{"product_id":"eb401-10-yokogawa-centum-cs-3000-esb-bus-interface-module","title":"EB401-10 | Yokogawa | CENTUM CS 3000 ESB Bus Interface Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa EB401-10\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the master-side ESB Bus Interface Module for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCENTUM CS 3000\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDistributed Control System (DCS). This module installs into the Field Control Unit (FCU) to provide a high-speed communication gateway to remote I\/O nodes. By utilizing Yokogawa’s Extended Serial Backplane (ESB) technology, the EB401-10 ensures deterministic data exchange, allowing the central processor to manage distributed field instrumentation with millisecond precision.\u003c\/p\u003e\n\u003ch3\u003ePart Number Breakdown\u003c\/h3\u003e\n\u003cp\u003eYokogawa utilizes specific suffix codes to define the functional hardware profile:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eEB401\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eESB Bus Interface Module (Master Side)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e-1\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBasic\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard functional communication type\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e0\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eProtection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard type with no explosion protection\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe EB401-10 provides a high-integrity bridge for DCS network traffic:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYokogawa\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eESB Bus Interface (Master\/FCU Side)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCENTUM CS 3000, CS 1000\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTransmission Speed:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e128 Mbps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInterface Port:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDual connectors for ESB Bus cable links\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOptimized for FCU backplane power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDeterministic Signal Integrity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe EB401-10 delivers a constant 128 Mbps throughput. This dedicated bandwidth eliminates the \"best-effort\" latencies of standard Ethernet, ensuring that critical process variables update within the controller's exact scan interval.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual-Bus Redundancy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTo maximize plant availability, the EB401-10 supports redundant configurations. In the event of a cable break or primary module fault, the system switches communication to the standby path instantaneously without interrupting the control logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Distance I\/O Expansion:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis module acts as the central hub, allowing the DCS to control I\/O nodes located in remote cabinets. This architecture simplifies field wiring by decentralizing the I\/O while maintaining centralized processing power at the FCU.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Noise Immunity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEngineered for heavy industrial environments, the EB401-10 features advanced signal conditioning. It maintains high-fidelity data transport even in areas with significant electromagnetic interference (EMI), protecting the system from data corruption.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs this Yokogawa EB401-10 unit supplied as new or refurbished?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe supply this module exclusively as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eequipment. Every unit arrives in its original Yokogawa factory-sealed packaging, ensuring zero previous usage and the highest reliability for your mission-critical DCS.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the primary difference between the EB401 and the SB401?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEB401-10\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMaster Interface\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003elocated in the Field Control Unit (FCU). In contrast, the SB401 is the Slave Interface located in the remote I\/O node. You must use an EB401 in the FCU to communicate with the slave modules in the field racks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the EB401-10 require manual address configuration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe EB401-10 identifies itself based on its slot position within the FCU nest. However, you must configure the corresponding node parameters in the CENTUM Engineering Station software to ensure the system recognizes the downstream remote I\/O nodes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I replace an EB401-10 while the system is running?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn a redundant configuration, the EB401-10 supports online replacement. Ensure the \"ACT\" LED on the partner module is steady before removal. We recommend following the specific Yokogawa maintenance procedures to ensure bus stability during the swap.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52542689575221,"sku":"EB401-10","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/EB401-10.jpg?v=1775554727","url":"https:\/\/www.5gplc.com\/products\/eb401-10-yokogawa-centum-cs-3000-esb-bus-interface-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}