{"product_id":"yokogawa-ec401-50-s3-esb-bus-coupler-module","title":"YOKOGAWA EC401-50 S3 ESB Bus Coupler Module","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEC401-50 S3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eESB Bus Coupler \/ Interface Module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa CENTUM VP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edistributed control system. It serves as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprimary bridge\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebetween the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eField Control Unit (FCU)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand remote I\/O nodes, enabling\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ereal-time, high-speed data synchronization\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe EC401-50 S3 (Model:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEC401\u003c\/strong\u003e, Suffix:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e-50 S3\u003c\/strong\u003e) ensures accurate transmission of process data from field instruments to the control station with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eminimal latency\u003c\/strong\u003e, even in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elarge-scale system architectures\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eItem\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\u003eModule Function\u003c\/td\u003e\n\u003ctd\u003eESB Bus Coupler \/ Interface Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eCENTUM VP and CS 3000 Field Control Stations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eESB Bus Cable (36-pin interface)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Speed\u003c\/td\u003e\n\u003ctd\u003e128 Mbps (proprietary ESB protocol)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.5 A @ 5 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHot-Swap Capability\u003c\/td\u003e\n\u003ctd\u003eSupported in dual-redundant configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Dimensions (W × H × D)\u003c\/td\u003e\n\u003ctd\u003e2.2 × 12.4 × 12.6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eNetwork Role and Deployment\u003c\/h2\u003e\n\u003cp\u003eThe EC401-50 S3 is typically installed\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eon the processor side (FCU)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto drive communication to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eANB10 or ANB11 node units\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIts\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eS3 revision\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eincludes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eenhanced electrical isolation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eimproved thermal management\u003c\/strong\u003e, making it suitable for continuous 24\/7 operation in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eindustrial environments\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esuch as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003erefineries, power plants, and chemical facilities\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis module is essential for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eI\/O expansion beyond local cabinets\u003c\/strong\u003e, supporting high-reliability process data delivery.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the S3 designation mean?\u003c\/strong\u003e\u003cbr\u003eThe S3 suffix indicates\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eStyle 3\u003c\/strong\u003e, the latest hardware revision. It incorporates\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecomponent upgrades and firmware compatibility\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003erequired for modern CENTUM VP releases.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this module installed on the node or controller side?\u003c\/strong\u003e\u003cbr\u003eThe EC401-50 S3 is installed on the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eField Control Unit (master side)\u003c\/strong\u003e. It communicates with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eANB10\/ANB11 node units\u003c\/strong\u003e, which receive signals via the corresponding\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEC402 bus slave module.\u003c\/strong\u003e\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51761906155832,"sku":"EC401-51 S3","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/EC401-51_S3.jpg?v=1770692789","url":"https:\/\/www.automodulexpert.com\/bg\/products\/yokogawa-ec401-50-s3-esb-bus-coupler-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}