{"product_id":"pw484-10-s1-yokogawa-power-supply-new-original-stock","title":"PW484-10 S1 YOKOGAWA Power Supply New \u0026 Original Stock","description":"\u003cp\u003eThe \u003cstrong\u003eYOKOGAWA PW484-10 S1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePW484-10\u003c\/strong\u003e Power Supply Module, operates as a dedicated hardware component for high-capacity power regulation within Yokogawa DCS platforms. This module executes the conversion of incoming AC supply voltages into regulated DC power, maintaining the operational voltage rails required for system backplane logic and associated instrumentation.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe model identifier PW484-10 S1 denotes the specific hardware configuration and revision level. The \"S1\" suffix indicates a revision optimized for integration with standard Yokogawa DCS chassis backplanes, ensuring mechanical alignment and electrical compatibility with the system's power distribution bus.\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\u003ePW484-10 S1\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\u003e1.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e5.1 cm x 20.3 cm x 15.2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 50 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSystem load dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and Signal Isolation\u003c\/h3\u003e\n\u003cp\u003eThe PW484-10 S1 ensures consistent voltage delivery, which is necessary to maintain the integrity of the 4-20 mA HART loop protocol across the DCS environment. The unit features channel-to-channel isolation to prevent the propagation of common-mode electrical noise or ground loops. Additionally, the internal thermal management system facilitates cold junction compensation (CJC), providing the electrical stability required for high-precision process measurement and control tasks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the PW484-10 S1 be configured for N+1 redundancy?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module supports parallel operation within a redundant power supply chassis. The internal bus circuitry is designed to manage automatic load balancing and failover, provided that both modules are connected to independent power input lines.\u003c\/p\u003e\n\u003cp\u003eQ: Are there specific limitations when performing live maintenance or hot-swapping?\u003c\/p\u003e\n\u003cp\u003eA: The module is designed for hot-swapping within supported backplanes. However, operators must ensure that the rack is not operating at maximum thermal capacity before removal, and verify that the chassis locking pins are correctly engaged to prevent intermittent contact during the insertion sequence.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eConfirm that the input voltage matches the rating specified on the module identification label.\u003c\/li\u003e\n\u003cli\u003eEnsure the module is seated fully into the designated chassis slot to engage the backplane pins correctly.\u003c\/li\u003e\n\u003cli\u003eTighten the front panel mounting screws to ensure a continuous low-impedance path to the chassis protective earth (PE) ground.\u003c\/li\u003e\n\u003cli\u003eVerify output voltage stability at the backplane test points after initial power-up.\u003c\/li\u003e\n\u003cli\u003eInspect ventilation clearances above and below the module to allow for proper airflow, preventing thermal degradation of internal components over time.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49136566632700,"sku":"PW484-10 S1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/PW484-10_S12.jpg?v=1779846288","url":"https:\/\/www.electronicplc.com\/ar\/products\/pw484-10-s1-yokogawa-power-supply-new-original-stock","provider":"Electronic PLC","version":"1.0","type":"link"}