{"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\u003eANT502-5E\u003c\/strong\u003e Optical ESB Bus Repeater Slave Module, operates as a dedicated hardware component for long-distance optical signal regeneration and bus extension within CENTUM VP Distributed Control System (DCS) network architectures.\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eOptical ESB Bus Repeater Slave Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan (JP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.25 kg (0.55 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e155.9 mm x 130 mm x 32.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +60 deg C (-4 to +140 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 deg C (-40 to +185 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 5 W\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\u003eMaximum Distance\u003c\/td\u003e\n\u003ctd\u003eUp to 5 km (Single optical hop)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Connector Type\u003c\/td\u003e\n\u003ctd\u003eLC (IEC61754-20 compliant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Fiber Type\u003c\/td\u003e\n\u003ctd\u003eQuartz single-mode optical fiber (G.652 standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Options\u003c\/td\u003e\n\u003ctd\u003eANB11 Optical ESB Node Unit or ANT10U Repeater Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Options\u003c\/td\u003e\n\u003ctd\u003e\/BU1A or \/HU1A (With ESB link); \/BU1B or \/HU1B (No ESB link)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eYokogawa Process Control and DCS Optimization\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFOUNDATION Fieldbus and Protocol Routing:\u003c\/strong\u003e The ANT502-5E acts as a transparent physical-layer bridge for the high-speed ESB control bus frames. By converting electrical bus backplane data into localized infrared light pulses, it extends the control loop reach to remote node nests containing FOUNDATION Fieldbus or 4-20 mA HART analog modules without introducing protocol processing lag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation Matrix:\u003c\/strong\u003e The integrated LC fiber interface provides complete electrical isolation between distant process nodes. Because light propagation replaces copper conductors across the 5 km transmission path, the module blocks plant ground potential differentials, lightning transients, and high-frequency EMI spikes from propagating between separate control buildings.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":47894679945406,"sku":"ANT502-5E","price":3000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-11_15-24-55_f5d5d72f-ab77-4d6c-92dd-dae78fe38eb5.png?v=1782727381","url":"https:\/\/www.autooiltech.com\/products\/yokogawa-ant502-5e-optical-esb-bus-repeater-slave-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}