{"product_id":"yokogawa-ynt511d-p42-kt-optical-bus-repeater-module-for-centum-systems","title":"Yokogawa YNT511D-P42\/KT Optical Bus Repeater Module for CENTUM Systems","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cbr\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa YNT511D-P42\/KT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an advanced optical bus repeater module designed for Yokogawa’s CENTUM VP and CENTUM CS 3000 distributed control systems. It extends optical bus networks, ensuring seamless high-speed communication between control modules and remote I\/O units. Built for industrial reliability, this module maintains network integrity under heavy electrical and environmental stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed Communication\u003c\/strong\u003e\u003cbr\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYNT511D-P42\/KT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eenables real-time data transmission with minimal latency, supporting safety-critical control loops and high-frequency polling. Optimized for Yokogawa’s proprietary high-speed optical bus protocols, it ensures accurate synchronization across all connected devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Signal Integrity\u003c\/strong\u003e\u003cbr\u003eAdvanced EMI\/RFI shielding and galvanic isolation protect the control network from electrical noise and field-side surges. This design maintains clean signal propagation over long optical bus distances, preventing communication errors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial-Grade Durability\u003c\/strong\u003e\u003cbr\u003eEngineered for harsh environments, the module operates reliably across wide temperature ranges and withstands mechanical vibration typical in power plants, refineries, and manufacturing facilities. Its reinforced construction ensures long-term operational stability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaintenance \u0026amp; Scalability\u003c\/strong\u003e\u003cbr\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYNT511D-P42\/KT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupports high-density installation in standard 19-inch racks, allowing up to 13 modules per chassis slot. Status LEDs provide real-time diagnostics for power, communication activity, and fault detection, enabling rapid troubleshooting on-site.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eFeature\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\u003e\u003cstrong\u003eYNT511D-P42\/KT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eOptical Bus Repeater \/ Bus Interface Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003eCENTUM VP, CENTUM CS 3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003eMax 60 mA\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\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 per chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e19.0\" × 7.0\" × 12.0\" (48.3 × 17.8 × 30.5 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e8 lbs (3.6 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eIP20, standard cabinet electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReliability\u003c\/td\u003e\n\u003ctd\u003eDesigned for continuous 24\/7 operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003cbr\u003eThe module is ideal for extending optical networks in industrial plants, process control facilities, and distributed measurement systems. It ensures high-speed communication and network stability in applications such as remote I\/O integration, process monitoring, and safety-critical control systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many modules can be installed in one chassis?\u003c\/strong\u003e\u003cbr\u003eA: Up to 13\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYNT511D-P42\/KT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodules can be installed per standard 19-inch rack slot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What protection does the module provide against electrical surges?\u003c\/strong\u003e\u003cbr\u003eA: It features 1 kV DC galvanic isolation and advanced EMI\/RFI shielding to protect both the bus network and connected devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can it operate in high-vibration environments?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the module’s construction is reinforced for mechanical vibration resistance typical in industrial facilities.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComparison Note:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUnlike standard interface units, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYNT511D-P42\/KT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis designed specifically for optical bus networks, offering superior signal integrity, higher module density, and faster data propagation.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44117488697443,"sku":"YNT511D-P42","price":180.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/precisemodule.com\/products\/yokogawa-ynt511d-p42-kt-optical-bus-repeater-module-for-centum-systems","provider":"Precise Module Ltd.","version":"1.0","type":"link"}