{"product_id":"allen-bradley-1791d-16b0-compactblock-i-o-devicenet-input-module","title":"Allen-Bradley 1791D-16B0 Módulo de Entrada CompactBlock I\/O DeviceNet","description":"\u003ch3\u003eVisão Geral do Produto\u003c\/h3\u003e\n\u003cp\u003eO\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1791D-16B0\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunciona como uma solução de E\/S distribuída de alta densidade para redes industriais\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDeviceNet\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e. Este módulo base CompactBlock I\/O integra\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16 entradas sinking\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprojetadas para operação em 24V DC em um único formato compacto que economiza espaço. Embora o fabricante tenha descontinuado oficialmente esta série em 2013, fornecemos esta unidade específica como\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Nova\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eem estoque original de fábrica. Ela permite a aquisição contínua de dados de sensores e interruptores em arquiteturas legadas sem a necessidade de uma migração completa do sistema para plataformas baseadas em Ethernet.\u003c\/p\u003e\n\u003ch3\u003eEspecificações Técnicas\u003c\/h3\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\u003eFabricante\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen-Bradley \/ Rockwell Automation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLinha de Produto\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCompactBlock I\/O (1791D)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtocolo de Rede\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDeviceNet\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eQuantidade de Entradas\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16 Pontos\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTipo de Entrada\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSinking (24V DC)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTensão de Operação\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24V DC Nominal\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eEstilo do Módulo\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBloco Base \/ E\/S Integrada\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\u003e0,40 lbs (0,18 kg)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIndicadores de Status\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLEDs de status da rede, módulo e E\/S\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCategoria\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControle Distribuído de Máquinas\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eVantagens de Engenharia\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDesign Otimizado de Pequeno Espaço:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eO 1791D-16B0 utiliza uma arquitetura \"Block\" ultracompacta. Isso permite que os engenheiros montem a E\/S diretamente em estruturas de máquinas ou dentro de pequenas caixas de junção, reduzindo drasticamente o custo e a complexidade dos longos cabeamentos multiponto até um gabinete central.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConectividade DeviceNet Integrada:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEste módulo contém um adaptador de comunicação DeviceNet embutido. Elimina a necessidade de uma interface de comunicação separada, permitindo que as 16 entradas se conectem imediatamente à rede por meio de um conector padrão aberto de 5 pinos.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnóstico Rápido de Falhas:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLEDs de alta visibilidade no painel frontal fornecem status em tempo real para a rede e cada ponto de entrada individual. Isso permite que as equipes de manutenção identifiquem sensores de campo com falha ou quedas de comunicação instantaneamente, sem a necessidade de conectar um laptop.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePreservação de Sistemas Legados:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUsar um\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1791D-16B0 100% Novo\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003egarante a operação contínua das infraestruturas DeviceNet existentes. Mantém os mesmos parâmetros físicos e elétricos da instalação original, evitando problemas de sincronização de tempo ou protocolo frequentemente associados a soluções de gateway de terceiros.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerguntas Frequentes\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEste módulo requer uma fonte de alimentação separada para o lado DeviceNet?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003eSim. A rede DeviceNet normalmente fornece energia para o circuito de comunicação, enquanto uma fonte separada de 24V DC deve alimentar as entradas do lado de campo para garantir isolamento elétrico total.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eO 1791D-16B0 é compatível com todos os scanners DeviceNet?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003eCom certeza. O 1791D-16B0 segue os perfis padrão DeviceNet. Funciona perfeitamente com scanners Allen-Bradley 1756-DNB, 1747-SDN e 1769-SDN, bem como com mestres DeviceNet de terceiros.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePosso expandir este bloco com E\/S adicionais?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003eO 1791D-16B0 serve como um \"Bloco Base\". Dependendo da configuração específica do seu nó DeviceNet, pode ser possível conectar módulos de expansão compatíveis; no entanto, a maioria dos engenheiros utiliza este bloco de 16 pontos como um nó independente para máxima confiabilidade do sinal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComo posso verificar a autenticidade desta peça descontinuada?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003eFornecemos esta unidade em sua\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEmbalagem Original de Fábrica\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecom números de série intactos. Como um item\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Novo\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e, não apresenta sinais de desgaste nos terminais ou marcas de montagem típicas de hardware \"recondicionado\" ou \"retirado\".\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52531822231861,"sku":"1791D-16B0","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/1791D-16B0.jpg?v=1775198468","url":"https:\/\/www.5gplc.com\/pt\/products\/allen-bradley-1791d-16b0-compactblock-i-o-devicenet-input-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}