{"product_id":"pw302-system-power-supply-module-yokogawa-centum-cs-3000-vp","title":"PW302 System Power Supply Module Yokogawa CENTUM CS 3000\/VP","description":"\u003ch2\u003eYOKOGAWA PW302 Power Supply Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for power regulation in CENTUM CS 3000 and CENTUM VP network platforms, the \u003cstrong\u003eYOKOGAWA PW302\u003c\/strong\u003e (\u003cstrong\u003ePW302\u003c\/strong\u003e Power Supply Unit) provides direct physical and electrical execution of stabilized 24 VDC delivery to Field Control Station 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\u003ePW302\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\u003e0.65 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e200 x 150 x 25 mm\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\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e5.0 A continuous\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 the conversion of wide-range AC utility power into the regulated DC levels required by station backplanes for processor and I\/O module operation. The design incorporates galvanic isolation between the AC input and the DC system bus to suppress line-side transients. Supporting 1:1 dual-redundant \"Pair \u0026amp; Spare\" architectures, the unit enables active load-sharing and bumpless transfer during primary power loss or hardware faults. Furthermore, the PW302 integrates protection logic against overvoltage, overcurrent, and thermal-induced shutdown to prevent the propagation of electrical disturbances to downstream sensitive components.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Does the PW302 support hot-swapping during system operation?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module supports hot-replacement when integrated into a 1:1 redundant pair within a Field Control Station. Maintenance personnel must verify that the standby unit is actively supporting the system load through the status diagnostic indicators before removing the primary module.\u003c\/p\u003e\n\u003cp\u003eQ: How does the power supply indicate a failure condition?\u003c\/p\u003e\n\u003cp\u003eA: The PW302 utilizes front-panel diagnostic LEDs to report hardware status. A green LED indicates normal power output, while the illumination of the alarm LED signals an internal fault, overcurrent, or thermal shutdown condition, prompting immediate diagnostic review via the DCS maintenance terminal.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Verify that the FIO baseplate slot is free of debris. Align the PW302 module with the guide rails and slide it into the housing until the backplane connectors are fully seated. Tighten the retention screws to ensure mechanical stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Input Wiring:\u003c\/strong\u003e Terminate the AC input leads in accordance with the system schematic. Ensure the cables are routed through dedicated conduit paths to prevent electromagnetic interference and verify that an appropriately rated upstream protection device is installed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundancy Setup:\u003c\/strong\u003e For optimal system uptime, connect the redundant power modules to separate AC power sources. This prevents a single branch circuit failure from impacting the entire control station.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":42870877028442,"sku":"PW302","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/104.1_f3421183-c96b-4270-b1d6-1570d8f0b487.jpg?v=1772070722","url":"https:\/\/www.spareoil.com\/products\/pw302-system-power-supply-module-yokogawa-centum-cs-3000-vp","provider":"SpareOil Automation","version":"1.0","type":"link"}