{"product_id":"yokogawa-nfbu050-s15-short-base-module-din-rail-mount-3-slot","title":"Yokogawa NFBU050-S15 Short Base Module (DIN Rail Mount, 3-Slot)","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Yokogawa NFBU050-S15 serves as a high-integrity backbone for distributed control systems, specifically engineered for space-constrained environments within industrial automation cabinets. As a specialized short-base module, it provides a robust physical and electrical interface for up to three I\/O modules, ensuring seamless data acquisition and signal processing. Its compact footprint significantly reduces panel clutter without compromising the mechanical stability required in heavy-duty sectors like oil and gas, power generation, and chemical processing. This unit facilitates high-speed communication between the field instruments and the primary controller, acting as a critical node that maintains system uptime and operational reliability in mission-critical architectures.\u003c\/p\u003e\n\u003ch2\u003eTechnical Configuration\u003c\/h2\u003e\n\u003cp\u003eThe suffix codes for the NFBU050 series define specific hardware configurations tailored to diverse site requirements. Each digit ensures the module meets the electrical and mounting standards of your control cabinet.\u003c\/p\u003e\n\u003ch3\u003eModel Suffix Breakdown\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNFBU050:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBasic Model Code for the Short Base Module.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e-S:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIdentifies the Standard Type, optimized for general-purpose industrial environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSpecifies the Mounting Type. This digit confirms the unit features integrated hardware for 35mm DIN rail mounting, though it remains compatible with surface screw mounting if necessary.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIndicates the specialized Protection Level. This code denotes the \"No Explosion Protection\" variant, intended for use in non-hazardous areas or within purged and pressurized enclosures.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYokogawa\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNFBU050-S15\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumber of I\/O Slots\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3 Slots\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e35mm DIN Rail or Screw Mount\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e283 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApprox. 1.2 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-20 to 70°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCommunication Protocol\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eProprietary Yokogawa System Bus\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-grade Industrial Polymer \/ Aluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eJapan\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003cp\u003eProper installation ensures the longevity of the backplane and prevents signal interference within the modular rack.\u003c\/p\u003e\n\u003ch3\u003eMounting and Clearance\u003c\/h3\u003e\n\u003cp\u003eSecure the NFBU050-S15 to a standard 35mm DIN rail. Ensure a minimum vertical clearance of 50mm above and below the module to facilitate natural convection cooling and to allow sufficient room for I\/O module insertion and removal.\u003c\/p\u003e\n\u003ch3\u003eWiring and Grounding\u003c\/h3\u003e\n\u003cp\u003eConnect the functional ground terminal to the system's central ground bar using the shortest possible path. Maintain a bending radius for all connected bus cables that exceeds six times the cable diameter to prevent internal conductor fatigue.\u003c\/p\u003e\n\u003ch3\u003eModule Seating\u003c\/h3\u003e\n\u003cp\u003eWhen inserting I\/O modules into the three available slots, ensure the locking levers click firmly into place. This mechanical engagement guarantees the electrical pins interface correctly with the backplane bus, preventing intermittent communication faults.\u003c\/p\u003e\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThe NFBU050-S15 excels in harsh industrial climates where vibration and thermal fluctuations often compromise lesser hardware. Its short form factor allows engineers to maximize I\/O density in small junction boxes or remote instrument enclosures. Built with high-spec interference shielding, the module protects sensitive digital signals from the electromagnetic noise typically found near large motor drives and heavy switchgear. This reliability makes it a preferred choice for retrofitting legacy systems where cabinet space is at a premium but modern performance is required.\u003c\/p\u003e\n\u003ch2\u003eShipping and Delivery\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDelivery Time:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3-5 business days upon payment confirmation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLogistics Partners:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGlobal shipping via DHL, FedEx, and UPS.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBrand New, Factory Sealed, Original Packaging.\u003c\/p\u003e\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Can the NFBU050-S15 be used in Zone 2 hazardous areas?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: No. The \"-S15\" suffix specifically indicates a \"No Explosion Protection\" rating. For hazardous area requirements, you must select the appropriate suffix code (such as those providing Type n or non-incendive protection) that matches your site's safety certification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Is this base module compatible with both digital and analog Yokogawa I\/O modules?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: Yes. The NFBU050-S15 provides a universal backplane interface that supports a wide range of standard Yokogawa I\/O modules, allowing you to mix and match signal types within the three available slots.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: What is the primary difference between the NFBU050 and the NFBU100?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: The primary difference is the form factor and capacity. The NFBU050 is a \"Short\" base module featuring 3 slots, whereas the NFBU100 is a \"Long\" base module typically offering more slots for higher density applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Does this module require a separate power supply for the backplane?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA4: The backplane draws its power through the system bus connection from the preceding power supply module in the rack chain. Always verify the total power consumption of your three I\/O modules to ensure they do not exceed the capacity of your power supply unit.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45907055870125,"sku":"NFBU050-S15","price":1299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/NFBU050-S15_4.jpg?v=1776131106","url":"https:\/\/www.maxwellplc.com\/products\/yokogawa-nfbu050-s15-short-base-module-din-rail-mount-3-slot","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}