{"product_id":"optical-esb-bus-repeater-master-module-yokogawa-ant401-5e-a2ee2at","title":"Optical ESB Bus Repeater Master Module YOKOGAWA ANT401-5E\/A2EE2AT","description":"\u003cp\u003eThe \u003cstrong\u003eYOKOGAWA ANT401-5E\/A2EE2AT\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eANT401-5E\/A2EE2AT\u003c\/strong\u003e Optical ESB Bus Repeater Master Module, operates as a dedicated hardware component for high-speed fiber-optic signal extension and bus topology management within distributed control system (DCS) networks.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANT401\u003c\/strong\u003e: Base model for Optical ESB Bus Repeater Master.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-5E\u003c\/strong\u003e: Designates 5 km maximum transmission distance capability using optical fiber media.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\/A2EE2AT\u003c\/strong\u003e: Specifies the hardware interface configuration and environmental monitoring compatibility requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eANT401-5E\/A2EE2AT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYOKOGAWA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.25 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e0.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Distance\u003c\/td\u003e\n\u003ctd\u003e5 km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTopology\u003c\/td\u003e\n\u003ctd\u003eChain and Star\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Stages\u003c\/td\u003e\n\u003ctd\u003e2 (Chain)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Network Signal Conditioning\u003c\/h3\u003e\n\u003cp\u003eThe ANT401-5E\/A2EE2AT facilitates the conversion of electrical ESB bus signals into optical signals, effectively overcoming the distance limitations inherent to traditional copper-based bus architectures. By supporting both chain and star topologies, the module enables flexible system scaling across large-scale facility footprints. Its integration into Field Control Units and ESB Bus Node Units ensures that communication latencies remain deterministic, while the optional HKU interface provides real-time environmental monitoring of the cabinet, ensuring that the optical transceivers operate within safe thermal and environmental limits.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the ANT401-5E\/A2EE2AT be integrated into an existing copper ESB bus segment?\u003c\/p\u003e\n\u003cp\u003eA: The module functions as an interface bridge; it converts the electrical ESB signal to optical for the long-distance segment and must be paired with a corresponding slave module at the receiving end to restore the signal to electrical format.\u003c\/p\u003e\n\u003cp\u003eQ: What are the primary diagnostic indicators for optical signal degradation?\u003c\/p\u003e\n\u003cp\u003eA: Signal degradation is typically monitored via the control station diagnostic software. Increased bit error rates or loss of link connectivity are the primary indicators of fiber-optic cable damage or excessive attenuation beyond the 5 km rated limit.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the optical fiber connectors are meticulously cleaned using lint-free wipes and specialized cleaning solutions before insertion to prevent signal attenuation caused by dust contamination.\u003c\/li\u003e\n\u003cli\u003eMaintain the manufacturer-recommended bend radius for the optical fiber cables to prevent micro-fractures in the glass core, which could lead to intermittent link failures.\u003c\/li\u003e\n\u003cli\u003eVerify the slot requirements in the Field Control Unit or ESB Bus Node Unit prior to installation, as specific bus backplane positions are often designated for repeater modules.\u003c\/li\u003e\n\u003cli\u003eSecure the module using the integrated locking mechanism to ensure stable contact with the backplane bus, reducing the risk of communication interrupts due to mechanical vibration.\u003c\/li\u003e\n\u003cli\u003eRoute optical cabling away from high-temperature process equipment and sharp edges to prevent long-term degradation of the fiber sheath and core integrity.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49262401061116,"sku":"ANT401-5E\/A2EE2AT","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/ANT401-5EA2EE2AT1.jpg?v=1783562205","url":"https:\/\/www.electronicplc.com\/products\/optical-esb-bus-repeater-master-module-yokogawa-ant401-5e-a2ee2at","provider":"Electronic PLC","version":"1.0","type":"link"}