{"product_id":"pw484-11-yokogawa-power-supply-datasheet-technical-manual","title":"PW484-11 YOKOGAWA Power Supply Datasheet \u0026 Technical Manual","description":"\u003cp\u003eThe \u003cstrong\u003eYOKOGAWA PW484-11\u003c\/strong\u003e Power Supply Module operates as a dedicated hardware component for power regulation within Yokogawa CENTUM VP systems. This module is engineered to provide regulated power to Field Control Units (FCU), FIO Node Units, and Optical ESB Bus Repeater Units, ensuring stable electrical distribution for critical control loops and system backplanes.\u003c\/p\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\u003ePW484-11\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\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e100–120 VAC or 220–240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003eRegulated DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eAFV30D\/S, A2FV50D\/S, A2FV70D\/S, ANB10D\/S, ANB11D\/S, ANT10U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and System Integration\u003c\/h3\u003e\n\u003cp\u003eThe PW484-11 facilitates continuous operation by maintaining precise DC rails required for system-wide synchronization. The architecture supports dual-redundant configurations, allowing for seamless load sharing and failover within high-availability DCS environments. Designed for harsh industrial conditions, the module ensures signal integrity and noise immunity, preventing voltage fluctuations from impacting the performance of the connected FIO nodes or bus repeaters.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the PW484-11 support live replacement?\u003c\/p\u003e\n\u003cp\u003eA: Yes, when installed in a supported baseplate configuration (e.g., A2BE1D), the module supports hot-swapping. Ensure the system is configured for redundancy before extracting the module to avoid momentary power loss to the logic bus.\u003c\/p\u003e\n\u003cp\u003eQ: How is the input voltage range determined?\u003c\/p\u003e\n\u003cp\u003eA: The input range is dependent on the specific hardware configuration and jumper settings on the host baseplate. Verify the input voltage rating on the module label against your facility’s power distribution supply before commissioning.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eConfirm the module is intended for the specific baseplate (e.g., A2BE1D) to ensure pin-out compatibility.\u003c\/li\u003e\n\u003cli\u003eEnsure the AC input feed is isolated before inserting the module into the baseplate slots.\u003c\/li\u003e\n\u003cli\u003eAlign the module firmly with the guide rails and lock the front panel mechanisms to establish a solid protective earth (PE) connection.\u003c\/li\u003e\n\u003cli\u003eVerify that the redundancy status LEDs on the host controller indicate active status after module insertion.\u003c\/li\u003e\n\u003cli\u003ePerform a load-test by observing diagnostic registers in the CENTUM VP engineering station to confirm voltage stability across the node bus.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49136932126972,"sku":"PW484-11","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/PW484-111.jpg?v=1779846288","url":"https:\/\/www.electronicplc.com\/products\/pw484-11-yokogawa-power-supply-datasheet-technical-manual","provider":"Electronic PLC","version":"1.0","type":"link"}