{"product_id":"nfpw426-50-yokogawa-power-supply-module-new-original-stock","title":"NFPW426-50 YOKOGAWA Power Supply Module New \u0026 Original Stock","description":"\u003cp\u003eConfigured for power regulation and voltage conversion in FCN-RTU control networks, the \u003cstrong\u003eYOKOGAWA NFPW426-50\u003c\/strong\u003e (\u003cstrong\u003eNFPW426-50\u003c\/strong\u003e Power Supply Module) provides direct physical electrical distribution to control processor and I\/O sub-assemblies.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNFPW426-50\u003c\/strong\u003e: Base power supply module unit for FCN-RTU hardware series.\u003c\/li\u003e\n\u003c\/ul\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\u003eNFPW426-50\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\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e130 mm x 142.5 mm x 65.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e60 W (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e5 V DC (10 A max), 24 V DC (2 A max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e12\/24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDCS Process Control Integration\u003c\/h3\u003e\n\u003cp\u003eThe NFPW426-50 module incorporates channel-to-channel isolation architecture to prevent ground loops and common-mode noise propagation within the FCN-RTU control chassis. The module ensures precise DC output regulation to maintain signal integrity for 4-20 mA HART loops and associated digital I\/O modules. Integrated overcurrent and overvoltage protection circuits monitor bus load parameters continuously to ensure stable execution of control logic during potential input supply fluctuations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the NFPW426-50 support seamless redundant power configuration?\u003c\/p\u003e\n\u003cp\u003eA: The module supports standard power distribution; however, specific redundancy logic depends on the secondary power supply configuration and backplane interlocks provided by the FCN-RTU system carrier.\u003c\/p\u003e\n\u003cp\u003eQ: Are there thermal derating requirements for high-altitude operation?\u003c\/p\u003e\n\u003cp\u003eA: While the module is rated for operation up to 3000 m, ensure that ambient airflow is maintained to prevent localized hot spots, especially when operating at the maximum power output of 60 W.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eVerify that the primary input voltage matches the 12 V DC or 24 V DC rating before wiring to the terminals.\u003c\/li\u003e\n\u003cli\u003eSecure the module to the mounting rail ensuring a solid chassis-to-ground connection to maintain EMI shielding effectiveness.\u003c\/li\u003e\n\u003cli\u003eObserve all wiring polarity markings; ensure terminal screws are tightened to the specified torque to prevent contact resistance.\u003c\/li\u003e\n\u003cli\u003eMaintain a minimum clearance of 50 mm around the module vents to facilitate passive heat dissipation.\u003c\/li\u003e\n\u003cli\u003ePerform a voltage check at the output terminals before connecting sensitive I\/O loads to confirm stable 5 V DC and 24 V DC delivery.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49140739211516,"sku":"NFPW426-50","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/NFPW442-10_S21.jpg?v=1779933630","url":"https:\/\/www.electronicplc.com\/ar\/products\/nfpw426-50-yokogawa-power-supply-module-new-original-stock","provider":"Electronic PLC","version":"1.0","type":"link"}