{"product_id":"yokogawa-nfpw444-11-dc-power-module-stardom-fcn-controller","title":"Yokogawa NFPW444-11 DC Power Module STARDOM FCN Controller","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNFPW444-11\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-reliability\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDC-to-DC power regulation module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa STARDOM FCN and FCN-RTU autonomous controller series\u003c\/strong\u003e. It converts a 24 V DC supply into a stable\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5.1 V DC logic power output\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the system backplane and connected I\/O modules. As an updated revision of the NFPW444 family, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e“-11” version\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etypically incorporates enhanced component durability and protective measures for operation in harsh or corrosive industrial environments.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\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\u003e\u003cstrong\u003eModel Identification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNFPW444-11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 V DC nominal (21.6–31.2 V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage \/ Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.1 V DC \/ 7.8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDielectric Withstand Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 V AC (input to ground)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooling Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNatural convection (fanless)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBase Module Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNFBU200 (long), NFBU050 (short)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRedundancy Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDuplex operation supported (NFBU200 only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e 0.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e–40 to +70 °C*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDedicated power slot in STARDOM base units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDuplex Redundancy Management\u003c\/strong\u003e\u003cbr\u003eTwo NFPW444-11 modules operate in load-sharing mode, with instantaneous takeover upon failure of one unit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHot-Swap Capability\u003c\/strong\u003e\u003cbr\u003eSupports live removal and replacement without interrupting control logic or field communications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRAS Integration\u003c\/strong\u003e\u003cbr\u003eBuilt-in Reliability, Availability, and Serviceability functions provide continuous health monitoring and diagnostic feedback to the CPU.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCorrosion-Resistant Design\u003c\/strong\u003e\u003cbr\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e“-11” revision\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etypically complies with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eISA G3 environmental requirements\u003c\/strong\u003e, making it suitable for installations exposed to corrosive gases.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between NFPW444-10 and NFPW444-11?\u003c\/strong\u003e\u003cbr\u003eA: The NFPW444-11 is a later hardware revision of the NFPW444-10. While functionally interchangeable in most systems, the -11 version generally features updated components and enhanced environmental or EMC compliance, such as ISA G3 coating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the NFPW444-11 be used in solar-powered RTU installations?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Its native 24 V DC input and high efficiency make it well suited for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFCN-RTU sites powered by batteries and solar arrays\u003c\/strong\u003e, commonly used in remote monitoring applications.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51653343478072,"sku":"NFPW 444-11","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/NFPW_444-11.jpg?v=1769134223","url":"https:\/\/www.automodulexpert.com\/bg\/products\/yokogawa-nfpw444-11-dc-power-module-stardom-fcn-controller","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}