{"product_id":"ans20-yokogawa-node-interface-unit-for-centum-vp","title":"ANS20 Yokogawa Node Interface Unit for CENTUM VP","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Yokogawa ANS20 serves as a central Node Interface Unit (NIU) within the CENTUM VP distributed control system architecture. It establishes a high-speed communication link between field control stations and remote I\/O nodes, ensuring reliable and synchronized real-time data exchange across the plant network. This module enables stable execution of control logic in large-scale industrial environments. We supply this unit as 100% brand new, original equipment manufactured in France, meeting strict global quality standards.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\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\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eANS20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e438 mm × 133 mm × 425 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.54 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eESB \/ ER Bus support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy\u003c\/td\u003e\n\u003ctd\u003eDual-redundant power and communication paths\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e19-inch rack mountable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSeamless Scalability\u003c\/strong\u003e\u003cbr\u003eThe ANS20 supports expansion of distributed I\/O networks without requiring redesign of the core system. It can manage multiple remote nodes, enabling flexible plant growth and modular upgrades.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed Data Synchronization\u003c\/strong\u003e\u003cbr\u003eDedicated communication hardware ensures prioritized control data transmission over the ESB bus, minimizing latency and maintaining real-time system responsiveness.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSimplified Rack Integration\u003c\/strong\u003e\u003cbr\u003eWith a standard 19-inch rack-compatible width, the module integrates easily into industrial cabinets, optimizing installation efficiency and airflow management.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial-Grade Durability\u003c\/strong\u003e\u003cbr\u003eBuilt to withstand harsh electromagnetic interference (EMI), the ANS20 features a rugged enclosure that protects internal circuitry in demanding environments such as power plants and refineries.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the ANS20 come with a pre-installed power supply?\u003c\/strong\u003e\u003cbr\u003eNo, the ANS20 requires compatible power supply modules (e.g., PW482 or PW481) to be installed separately in designated slots.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the ANS20 replace an older AND20 module?\u003c\/strong\u003e\u003cbr\u003eIn many cases, it serves as an updated solution for rack-based configurations. However, compatibility with existing bus cables and firmware should be verified before replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the primary indicators for hardware health?\u003c\/strong\u003e\u003cbr\u003eThe front panel includes system status LEDs. A green “READY” indicator confirms normal operation, while a red “FAIL” indicator signals hardware faults or communication issues.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the ANS20 compatible with fiber optic connections?\u003c\/strong\u003e\u003cbr\u003eYes, by integrating an optical ESB bus repeater module, the system can support fiber optic communication, extending distances up to approximately 5 km while maintaining signal integrity.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":52012398477624,"sku":"ANS20","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/AFV30D-S412621.jpg?v=1773884188","url":"https:\/\/www.automodulexpert.com\/products\/ans20-yokogawa-node-interface-unit-for-centum-vp","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}