{"product_id":"yokogawa-cr5-pa-a-centum-cs-3000-power-supply-board","title":"Yokogawa CR5-PA*A CENTUM CS 3000 Power Supply Board","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Yokogawa CR5-PA\u003cem\u003eA series (such as the CR5-PA1A and CR5-PA2A) is a dedicated Power Supply Board used in the CENTUM CS 3000 Distributed Control System (DCS). Installed within the system nest, this module converts incoming AC or DC plant power into stable, regulated DC voltages required by the internal bus and connected I\/O modules. It plays a vital role in maintaining a reliable electrical environment for sensitive control hardware. Supplied as 100% brand new, original factory equipment, the CR5-PA\u003c\/em\u003eA ensures continuous and stable operation of the control station.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eCR5-PA*A \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Role\u003c\/td\u003e\n\u003ctd\u003ePower Supply Board for RIO\/FIO node assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e100–120 V AC or 220–240 V AC (model dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e+5 V DC and +24 V DC regulated outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Support\u003c\/td\u003e\n\u003ctd\u003eCompatible with dual-redundant configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Features\u003c\/td\u003e\n\u003ctd\u003eOvervoltage, overcurrent, thermal shutdown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.6 kg \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDedicated power slot in Yokogawa node unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003e100% Brand New Original\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eStable Voltage Regulation\u003c\/strong\u003e\u003cbr\u003eThe CR5-PA*A uses switching regulation to deliver consistent output voltages even under fluctuating input power conditions, helping prevent system instability, logic errors, and unexpected resets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRedundant Power Architecture\u003c\/strong\u003e\u003cbr\u003eIn dual-redundant setups, two power boards share the load. If one fails, the other instantly takes over without interruption, ensuring continuous operation of the control system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Diagnostic Monitoring\u003c\/strong\u003e\u003cbr\u003eThe module provides real-time status feedback to the DCS. Any abnormal condition triggers alarms, allowing operators to detect issues early and perform preventive maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEfficient Thermal Management\u003c\/strong\u003e\u003cbr\u003eOptimized PCB layout and heat dissipation design reduce thermal stress on components, improving reliability and extending service life in continuous operation environments.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between CR5-PA1A and CR5-PA2A?\u003c\/strong\u003e\u003cbr\u003eThe primary difference is input voltage rating: CR5-PA1A is typically used for 100–120 V AC systems, while CR5-PA2A supports 220–240 V AC. Selection depends on your site power supply.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow can I identify a failing CR5-PA*A module?\u003c\/strong\u003e\u003cbr\u003eCheck the front-panel “READY” LED. If it is off or indicates a fault while input power is present, the module may have triggered protection or failed internally.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the CR5-PA*A be hot-swapped?\u003c\/strong\u003e\u003cbr\u003eYes, in a dual-redundant configuration. One module can be replaced while the other continues supplying power, avoiding system downtime.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the power board include battery backup?\u003c\/strong\u003e\u003cbr\u003eNo, the CR5-PA*A does not include a battery. System memory backup is handled separately by CPU modules using dedicated batteries.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":52012541968696,"sku":"CR5-PA*A","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/CR5-PAA.jpg?v=1758792154","url":"https:\/\/www.automodulexpert.com\/products\/yokogawa-cr5-pa-a-centum-cs-3000-power-supply-board","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}