{"product_id":"yokogawa-ynt511d-p42-kt-optical-bus-repeater-module","title":"YOKOGAWA YNT511D-P42\/KT Optical Bus Repeater Module","description":"\u003cp\u003eThe \u003cstrong\u003eYOKOGAWA YNT511D-P42\/KT\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eYNT511D-P42\/KT\u003c\/strong\u003e Optical Bus Repeater Module, operates as a dedicated hardware component for chassis-level optical bus management and signal distribution within Centum VP and Centum CS distributed control system (DCS) 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\u003eYNT511D-P42\/KT\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\u003e3.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e48.3 cm x 17.8 cm x 30.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e60 mA max at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e1 kV DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRack Format\u003c\/td\u003e\n\u003ctd\u003e19-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e13 slots for Optical ESB Bus Repeater Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Network Signal Conditioning\u003c\/h3\u003e\n\u003cp\u003eThe YNT511D-P42\/KT serves as the primary rack-based enclosure for managing multiple optical ESB bus repeater modules. It provides the necessary backplane connectivity and power distribution to support up to 13 repeater modules, facilitating the expansion of DCS network topology across wide-area process installations. The unit is engineered with 1 kV DC isolation to protect sensitive optical transceiver circuitry from common-mode voltage transients and ground potential differences often encountered in large-scale rack-mounted instrumentation cabinets.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the YNT511D-P42\/KT require any external software configuration?\u003c\/p\u003e\n\u003cp\u003eA: The chassis itself acts as a passive backplane and power distribution unit. However, the individual optical ESB bus repeater modules installed within the 13 slots must be configured according to the specific network node address map of the DCS.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 13 slots be mixed with different types of repeater modules?\u003c\/p\u003e\n\u003cp\u003eA: The slots are designed for Optical ESB Bus Repeater Modules. Mixing incompatible module series may result in bus communication errors; refer to the specific system manual to ensure the repeater modules are compatible with the backplane bus architecture of the YNT511D.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the 19-inch rack-mount chassis in a cabinet with adequate clearance above and below to ensure convective air flow, as thermal buildup can reduce the lifespan of the optical interface components.\u003c\/li\u003e\n\u003cli\u003eVerify that the 24 VDC power supply input is stable and filtered, as current spikes from multiple modules could potentially introduce noise into the optical transceiver circuits.\u003c\/li\u003e\n\u003cli\u003eEnsure that all unused module slots are fitted with blanking plates to maintain the internal cabinet pressure and prevent the ingress of dust, which could contaminate the backplane connectors.\u003c\/li\u003e\n\u003cli\u003eRoute optical fiber cables with careful attention to the minimum bend radius specifications to avoid signal loss or physical breakage of the glass core.\u003c\/li\u003e\n\u003cli\u003eGround the chassis securely to the main instrumentation cabinet ground bus to maintain the 1 kV DC isolation integrity and mitigate electromagnetic interference (EMI).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49262419345660,"sku":"YNT511D-P42\/KT","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/YNT511D-P42KT.jpg?v=1783562205","url":"https:\/\/www.electronicplc.com\/ar\/products\/yokogawa-ynt511d-p42-kt-optical-bus-repeater-module","provider":"Electronic PLC","version":"1.0","type":"link"}