{"product_id":"yokogawa-pw481-power-module-style-s2-100-120vac-50-60hz-2-5a","title":"Yokogawa Electric Corporation PW481 Power Module","description":"\u003cdiv\u003e\u003cp\u003eThe Yokogawa PW481 Power Module (Style S2) is an industrial power supply module engineered exclusively for Yokogawa CENTUM VP and FIO\/FCU control systems, providing regulated internal power to CPU, I\/O, and communications modules within DCS\/PLC architectures. It accepts 100–120 VAC ±10%, 50\/60 Hz, draws about 2.5 A (roughly 200 VA), and installs in a rack\/base module across slots P1–P2, weighing about 1 kg. The PW481 supports dual-redundant configurations for high-reliability operation and is designed to feed internal power to FCU, FIO Node Units, and Optical ESB Bus Repeater Units via a dedicated backplane connector. Common replacements include PW482 (220–240 VAC version), PW484 (24 VDC version), and NFPW441 \/ NFPW444 for newer STARDOM systems. It is commonly deployed in chemical processing, power generation, manufacturing, and process automation environments to ensure stable operation of CPU, I\/O, and communication modules and continuous plant uptime.\u003c\/p\u003e\u003c\/div\u003e","brand":"YOKOGAWA","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46241940537578,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-001.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/yokogawa-pw481-power-module-style-s2-100-120vac-50-60hz-2-5a","provider":"GTG Hardware","version":"1.0","type":"link"}