{"product_id":"yokogawa-centum-vp-cs-3000-pw504-system-power-supply-module","title":"Yokogawa CENTUM VP\/CS 3000 PW504 System Power Supply Module","description":"\u003ch2\u003eYOKOGAWA PW504 Power Supply Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for high-availability power distribution in CENTUM VP and CENTUM CS 3000 network platforms, the \u003cstrong\u003eYOKOGAWA PW504\u003c\/strong\u003e (\u003cstrong\u003ePW504\u003c\/strong\u003e Power Supply Unit) provides direct physical and electrical execution of stabilized DC voltage delivery.\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\u003ePW504\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\u003e1.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e70 W (Max output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e5.1 VDC (Logic) \/ 24 VDC (Field)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy\u003c\/td\u003e\n\u003ctd\u003e1:1 Parallel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control Connectivity and Isolation\u003c\/h3\u003e\n\u003cp\u003eThe module manages power regulation within the system racks, converting wide-range AC utility input into precise DC levels required by station backplanes. The design incorporates galvanic isolation between the AC utility stage and the DC system bus to mitigate the impact of input power transients on sensitive control logic. By supporting 1:1 dual-redundant configurations, the PW504 enables parallel load sharing and ensures bumpless failover during internal component failure or upstream power loss. Furthermore, the unit features built-in protection circuitry to monitor and suppress overvoltage and overcurrent conditions, maintaining system integrity in industrial environments.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Can the PW504 be replaced while the system is powered and operational?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module supports hot-swapping when deployed in a 1:1 redundant configuration. Operators must verify that the redundant partner has successfully assumed the full system load via the status LEDs before physically removing the primary unit.\u003c\/p\u003e\n\u003cp\u003eQ: How does the unit handle dual-output voltage regulation?\u003c\/p\u003e\n\u003cp\u003eA: The PW504 independently regulates the 5.1 VDC logic rail and the 24 VDC field rail. Internal diagnostic circuitry monitors both output rails; if a voltage deviation or thermal irregularity occurs, the module triggers the front-panel ALARM LED and signals a fault to the control system.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Ensure the baseplate is secured to the cabinet rail. Insert the PW504 module into the designated slot, ensuring firm contact with the backplane connector pins. Tighten the retention screws to secure the unit against vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Input Wiring:\u003c\/strong\u003e Terminate the AC input leads according to the system wiring diagram. Use shielded cabling for AC power distribution where required to limit electromagnetic noise emission, and ensure all lines pass through appropriately rated fuses or breakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundancy Configuration:\u003c\/strong\u003e When operating in a redundant pair, connect each PW504 to independent AC power feeds. This practice minimizes the risk of a total system shutdown resulting from a single circuit breaker trip or utility power loss.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":42870878765146,"sku":"PW504","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/100_d6aa11ec-9c15-47ea-8908-2d74fe144296.jpg?v=1772069065","url":"https:\/\/www.spareoil.com\/products\/yokogawa-centum-vp-cs-3000-pw504-system-power-supply-module","provider":"SpareOil Automation","version":"1.0","type":"link"}