{"product_id":"5094-if8-allen-bradley-flex-5000-8-channel-analog-current-voltage-input-module","title":"5094-IF8 | Allen Bradley | FLEX 5000 Módulo de Entrada Analógica de Corrente\/Tensão com 8 Canais","description":"\u003ch3\u003eVisão Geral do Produto\u003c\/h3\u003e\n\u003cp\u003eO\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen Bradley 5094-IF8\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunciona como um gateway de entrada analógica de alta densidade para a plataforma de E\/S\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFLEX 5000\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e. Ele oferece 8 canais single-ended projetados para interfacear com transmissores e sensores de processo de alta velocidade. Utilizando conversores analógico-digital Sigma-Delta duplos de 24 bits, este módulo entrega precisão de nível elite e taxas rápidas de atualização de dados para arquiteturas complexas de automação. Oferecemos esta unidade como\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Nova\u003c\/strong\u003e, garantindo integridade lacrada de fábrica para seus sistemas de controle críticos.\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\u003eDados Técnicos\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\u003eFLEX 5000\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eEntradas\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8 canais single-ended\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFaixas de Tensão\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cspan class=\"math-inline\"\u003e$\\pm 10\\text{V}$\u003c\/span\u003e, \u003cspan class=\"math-inline\"\u003e$0-10\\text{V}$\u003c\/span\u003e, \u003cspan class=\"math-inline\"\u003e$0-5\\text{V}$\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFaixas de Corrente\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cspan class=\"math-inline\"\u003e$0-20\\text{mA}$\u003c\/span\u003e, \u003cspan class=\"math-inline\"\u003e$4-20\\text{mA}$\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMétodo de Conversão\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSigma-Delta (Dois ADC multiplexados de 24 bits)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePrecisão Calibrada\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cspan class=\"math-inline\"\u003e$0.05\\%$\u003c\/span\u003e da escala total a \u003cspan class=\"math-inline\"\u003e$25\\text{°C}$\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTempo de Varredura\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cspan class=\"math-inline\"\u003e$625\\text{\\mu s}$\u003c\/span\u003e por canal \/ \u003cspan class=\"math-inline\"\u003e$2.5\\text{ms}$\u003c\/span\u003e por módulo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eImpedância de Entrada\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTensão: \u003cspan class=\"math-inline\"\u003e$\u0026gt;1\\text{M\\Omega}$\u003c\/span\u003e \/ Corrente: \u003cspan class=\"math-inline\"\u003e$250\\text{\\Omega}$\u003c\/span\u003e (típico)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eResolução\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAté 16 bits (dependente do filtro)\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\u003e\u003cspan class=\"math-inline\"\u003e$0.31\\text{lbs}$\u003c\/span\u003e (\u003cspan class=\"math-inline\"\u003e$0.14\\text{kg}$\u003c\/span\u003e)\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\u003eConversão de Ultra-Alta Precisão:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eA integração de\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edois ADCs Sigma-Delta de 24 bits\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epermite que o módulo resolva flutuações mínimas de sinal. Com uma resolução de tensão tão fina quanto\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u0026lt;80 \\mu V\/count\u003c\/strong\u003e, o 5094-IF8 captura dados altamente granulares, tornando-o ideal para monitoramento preciso de pressão e fluxo.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDesempenho Rápido de Varredura:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEste módulo executa uma varredura completa de 8 canais em apenas\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2,5 ms\u003c\/strong\u003e. Este desempenho de alta velocidade elimina problemas de latência em loops PID de ação rápida e garante que seu controlador receba dados de campo em tempo real sem gargalos.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEstabilidade Térmica Superior:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAmbientes industriais frequentemente enfrentam variações de temperatura que deslocam leituras analógicas. O 5094-IF8 mantém um desvio de precisão impressionante de apenas\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e28 ppm\/ºC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epara tensão, garantindo medições consistentes desde partidas a frio até temperaturas máximas de operação.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAlta Densidade com Economia de Espaço:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOferecendo 8 canais em um formato compacto de\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e0,31 lbs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eotimiza o espaço no trilho do gabinete. Esta alta densidade permite mais pontos de E\/S em uma área menor, reduzindo a necessidade de gabinetes de expansão adicionais.\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\u003eO 5094-IF8 suporta entradas mistas de corrente e tensão?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSim. Você pode configurar cada um dos 8 canais independentemente para tensão ou corrente via o software Studio 5000 Logix Designer. Essa flexibilidade permite conectar diferentes tipos de transmissores a um único módulo.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComo este módulo lida com ruído de modo comum entre canais?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eO módulo suporta uma tensão de modo comum entre canais de\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$\\pm 10\\text{V}$\u003c\/span\u003e. Isso protege a integridade do sinal quando dispositivos de campo operam em potenciais de terra ligeiramente diferentes, prevenindo interferência entre canais.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQual é a vantagem do método de conversão Sigma-Delta neste módulo?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA conversão Sigma-Delta oferece excelente rejeição de ruído e alta resolução. Ela filtra efetivamente interferências industriais de alta frequência que frequentemente afetam conversores SAR padrão, garantindo um sinal limpo para sua lógica de controle.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePosso substituir um módulo FLEX I\/O legado pelo 5094-IF8?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eO 5094-IF8 pertence à família FLEX 5000, que requer um adaptador EtherNet\/IP FLEX 5000. Embora execute funções similares à série 1794, oferece velocidades e resolução significativamente maiores e requer a base de montagem FLEX 5000 correspondente.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52803739058485,"sku":"5094-IF8","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/5094-IF8.png?v=1777513409","url":"https:\/\/www.5gplc.com\/pt\/products\/5094-if8-allen-bradley-flex-5000-8-channel-analog-current-voltage-input-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}