{"product_id":"anb11d-225-bu2a-optical-esb-bus-node-unit-yokogawa","title":"Unidade de Nó de Barramento Óptico ESB ANB11D-225\/BU2A Yokogawa","description":"\u003ch3\u003eDescrição do Produto\u003c\/h3\u003e\n\u003cp\u003eO\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eANB11D-225\/BU2A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eé um nó óptico especializado de alta disponibilidade projetado para o sistema de controle\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa CENTUM VP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e, especificamente para\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eexpansão de E\/S de longa distância\u003c\/strong\u003e. Ele permite que o\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebus Extended Serial Backplane (ESB)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ese estenda até\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5 km via cabeamento de fibra óptica\u003c\/strong\u003e, proporcionando um caminho de comunicação altamente confiável e livre de interferências.\u003c\/p\u003e\n\u003cp\u003eAo converter sinais elétricos ESB em sinais ópticos, esta unidade garante\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eimunidade completa a interferências eletromagnéticas (EMI)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ee elimina problemas relacionados a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ediferenças de potencial de terra\u003c\/strong\u003e, tornando-a ideal para plantas industriais distribuídas e de grande escala.\u003c\/p\u003e\n\u003cp\u003eA unidade está equipada com uma\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efonte de alimentação AC 220–240 V com redundância dupla\u003c\/strong\u003e, garantindo operação contínua mesmo se uma fonte de energia falhar. A\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003einterface de conector BU2A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esuporta arquiteturas de sistema flexíveis, incluindo\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etopologias em estrela e em cadeia\u003c\/strong\u003e, permitindo um design de rede eficiente e escalável.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFunção Principal:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNó óptico do barramento ESB para E\/S de longa distância\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMeio de Transmissão:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFibra óptica (até 5 km)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFonte de Alimentação:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRedundante dupla (220–240 V AC)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTipo de Conector:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBU2A (interface óptica)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuporte a Topologia:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConfigurações em estrela e em cadeia\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFoco de Aplicação:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSistemas de controle distribuídos remotos e de grande escala\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eEspecificações Técnicas\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParâmetro\u003c\/th\u003e\n\u003cth\u003eEspecificação\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesignação do Modelo\u003c\/td\u003e\n\u003ctd\u003eANB11D-225\/BU2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface de Comunicação\u003c\/td\u003e\n\u003ctd\u003eBus óptico ESB com redundância dupla\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlcance Máximo de Transmissão\u003c\/td\u003e\n\u003ctd\u003e5 km (via fibra óptica)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundância da Fonte de Alimentação\u003c\/td\u003e\n\u003ctd\u003eRedundância dupla (ativo-ativo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFaixa de Tensão de Entrada\u003c\/td\u003e\n\u003ctd\u003e220–240 V AC (50\/60 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsumo de Energia\u003c\/td\u003e\n\u003ctd\u003e230 VA \/ 120 W (carga máxima)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacidade de E\/S\u003c\/td\u003e\n\u003ctd\u003e8 slots para módulos de E\/S CENTUM VP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguração do Conector\u003c\/td\u003e\n\u003ctd\u003eBU2A (conector óptico ESB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMonitoramento Ambiental\u003c\/td\u003e\n\u003ctd\u003eInterface HKU opcional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePadrão de Montagem\u003c\/td\u003e\n\u003ctd\u003eMontagem em rack de 19 polegadas (4 × parafusos M5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso Líquido\u003c\/td\u003e\n\u003ctd\u003e 10 kg \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eAplicações Operacionais\u003c\/h3\u003e\n\u003cp\u003eO\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eANB11D-225\/BU2A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eé amplamente utilizado em\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eplataformas de petróleo offshore, operações de mineração e grandes refinarias químicas\u003c\/strong\u003e. Ele foi projetado para conectar\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGabinetes de Instrumentação Remotos (RIEs)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eque estão fisicamente distantes da sala de controle central.\u003c\/p\u003e\n\u003cp\u003eSeu\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ealcance óptico de 5 km\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epermite que os engenheiros centralizem o controle enquanto mantêm comunicação confiável e de alta velocidade com ativos distribuídos no campo. A arquitetura do sistema suporta\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eimplantação flexível e escalável\u003c\/strong\u003e, tornando-o adequado para ambientes industriais complexos.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003ePerguntas Técnicas Frequentes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eP: O limite de 5 km se aplica tanto para fibra monomodo quanto multimodo?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eR:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eA distância alcançável depende dos\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emódulos repetidores ópticos (ex.: ANT401)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ee do tipo de fibra utilizada. Em implantações típicas do CENTUM VP,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003einfraestrutura de fibra óptica de alta qualidade\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eé necessária para atingir o alcance total de 5 km.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eP: Esta unidade pode ser monitorada quanto à sua condição interna?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eR:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSim. A unidade suporta a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003einterface HKU (Housekeeping Unit)\u003c\/strong\u003e, que permite o monitoramento das\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econdições internas do gabinete\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecomo temperatura e status das ventoinhas, possibilitando manutenção proativa e maior confiabilidade do sistema.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51913673376056,"sku":"ANB11D-225\/BU2A","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/ANB10D-445CU2TNDEL.jpg?v=1773884189","url":"https:\/\/www.automodulexpert.com\/pt\/products\/anb11d-225-bu2a-optical-esb-bus-node-unit-yokogawa","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}