The NFBU200 platform supports duplex CPU and power supply configurations. CPU redundancy requires matching CPU models, suffix codes, and system software versions, together with the correct base module switch settings.\u003c\/p\u003e\n\u003cp\u003eQ: How many I\/O modules can be installed?\u003c\/p\u003e\n\u003cp\u003eA: The base module has 10 function module slots, but not all are available for I\/O. A CPU occupies two slots, and extension configurations also reserve positions for extension modules. The actual I\/O capacity depends on the system arrangement.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":68891382481138,"sku":"NFBU200-S10","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5589\/5794\/files\/NFBU200.jpg?v=1793699701","url":"https:\/\/www.petrospare.com\/products\/yokogawa-nfbu200-s10-long-base-module","provider":"Petro Spare Industrial Limited","version":"1.0","type":"link"}