{"product_id":"nfpw444-50-yokogawa-stardom-series-24v-dc-power-supply-module","title":"NFPW444-50 | Yokogawa STARDOM Series 24V DC Power Supply Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNFPW444-50\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance DC-to-DC power conversion module specifically engineered for the Yokogawa STARDOM autonomous controller platform. This unit serves as the primary energy source for the Field Control Node (FCN) backplane, converting a standard 24 V DC industrial supply into a highly stabilized +5.1 V DC output required for CPU logic and internal bus communication. Designed for mission-critical reliability, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNFPW442-50\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures deterministic performance in environments where AC power is unavailable or where battery-backed DC systems are utilized for maximum uptime.\u003c\/p\u003e\n\u003cp\u003eAs a \"Standard Type\" (non-explosion protected) component, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNFPW444-50\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis intended for general industrial areas. It features advanced voltage regulation to maintain consistent output even during supply fluctuations, protecting sensitive downstream I\/O modules from electrical stress and data corruption.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDetailed Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Power Source\u003c\/strong\u003e: 24 V DC Nominal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Operating Range\u003c\/strong\u003e: 21.6 V to 31.2 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRegulated Output Voltage\u003c\/strong\u003e: +5.1 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Current Capacity\u003c\/strong\u003e: 0 to 7.8 A (Continuous)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnergy Management\u003c\/strong\u003e: Optimized for high-efficiency heat dissipation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHousing Protection\u003c\/strong\u003e: Standard Type (Basic\/Non-Ex design)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUnit Dimensions\u003c\/strong\u003e: 130 mm (H) x 49.7 mm (W) x 146.5 mm (D)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e: 0.6 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTotal Shipping Mass\u003c\/strong\u003e: 1.5 kg (including protective packaging)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eOperational Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNFPW444-50\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis primarily deployed in STARDOM FCN-RTU architectures found in remote oil and gas production sites, solar-powered monitoring stations, and maritime automation systems. It is the ideal choice for modular controller racks that require a direct DC interface to local battery arrays or DC UPS systems, ensuring a seamless power transition during primary utility failure.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the NFPW444-50 handle voltage dips in the 24V supply?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module is rated for a wide input range down to 21.6 V DC. This tolerance allows the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNFPW444-50\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto maintain a stable +5.1 V DC logic supply even during moderate battery discharge or voltage drops caused by high-current loads elsewhere on the same DC loop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this module compatible with redundant power configurations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. In STARDOM FCN enclosures with dual power slots, two\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNFPW444-50\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodules can be installed to operate in a parallel redundant mode. If one module or its power source fails, the secondary unit assumes the full load without causing a system reset or CPU interruption.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52422066503989,"sku":"NFPW444-50","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/NFPW442-501_db7de919-68e9-4afa-81d4-73edfe23f9ef.jpg?v=1773122059","url":"https:\/\/www.5gplc.com\/products\/nfpw444-50-yokogawa-stardom-series-24v-dc-power-supply-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}