{"product_id":"nfpw444-dc-power-supply-yokogawa","title":"NFPW444 DC Power Supply Yokogawa","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNFPW444\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-reliability DC power supply module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa STARDOM FCN-RTU and FCN-500 controllers\u003c\/strong\u003e. It converts\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e24 V DC input\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003einto a precise\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5.1 V DC logic output\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the system backplane. A\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esecondary 24 V DC output\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis provided for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eanalog field interface circuits and connected field devices\u003c\/strong\u003e. The module supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehot-swappable dual-redundant configurations\u003c\/strong\u003e, ensuring the controller remains operational even during maintenance or module replacement.\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\u003ePrimary Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNFPW444\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°C to +70°C \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhysical Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.2 × 5.5 × 15 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnit Mass\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eCore Functionality \u0026amp; Protection\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eProvides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-availability DC power\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor CPU and I\/O backplanes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSecondary 24 V DC output\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ereduces the need for external field power distribution blocks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFanless design\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eeliminates mechanical wear components, increasing\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMTBF\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRAS (Reliability, Availability, Serviceability)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efeatures: internal diagnostics, temperature monitoring, and CPU communication.\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 do the suffix codes mean for the NFPW444?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-5\u003c\/strong\u003e: Standard type (No explosion protection)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-E\u003c\/strong\u003e: Explosion protection type\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-0\u003c\/strong\u003e: Basic version\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-1\u003c\/strong\u003e: ISA Standard G3 conformal coating for corrosive environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this module compatible with all STARDOM base units?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePrimarily designed for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNFBU200 (Long type)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto support redundancy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNFBU050 (Short type)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor single-power applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51653549621560,"sku":"NFPW444","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/NFPW444-50.jpg?v=1769136107","url":"https:\/\/www.automodulexpert.com\/th\/products\/nfpw444-dc-power-supply-yokogawa","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}