{"product_id":"spw482-11-yokogawa-centum-power-supply-module","title":"SPW482-11 Yokogawa CENTUM Power Supply Module","description":"\u003ch2\u003eYokogawa SPW482-11 Power Supply Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa SPW482-11\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePW482-11\u003c\/strong\u003e Power Supply Module, operates as a dedicated hardware component for 100-240 VAC to DC voltage conversion and regulated power distribution within CENTUM VP and ProSafe-RS control chassis networks.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Model (SPW482 \/ PW482):\u003c\/strong\u003e Yokogawa System Power Supply Module designed to supply Field Control Units (FCU), FIO Node Units, and Optical ESB Bus Repeater Units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Suffix (-11):\u003c\/strong\u003e Identifies the specific wide-range AC input specification variant operating at nominal 100-240 VAC (rated 220-240 VAC +\/-10%, 50\/60 Hz).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement Notice:\u003c\/strong\u003e Legacy hardware designation (replaced by SPW482-53 in updated lifecycle iterations).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSPW482-11 (PW482-11)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.4 kg (Shipping weight 2 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e44.45 x 264.2 x 186 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e230 VA maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e100-240 VAC (220-240 VAC +\/-10% nominal range, 50\/60 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage 1\u003c\/td\u003e\n\u003ctd\u003e5.1 VDC, 7.8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage 2\u003c\/td\u003e\n\u003ctd\u003e24 VDC, 1.7 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy\u003c\/td\u003e\n\u003ctd\u003eDual-redundant configuration supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCircuit Protection\u003c\/td\u003e\n\u003ctd\u003eOvervoltage, overcurrent, and short-circuit protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eGalvanic Isolation \u0026amp; Fieldbus Loop Power Dynamics\u003c\/h3\u003e\n\u003cp\u003eThe SPW482-11 incorporates galvanic isolation between the primary AC line input and secondary DC supply outputs to prevent common-mode voltage spikes from impacting sensitive internal system buses. By providing dual-rail power outputs (5.1 VDC for internal logic logic solver cards and 24 VDC for field instrumentation loops), the module maintains isolation integrity for connected 4-20 mA HART loops and fieldbus communication interfaces across the FCU node architecture.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Which dedicated chassis slots accept the SPW482-11 power supply module?\u003c\/p\u003e\n\u003cp\u003eA: Mount the SPW482-11 exclusively into designated power supply slots P1 or P2 within Yokogawa FCU or FIO node chassis frames to interface with the proprietary system backplane connector.\u003c\/p\u003e\n\u003cp\u003eQ: How does the SPW482-11 maintain system operation during power module replacement?\u003c\/p\u003e\n\u003cp\u003eA: When installed in a dual-redundant configuration (occupying both P1 and P2 slots), one active SPW482-11 module supports the complete DC load, allowing live replacement of a faulty adjacent unit without interrupting system operations.\u003c\/p\u003e\n\u003cp\u003eQ: What cooling considerations apply during physical installation?\u003c\/p\u003e\n\u003cp\u003eA: Secure the module with adequate vertical clearance above and below the card cage to maintain natural convection airflow and prevent thermal derating of internal power conversion components.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower Disconnection: Isolate external main AC feeder circuit breakers prior to connecting input power wiring to the chassis terminal block, except when performing a hot-swap operation in a confirmed dual-redundant power setup.\u003c\/li\u003e\n\u003cli\u003eSlot Alignment: Slide the module horizontally or vertically along chassis card guides into slot P1 or P2 until the rear proprietary system connector engages completely with the backplane.\u003c\/li\u003e\n\u003cli\u003eFastener Engagement: Tighten the top and bottom retaining thumbscrews manually or with a standard screwdriver to ensure solid chassis grounding and structural lock under industrial vibration.\u003c\/li\u003e\n\u003cli\u003eLine Cable Routing: Route AC input lines through dedicated wire channels away from low-voltage DC signals and optical ESB bus cables to minimize electromagnetic coupling.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43859498664026,"sku":"SPW482-11","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/43._083429e5-a0bd-48c7-8fae-f608a643d2c4.jpg?v=1787015440","url":"https:\/\/www.spareoil.com\/es\/products\/spw482-11-yokogawa-centum-power-supply-module","provider":"SpareOil Automation","version":"1.0","type":"link"}