{"product_id":"snt501-53-yokogawa-optical-esb-bus-repeater-slave-module","title":"SNT501-53 | Yokogawa | Optical ESB Bus Repeater Slave Module","description":"\u003ch2\u003eYokogawa SNT501-53 Optical ESB Bus Repeater Slave Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa SNT501-53\u003c\/strong\u003e serves as the primary \u003cstrong\u003eSNT501\u003c\/strong\u003e Optical ESB Bus Repeater Slave Module utilized to execute electrical-to-optical ESB bus signal conversion across ProSafe-RS and CENTUM communication platforms. The module operates as a slave-side optical repeater for long-distance ESB network extension through fiber-optic transmission paths.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSuffix\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\u003e3\u003c\/td\u003e\n\u003ctd\u003eISA Standard G3 compliant coating and operating temperature range of -20 degC to +70 degC (maintenance-purpose specification)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003eSNT501-53\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\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\u003eBase Model\u003c\/td\u003e\n\u003ctd\u003eSNT501\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eESB bus optical transport and signal regeneration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Topology\u003c\/td\u003e\n\u003ctd\u003eStar and Chain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Connection Stages\u003c\/td\u003e\n\u003ctd\u003e2 stages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Distance\u003c\/td\u003e\n\u003ctd\u003eUp to 5 km (2-stage total)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtended Transmission Distance\u003c\/td\u003e\n\u003ctd\u003eUp to 10 km under supported Vnet\/IP systems (R1.03 or later)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDownstream Connection\u003c\/td\u003e\n\u003ctd\u003eESB Bus connection to SSB401 interface module\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\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 degC to +70 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrosion Protection\u003c\/td\u003e\n\u003ctd\u003eISA Standard G3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel Isolation and Fiber-Optic Communication\u003c\/h3\u003e\n\u003cp\u003eThe SNT501-53 performs signal conversion between electrical ESB bus communication and optical transmission media. The fiber-optic communication path provides galvanic separation between network segments and eliminates conductive coupling through the transmission medium. Communication integrity is maintained through optical signal regeneration at the repeater interface while supporting extended-distance ESB network architectures.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the SNT501-53 be installed in redundant optical communication paths?\u003c\/strong\u003e\u003cbr\u003eA: The module is designed for deployment in paired communication architectures and is commonly installed in adjacent slot arrangements supporting dual bus structures within ESB networks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What network topologies are supported by the module?\u003c\/strong\u003e\u003cbr\u003eA: The module supports both Star and Chain connection topologies as specified for ESB bus network extension.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the SNT501-53 provide explosion protection certification?\u003c\/strong\u003e\u003cbr\u003eA: No. The suffix code \"5\" identifies the module as a version supplied without explosion protection.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify compatibility between the slave module and the corresponding optical ESB bus repeater master module before installation.\u003c\/li\u003e\n\u003cli\u003eObserve minimum bend radius requirements for fiber-optic cabling during routing and cabinet entry.\u003c\/li\u003e\n\u003cli\u003eKeep optical connectors clean and protected from dust contamination prior to connection.\u003c\/li\u003e\n\u003cli\u003eConfirm slot assignment according to system architecture, especially in dual-bus or redundant communication configurations.\u003c\/li\u003e\n\u003cli\u003eInspect fiber termination quality before commissioning long-distance communication links.\u003c\/li\u003e\n\u003cli\u003eMaintain cabinet grounding in accordance with site electrical standards even though communication is transmitted through optical media.\u003c\/li\u003e\n\u003cli\u003ePerform communication diagnostics and link verification after module replacement or network modifications.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44174704672856,"sku":"SNT501-53","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/SNT501-53-2.jpg?v=1780449190","url":"https:\/\/www.industriaxplc.com\/ar\/products\/snt501-53-yokogawa-optical-esb-bus-repeater-slave-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}