{"product_id":"yokogawa-ant502-50-optical-esb-bus-repeater-slave-module","title":"Yokogawa ANT502-50 Optical ESB Bus Repeater Slave Module","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa ANT502-50\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an Optical ESB Bus Repeater Slave Module. It extends the Ethernet Serial Bus (ESB) communication distance up to 5 km using optical signals. This module converts electrical ESB signals to optical form and back, enhancing signal reliability. It supports chain and star network topologies and installs in various Yokogawa control units like FCUs, ANT10U, ANB10, and ANB11. Additionally, it can transmit cabinet environmental data to the control system for monitoring.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOptical ESB bus transport\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eANT502\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYokogawa Electric Corporation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTopology:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eChain and star connection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Transmission Distance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5 km (one hop with ANT401\/ANT502 and ANB11)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Number of Hops:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2 hops (chain connection)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Hops per FCU:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e8 (FIO system), 16 (N-IO system)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCurrent Consumption:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.5 A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.25 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e155.9 mm x 130 mm x 32.8 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-20°C to +60°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-40°C to +85°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePanel mount or DIN rail mount\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptical Connectors:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLC type (IEC61754-20 compliant)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptical Fiber Cores Required:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Optical Loss:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0 to 10 dB @ 1.3 μm wavelength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Supply:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24 VDC, power consumption \u0026lt;5 W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":41991032897626,"sku":"ANT502-50","price":115.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/ANT502-50.jpg?v=1749629718","url":"https:\/\/www.plcmasters.com\/products\/yokogawa-ant502-50-optical-esb-bus-repeater-slave-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}