{"product_id":"yokogawa-sb401-10-esb-bus-interface-module","title":"Yokogawa SB401-10 ESB Bus Interface Module","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSB401-10\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a specialized\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBus Interface Module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for Yokogawa Electric Corporation’s\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFIO (Field network I\/O) system\u003c\/strong\u003e. It serves as the primary communication bridge between a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eField Control Unit (FCU)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eESB (Extended Serial Backplane) Bus Node Unit\u003c\/strong\u003e, enabling remote I\/O modules to integrate seamlessly with CENTUM VP or CS 3000 DCS architectures.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e-10 suffix\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edenotes a specific hardware revision optimized for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esignal integrity\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand compatibility with the standard 36-pin ESB bus connector. The module ensures\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-speed, deterministic data transfer\u003c\/strong\u003e, maintaining the real-time performance required for critical process control loops.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\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\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eSB401\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuffix Code\u003c\/td\u003e\n\u003ctd\u003e-10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eBus Interface Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Protocol\u003c\/td\u003e\n\u003ctd\u003eESB Bus (Extended Serial Backplane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Interface\u003c\/td\u003e\n\u003ctd\u003e36-pin dedicated bus connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Communication Distance\u003c\/td\u003e\n\u003ctd\u003e10 meters (standard ESB cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.5 A at 5 V DC (from backplane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eCENTUM VP, CENTUM CS 3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Slot\u003c\/td\u003e\n\u003ctd\u003eFCU or Node Unit I\/O module slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.30 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Rating\u003c\/td\u003e\n\u003ctd\u003eStandard industrial grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eApplication and Installation\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSB401-10\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis installed in the FCU or Node Unit to act as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emaster interface for the ESB bus\u003c\/strong\u003e, linking the central processor to remote I\/O modules in distributed node units. A typical setup uses\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYCB301 cabling\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto connect to SB401 modules in remote cabinets, enabling\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eflexible I\/O placement\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewithout compromising the unified control environment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eProfessional FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the SB401-10 support redundancy?\u003c\/strong\u003e\u003cbr\u003eYes. Two SB401-10 modules can be installed in a redundant configuration. If the primary module or cable fails, the system automatically switches to the secondary module, maintaining uninterrupted communication.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between SB401 and ANB10?\u003c\/strong\u003e\u003cbr\u003eThe SB401-10 is the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003einterface module\u003c\/strong\u003e, whereas the ANB10 is the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNode Unit chassis\u003c\/strong\u003e. The SB401 module is required to link the chassis to the control system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the SB401-10 be used for ER Bus communication?\u003c\/strong\u003e\u003cbr\u003eNo. The SB401-10 is strictly for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eESB Bus\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eshort-distance cabinet linking. ER Bus communication requires\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEB401\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor other ER-specific modules.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51799466049848,"sku":"SB 401-10","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/SB_401-10.jpg?v=1771037170","url":"https:\/\/www.automodulexpert.com\/products\/yokogawa-sb401-10-esb-bus-interface-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}