{"product_id":"yokogawa-ant502-5e-optical-esb-bus-repeater-slave-module","title":"Yokogawa ANT502-5E Optical ESB Bus Repeater Slave Module","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa ANT502-5E\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eANT502\u003c\/strong\u003e Optical ESB Bus Repeater Slave Module, operates as a dedicated hardware component for extending serial ESB bus signal transmissions across optical fiber cabling within CENTUM VP control systems.\u003c\/p\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\u003eANT502-5E\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 (main body only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Yokogawa I\/O module width\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 50 deg C (standard industrial rating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.5 A (current consumption)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Transmission Distance\u003c\/td\u003e\n\u003ctd\u003e5 km via optical fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Topologies\u003c\/td\u003e\n\u003ctd\u003eChain connection, Star connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Connectable Stages\u003c\/td\u003e\n\u003ctd\u003e2 stages (Chain configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Connections\u003c\/td\u003e\n\u003ctd\u003e8 (Chain or Star configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Host Units\u003c\/td\u003e\n\u003ctd\u003eOptical ESB Bus Node Units (ANB11_), Optical ESB Bus Repeater Modules (ANT10U)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional Interfaces\u003c\/td\u003e\n\u003ctd\u003eHKU interface for cabinet environmental monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation and Optical Fieldbus Signal Stability\u003c\/h3\u003e\n\u003cp\u003eThe ANT502-5E converts electrical copper ESB bus differential signals into optical pulses to prevent ground loop currents, common-mode noise, and electromagnetic interference across long transmission distances. The optical link delivers physical channel-to-channel isolation between distributed node units and control stations. Signal integrity is maintained up to 5 km while supporting deterministic real-time update cycles required for process control loops and distributed I\/O nodes.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the ANT502-5E be installed in any slot within an ANB11_ Optical ESB Bus Node Unit?\u003c\/p\u003e\n\u003cp\u003eA: No. The ANT502-5E has dedicated slot requirements specified by the backplane layout of the host unit (ANB11_ or ANT10U). It must be mounted into designated repeater slots to properly connect to the internal power rail and ESB communication lines.\u003c\/p\u003e\n\u003cp\u003eQ: What is the maximum cascading limit when using chain connections with the ANT502-5E?\u003c\/p\u003e\n\u003cp\u003eA: The hardware architecture limits chain topology connections to a maximum of 2 stages, with a total connection count capped at 8 nodes across the chain\/star network segment.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify that power to the target rack or node unit is switched off prior to inserting or removing the ANT502-5E module to prevent backplane edge-connector damage.\u003c\/li\u003e\n\u003cli\u003eObserve static electricity precautions by wearing a grounded wrist strap attached to the cabinet ground point during handling.\u003c\/li\u003e\n\u003cli\u003eClean all optical fiber connectors and dust caps with lint-free optical wipes before mating to prevent signal attenuation caused by surface contaminants.\u003c\/li\u003e\n\u003cli\u003eMaintain the minimum specified bend radius for the fiber optic cables inside the enclosure to avoid micro-bending loss or physical breakage.\u003c\/li\u003e\n\u003cli\u003eEnsure proper shield grounding practices at the cabinet entry point for all copper cables connected to optional HKU environmental monitoring interfaces.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52634803503384,"sku":"ANT502-5E","price":190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/3483\/3688\/files\/ANB10D-4213_Cocoai.jpg?v=1788860415","url":"https:\/\/www.innoplcsync.com\/products\/yokogawa-ant502-5e-optical-esb-bus-repeater-slave-module","provider":"InnoPLC Sync Co., Ltd.","version":"1.0","type":"link"}