{"product_id":"yokogawa-eb401-10-er-bus-interface-master-module-technical-specs","title":"Yokogawa EB401-10 ER Bus Interface Master Module Technical Specs","description":"\u003ch1\u003eYokogawa EB401-10 ER Bus Interface Master Module\u003c\/h1\u003e\n\u003cp\u003eConfigured for high-speed data transmission in CENTUM VP and CS 3000 platforms, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa EB401-10\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003eEB401-10\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eER Bus Interface Master Module) provides direct physical signal bridging between remote node units and the primary control network.\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\u003eEB401-10\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\u003e0.30 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\u003e130 x 124 x 32.8 mm\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\u003eCommunication Speed\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 Mbps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFunction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eER Bus Interface \/ Master Control\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eProcess Control Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEB401-10\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003earchitecture utilizes channel-to-channel isolation and galvanic separation from the system backplane to mitigate potential electromagnetic interference within dense cabinet installations. In process control configurations, this module manages the deterministic packet delivery required for 4-20 mA HART loop protocol data transmission across distributed nodes. The implementation of optical isolation ensures a 2 kV AC dielectric withstand rating, providing protection against voltage transients propagating from field-side segments into the central processing unit.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Can the EB401-10 interface module be replaced while the system is powered?\u003c\/p\u003e\n\u003cp\u003eA: The module supports hot-swapping within the designated rack slot. Ensure that the bus communication is logically disabled at the controller level before removal to prevent diagnostic error interrupts on the control network.\u003c\/p\u003e\n\u003cp\u003eQ: How does the 10 Mbps transmission rate affect network topology?\u003c\/p\u003e\n\u003cp\u003eA: The 10 Mbps throughput is optimized for deterministic bus cycles in CENTUM VP architectures. Exceeding the specified cable length limits for this interface will increase propagation latency and may cause packet collisions or loss of node synchronization.\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 rack slot using the integrated fastening mechanism. Ensure the module is seated fully to maintain a low-impedance connection to the backplane communication bus.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGrounding:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTerminate cable shields at the designated cabinet grounding lug to maintain signal reference stability and reduce common-mode noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCable Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMaintain physical separation between the ER bus communication cabling and high-voltage power lines (exceeding 24 VDC\/110 VAC) to prevent inductive coupling. Use category-rated shielded cabling appropriate for 10 Mbps industrial Ethernet or proprietary bus standards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsure the ambient air temperature at the module intake remains within the -10 deg C to +55 deg C range to prevent internal component degradation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43611987476570,"sku":"EB401-10","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/90.1_f8ff82f5-d5da-4d40-a2d3-b2bb95ddc3d6.jpg?v=1783403177","url":"https:\/\/www.spareoil.com\/products\/yokogawa-eb401-10-er-bus-interface-master-module-technical-specs","provider":"SpareOil Automation","version":"1.0","type":"link"}