{"product_id":"ynt511d-v42-kt-optical-bus-repeater-rack-yokogawa","title":"YNT511D-V42\/KT Optical Bus Repeater Rack YOKOGAWA","description":"\u003cp\u003eThe \u003cstrong\u003eYOKOGAWA YNT511D-V42\/KT\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eYNT511D\u003c\/strong\u003e Optical Bus Repeater, operates as a dedicated hardware component for signal amplification and transmission distance extension within CENTUM VP and CENTUM CS optical ESB bus networks.\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-V42\/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\u003e0 deg C to 50 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e60 mA (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRack Format\u003c\/td\u003e\n\u003ctd\u003e19-inch standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Slots\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e1 kV DC\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 Network Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe YNT511D-V42\/KT is engineered to maintain network determinism by providing optical isolation between disparate segments of the ESB bus architecture. By facilitating signal regeneration, the rack prevents data degradation over extended cabling, ensuring consistent throughput across distributed control system nodes. The 1 kV DC isolation voltage serves to decouple the optical repeater circuitry from potential ground loops or electromagnetic surges present in the wider industrial instrumentation infrastructure, supporting the integrity of the CENTUM DCS communication protocol.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 13 slots be populated with different types of repeater modules?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the rack supports mixed-module configurations provided they are compatible with the backplane bus signaling and the CENTUM system requirements. Ensure all installed modules are properly seated to maintain power distribution across the backplane.\u003c\/p\u003e\n\u003cp\u003eQ: What are the primary requirements for the rack's chassis grounding?\u003c\/p\u003e\n\u003cp\u003eA: The rack must be connected to a low-impedance facility earth ground via the rear-mounted grounding lug. This is necessary to satisfy the 1 kV DC isolation specification and provide an effective path for transient electrical noise.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the YNT511D-V42\/KT into a standard 19-inch instrumentation rack, ensuring proper airflow around the chassis to maintain operating temperature within limits.\u003c\/li\u003e\n\u003cli\u003eConnect the 24 V DC power supply to the input terminals, verifying polarity before energizing the rack.\u003c\/li\u003e\n\u003cli\u003eInstall the required optical repeater modules into the available slots, ensuring the gold-plated edge connectors are fully seated into the backplane.\u003c\/li\u003e\n\u003cli\u003eRoute optical fibers carefully, adhering to the minimum bend radius specifications to prevent light attenuation or permanent fiber damage.\u003c\/li\u003e\n\u003cli\u003eVerify link activity on the installed modules upon system power-up to confirm the optical bus path has been successfully established and regenerated.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49260477251836,"sku":"YNT511D-V42\/KT","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/YNT511D-V42KT2.jpg?v=1783474800","url":"https:\/\/www.electronicplc.com\/products\/ynt511d-v42-kt-optical-bus-repeater-rack-yokogawa","provider":"Electronic PLC","version":"1.0","type":"link"}