{"product_id":"ynt512d-v12-kt-vnet-ip-yokogawa-communication-module","title":"YNT512D-V12\/KT Vnet\/IP Yokogawa Communication Module","description":"\u003ch2\u003eYokogawa YNT512D-V12\/KT V Net Bus Repeater\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa YNT512D-V12\/KT\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eYNT512D\u003c\/strong\u003e Bus Repeater, operates as a dedicated hardware component for signal amplification and network regeneration within V Net and Vnet\/IP platforms.\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\u003eYNT512D-V12\/KT (incorporating YNT512D-V12-04)\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\u003e0.40 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard CENTUM VP rack slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1.5 A at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eBus repeater and communications interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e2 input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol Compatibility\u003c\/td\u003e\n\u003ctd\u003eYokogawa V Net \/ Vnet\/IP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Layer\u003c\/td\u003e\n\u003ctd\u003eGigabit Ethernet (1 Gbps, full duplex) \/ RS-232C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control Communication and Loop Diagnostics\u003c\/h3\u003e\n\u003cp\u003eThe communications card utilizes dual-redundant network paths to execute deterministic data transfer without processing delays. Technicians configuration parameters using the built-in RS-232C diagnostic interface, which monitors transmitter line status. The physical layer employs 1500 VAC network-to-system isolation, preventing field-side loop transient spikes from damaging central CENTUM VP processing components. This arrangement isolates the internal signal processors while maintaining continuous, full-duplex communication over copper network mediums.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does this bus repeater support the hot-swap replacement procedure while the V Net is online?\u003c\/p\u003e\n\u003cp\u003eA: No, you must isolate the power input and disconnect the active communication terminals before replacing the module to prevent network termination faults.\u003c\/p\u003e\n\u003cp\u003eQ: How does the module handle signal degradation over extended distance runs?\u003c\/p\u003e\n\u003cp\u003eA: The internal regenerator circuits isolate, filter, and amplify weak inbound waveforms on both channels, rebuilding the digital amplitude to meet standard V Net and Vnet\/IP physical layer specifications.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabinet Environmental Protection:\u003c\/strong\u003e Install the device within a closed, dust-free cabinet to satisfy the IP20 rating, and ensure that local ambient temperatures remain below 55 deg C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN-Rail and Rack Stability:\u003c\/strong\u003e Secure the module chassis to the standard 35 mm DIN rail or subrack assembly, checking that the rear ground terminal bonds directly to the copper busbar.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Separation Rules:\u003c\/strong\u003e Route the communication RJ-45 copper cables and RS-232C lines through isolated wiring ducts to prevent capacitive noise coupling from AC lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundant Path Verification:\u003c\/strong\u003e Connect both network ports to separate switches to preserve the dual-redundant architecture and prevent single-point communication failures.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43665124098138,"sku":"YNT512D-V12-04","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/5601.jpg?v=1784181829","url":"https:\/\/www.spareoil.com\/products\/ynt512d-v12-kt-vnet-ip-yokogawa-communication-module","provider":"SpareOil Automation","version":"1.0","type":"link"}