{"product_id":"power-supply-module-dcs-specs-yokogawa-eb402-10","title":"Power Supply Module DCS Specs Yokogawa EB402-10","description":"\u003ch1\u003eYokogawa EB402-10 Power Supply Module\u003c\/h1\u003e\n\u003cp\u003eConfigured for high-load DC power distribution in CENTUM VP and CS 3000 platforms, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa EB402-10\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003eEB402-10\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePower Supply Module) provides direct physical electrical regulation for node units and high-density I\/O subsystems.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEB402-10\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYokogawa\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eJapan\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.3 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12.7 x 2.5 x 12.7 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-10 deg C to +55 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNot specified\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOutput Capacity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInput Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100-240 V AC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePower Distribution and System Integrity\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEB402-10\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eutilizes an internal switching architecture to deliver a stable 24 VDC output, supporting a maximum current load of 10 A. To maintain control system continuity, the module supports dual-redundant power configurations, allowing for parallel operation with an identical unit to prevent power-rail collapse during a single-point failure. The unit features 2 kV AC input-to-output isolation, providing necessary protection against line-side transients and voltage surges. Built-in thermal shutdown and overcurrent protection logic trigger automatically when internal thresholds are exceeded, ensuring the safety of connected backplane components and minimizing the risk of secondary hardware damage.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Can the EB402-10 be hot-swapped while the DCS is operating?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The module is designed for insertion and removal while the rack remains powered. Ensure that the redundant power supply companion unit is fully operational before removing the module to maintain a continuous 24 VDC supply to the I\/O bus.\u003c\/p\u003e\n\u003cp\u003eQ: How should the dual-redundant power configuration be wired?\u003c\/p\u003e\n\u003cp\u003eA: Connect each EB402-10 module to independent AC supply circuits. Use the system rack power distribution backplane to parallel the 24 VDC outputs, ensuring that the total load current does not exceed the capacity of a single module if one unit is removed or fails.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSecure the module within the designated rack slot, ensuring the backplane connector is properly seated. Utilize the module locking clips to provide structural stability against cabinet vibrations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGrounding:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBond the module chassis ground to the cabinet main earth bar using a dedicated, multi-stranded copper wire to reduce noise and provide a stable reference potential.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEB402-10\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003egenerates heat during operation at high output current. Ensure the cabinet ventilation system provides a minimum air exchange rate as required by the rack thermal profile, maintaining ambient conditions between -10 deg C and +55 deg C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWiring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUse wire gauges capable of carrying the 10 A output current to minimize voltage drop and resistive heating. Terminate all connections with proper ferrules or ring-type lugs to ensure a reliable electrical interface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43612073394266,"sku":"EB402-10","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/177._d3b4da64-9937-4b2c-b7f6-8f8bc6501b46.jpg?v=1783404830","url":"https:\/\/www.spareoil.com\/es\/products\/power-supply-module-dcs-specs-yokogawa-eb402-10","provider":"SpareOil Automation","version":"1.0","type":"link"}