{"product_id":"yokogawa-pw484-10-high-capacity-24vdc-supply-style-s1","title":"Yokogawa PW484-10 | High Capacity 24VDC Supply | Style S1","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa PW484-10\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as the high-capacity energy core for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCENTUM\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSTARDOM\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDistributed Control Systems. This 24V DC input power supply module provides regulated, stabilized power to system processors and high-density I\/O configurations. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, featuring the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eStyle S1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesign revision and specialized hardware options for extreme temperature resilience. It ensures continuous logic execution in mission-critical environments where standard power modules might fail.\u003c\/p\u003e\n\u003ch3\u003ePart Number Breakdown: PW484 Series\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePW484:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24 V DC Input Power Supply Module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuffix -5:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard type with no explosion protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuffix 0:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBasic type specification.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature Option:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated hardware support for extended ranges (-20 °C to 70 °C).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eS1:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStyle 1 revision for optimized electrical isolation and circuit protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYokogawa Electric Corporation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePW484-10 (Style S1 \/ PP2283)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24 V DC (Regulated)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Power:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e240 Watts (High Capacity)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEfficiency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e≥ 85%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-20 °C to +70 °C (Wide Temperature Option)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCooling Method:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNatural Convection (Fanless design)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundancy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports Dual Redundant Operation with Load Sharing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.8 kg (Net) \/ 2.0 kg (Shipping)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 50 × 130 × 146 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExtreme Environmental Resilience:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe PW484-10 features a specialized wide-temperature option, allowing the module to operate reliably from\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e-20 °C to +70 °C\u003c\/strong\u003e. This makes it an essential choice for outdoor remote terminal units (RTUs) or unconditioned industrial control rooms in extreme climates.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Density 240W Output:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUnlike standard power cards, this module delivers a robust\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e240W of power\u003c\/strong\u003e. This high capacity allows a single module pair to energize a fully populated DCS rack, reducing the number of power cards required and saving valuable backplane slots.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Logic Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated over-voltage, over-current, and short-circuit protection circuits instantly isolate the module from field-side electrical faults. This \"fail-safe\" design ensures that an external short circuit does not propagate to the sensitive system CPU.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eZero-Downtime Redundancy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module supports active-active dual redundant operation. In the event of a power source or module failure, the secondary unit maintains the 24V DC rail without a single millisecond of interruption, eliminating the risk of process trips.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFanless Maintenance-Free Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBy utilizing advanced heat dissipation and natural convection, the PW484-10 eliminates the need for mechanical cooling fans. This removes a critical failure point and prevents the intake of corrosive airborne contaminants into the module circuitry.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the PW484-10 in a 110V or 220V AC system?\u003c\/strong\u003eNo. The PW484-10 is a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e24 V DC Input\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodule. If your system relies on AC mains power, you must select the PW481 or PW482 variants designed for AC-to-DC conversion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs the S1 style compatible with older PW484 installations?\u003c\/strong\u003eYes. The Style S1 (often cross-referenced with PP2283) maintains full mechanical and electrical backward compatibility with standard PW484 racks while offering improved internal component reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the module require a special base for hot-swapping?\u003c\/strong\u003eHot-swap capability depends on the Yokogawa rack or base module configuration (such as the NFBU050). When installed in a compatible redundant rack, you can replace a faulty PW484-10 while the system remains live.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhy should I choose \"Brand New\" for high-capacity power modules?\u003c\/strong\u003eHigh-capacity modules like the 240W PW484-10 generate significant internal heat during operation. Used or refurbished units often suffer from stressed power transistors and degraded capacitors that are prone to failure under full load. A\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eunit guarantees factory-spec thermal performance and a full operational lifespan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43224957386842,"sku":"PW484-10","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/218._aa81a4fc-f031-4882-9a39-27f3f970f540.jpg?v=1776389609","url":"https:\/\/www.spareoil.com\/products\/yokogawa-pw484-10-high-capacity-24vdc-supply-style-s1","provider":"SpareOil Automation","version":"1.0","type":"link"}