{"product_id":"1756-cn2rxt-allen-bradley-controllogix-controlnet-redundant-bridge-module","title":"1756-CN2RXT | Módulo Redundante de Ponte ControlNet ControlLogix Allen Bradley","description":"\u003ch2\u003eVisão Geral do Produto\u003c\/h2\u003e\n\u003cp\u003eO\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen Bradley 1756-CN2RXT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunciona como uma ponte de comunicação ControlNet de alto desempenho dentro da plataforma ControlLogix. Este módulo permite transferências de dados determinísticas e repetíveis entre controladores e chassis de E\/S. Como uma versão\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Nova\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoriginal XT (Temperatura Estendida), possui endurecimento especializado e revestimento conformal para resistir a climas industriais extremos onde hardware de rede padrão falha. Ele oferece portas BNC duplas para redundância de mídia, garantindo fluxo de dados ininterrupto durante a falha de um único cabo.\u003c\/p\u003e\n\u003ch2\u003eDesmembramento do Número de Peça\u003c\/h2\u003e\n\u003cp\u003eO código 1756-CN2RXT indica capacidades específicas de alta disponibilidade e ambientais:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1756:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIdentifica a arquitetura do sistema ControlLogix.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCN:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEspecifica o protocolo de comunicação ControlNet.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRepresenta a série de desempenho aprimorado com maior capacidade de conexão.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eR:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIndica suporte à Redundância (Portas BNC duplas).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eXT:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSignifica\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEndurecimento para Ambiente Extremo\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Temperatura estendida e revestimento conformal).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEspecificações Técnicas\u003c\/h2\u003e\n\u003cp\u003eOs dados a seguir destacam o desempenho elétrico e de rede do módulo:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCaracterística\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eEspecificação\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTaxa de Comunicação\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 Mbps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConexões Logix\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e128\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMáximo de Conexões Suportadas\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e131\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMáximo de Nós\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e99\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTensão do Backplane\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5,1V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCorrente do Backplane\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1,3 Amperes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDispersão de Potência\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6,6 Watts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLargura do Slot\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 (Slot Único)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLocalização no Chassis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eQualquer Slot\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePeso\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0,31 lbs (0,14 kg)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eVantagens de Engenharia\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConfiabilidade do Caminho Redundante:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConectores BNC duplos permitem um caminho secundário de cabo. Se uma linha tronco sofrer dano físico, o 1756-CN2RXT alterna instantaneamente para o link redundante sem perder a conexão de E\/S ou interromper o processo.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEndurecimento Ambiental XT:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eA designação \"XT\" garante que o módulo opere em uma faixa de temperatura significativamente maior que componentes padrão. O revestimento conformal aplicado na fábrica protege os circuitos internos contra spray de sal, umidade e vapores químicos corrosivos típicos em instalações de petróleo, gás ou tratamento de águas residuais.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAlta Densidade de Conexões:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSuportando até 131 conexões totais, este módulo gerencia grandes quantidades de E\/S e múltiplas comunicações peer-to-peer entre controladores simultaneamente, reduzindo o número total de módulos ponte necessários no chassis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEntrega Determinística de Dados:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDiferente do Ethernet padrão, o ControlNet utiliza um Nut Agendado (Network Update Time) para garantir que dados críticos de controle cheguem no milissegundo exato necessário, eliminando jitter na rede em aplicações de movimento de alta velocidade ou segurança.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePerguntas Frequentes\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePosso usar o 1756-CN2RXT em um chassis padrão 1756-A7 ou 1756-A10?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSim. O módulo encaixa-se em qualquer chassis padrão ControlLogix. Contudo, para aproveitar plenamente os benefícios ambientais \"XT\", recomendamos instalá-lo em um chassis e gabinete com classificação XT.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEste módulo requer uma versão específica de firmware?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSim. Módulos aprimorados como o 1756-CN2RXT exigem revisões específicas de firmware para desbloquear a capacidade de 128 conexões. Sempre verifique a versão do seu projeto RSLogix 5000 ou Studio 5000 para compatibilidade antes da instalação.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQual é a principal diferença entre este e o 1756-CN2R padrão?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eO 1756-CN2RXT oferece a mesma funcionalidade de comunicação do 1756-CN2R, mas adiciona revestimento conformal e hardware para temperatura estendida. Use a versão XT para instalações sujeitas a extremos térmicos ou atmosferas corrosivas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEste é um produto lacrado de fábrica?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCom certeza. Fornecemos este 1756-CN2RXT como\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Novo\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eestoque original na embalagem do fabricante com um UPC válido (612598554836).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52475710308661,"sku":"1756-CN2RXT","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/1756-CN2R_0794ce4f-037d-4cdc-9c2f-c402c6c0ec01.jpg?v=1774404564","url":"https:\/\/www.5gplc.com\/pt\/products\/1756-cn2rxt-allen-bradley-controllogix-controlnet-redundant-bridge-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}