{"product_id":"yokogawa-ant502-50-optical-esb-bus-repeater-slave-module","title":"Yokogawa ANT502-50 Optical ESB Bus Repeater Slave Module","description":"\u003ch2\u003eYokogawa ANT502-50 Optical ESB Bus Repeater Slave Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa ANT502-50\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 optical-to-electrical ESB signal conversion within the CENTUM VP and CENTUM CS 3000 ESB communication network. The module receives optical ESB transmission signals and outputs electrical ESB bus signals for extended-distance node communication.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe supplied documentation identifies \u003cstrong\u003eANT502-50\u003c\/strong\u003e as the standard model variant with a maximum optical transmission distance of 5 km. No additional suffix matrix or ordering-code breakdown is specified in the provided data.\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\u003eParameter\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\u003c\/td\u003e\n\u003ctd\u003eANT502-50\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Platform\u003c\/td\u003e\n\u003ctd\u003eCENTUM VP \/ CENTUM CS 3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eOptical-to-electrical ESB bus signal conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Transmission Distance\u003c\/td\u003e\n\u003ctd\u003eUp to 5 km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Topology\u003c\/td\u003e\n\u003ctd\u003eChain and Star\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 Module Connections\u003c\/td\u003e\n\u003ctd\u003eUp to 8 modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Connector Type\u003c\/td\u003e\n\u003ctd\u003eLC (IEC 61754-20 compliant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiber Type\u003c\/td\u003e\n\u003ctd\u003eSingle-Mode Fiber (SMF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequired Fiber Cores\u003c\/td\u003e\n\u003ctd\u003e2 cores (Tx\/Rx)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePermissible Optical Loss\u003c\/td\u003e\n\u003ctd\u003e0 to 10 dB at 1.3 um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e0.5 A maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\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\u003e-20 degC to +60 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 degC to +85 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.25 kg\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 Communication Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe ANT502-50 utilizes optical fiber transmission between ESB bus segments, providing electrical isolation between interconnected communication nodes. Optical transmission eliminates conductive communication paths between remote node locations and reduces susceptibility to electromagnetic interference present on copper communication wiring.\u003c\/p\u003e\n\u003cp\u003eThe module supports installation within ANB11 Optical ESB Bus Node Units and ANT10U Repeater Module Units. For redundant architectures, paired module installation is supported in designated redundant slots, allowing communication path redundancy through separate optical channels.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the ANT502-50 support redundant communication configurations?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The module can be installed as part of a dual-redundant Optical ESB network configuration when supported by the host node unit and system architecture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What optical fiber type is required for communication?\u003c\/strong\u003e\u003cbr\u003eA: The module is specified for quartz single-mode optical fiber using two fiber cores, one for transmission (Tx) and one for reception (Rx).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the ANT502-50 be directly connected to an electrical ESB bus network?\u003c\/strong\u003e\u003cbr\u003eA: Connection to the slave-side ESB bus requires installation within the designated node or repeater unit and use of the appropriate ESB bus connector interface specified for the enclosure configuration.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify compatibility between the ANT502-50 and the target ANB11 or ANT10U installation platform before installation.\u003c\/li\u003e\n\u003cli\u003eUse only specified single-mode optical fiber assemblies with LC optical connectors.\u003c\/li\u003e\n\u003cli\u003eMaintain separation between optical cables and high-power electrical conductors during cable routing.\u003c\/li\u003e\n\u003cli\u003eObserve minimum fiber bending radius requirements specified by the fiber manufacturer.\u003c\/li\u003e\n\u003cli\u003eEnsure optical connectors are clean prior to connection to prevent insertion-loss increases.\u003c\/li\u003e\n\u003cli\u003eConfirm Tx and Rx fiber orientation before commissioning.\u003c\/li\u003e\n\u003cli\u003eFor redundant systems, route primary and backup optical fibers through physically separated cable paths where practical.\u003c\/li\u003e\n\u003cli\u003eFollow plant grounding practices for enclosure and cabinet grounding; optical fibers themselves do not require signal-shield grounding.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44213863383128,"sku":"ANT502-50","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/ANT502-50-3.jpg?v=1781053737","url":"https:\/\/www.industriaxplc.com\/products\/yokogawa-ant502-50-optical-esb-bus-repeater-slave-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}