{"product_id":"nfai835-s50-yokogawa-prosafe-rs-analog-input-output-module","title":"NFAI835-S50 | Yokogawa | Módulo de Entrada\/Saída Analógica ProSafe-RS","description":"\u003ch3\u003eVisão Geral do Produto\u003c\/h3\u003e\n\u003cp\u003eO\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa NFAI835-S50\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunciona como uma interface analógica combinada de alto desempenho para o sistema instrumentado de segurança ProSafe-RS. Este módulo versátil integra entradas de 4 canais e saídas de 4 canais em um único hardware, gerenciando sinais críticos de 4 a 20 mA para monitoramento e loops de controle. Fornecemos esta unidade como\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Nova e Original\u003c\/strong\u003e, garantindo fidelidade absoluta do sinal e conformidade com os rigorosos requisitos de segurança de instalações industriais globais.\u003c\/p\u003e\n\u003ch3\u003eDesmembramento do Número de Peça\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCódigo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eEspecificação\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDescrição\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\u003eNFAI835\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSérie do Modelo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMódulo Isolado de Entrada de 4 canais \/ Saída de 4 canais\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e-S\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTipo de Sistema\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTipo padrão para configurações ProSafe-RS\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e5\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCódigo de Estilo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRevisão de hardware estilo 5 para maior estabilidade do barramento\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e0\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eConfiguração\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEspecificação básica com opções padrão de terminais\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\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\u003eDetalhes\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\u003eCanais de E\/S\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEntrada de 4 canais \/ Saída de 4 canais (Isolados)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFaixa de Sinal\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 a 20 mA CC (Entrada e Saída)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePrecisão de Entrada\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cspan class=\"math-inline\"\u003e$\\pm 0.1\\%$\u003c\/span\u003e do valor total\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePrecisão de Saída\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cspan class=\"math-inline\"\u003e$\\pm 0.3\\%$\u003c\/span\u003e do valor total\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCiclo de Atualização de Dados\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 ms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTensão de Resistência\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e500 V CA por 1 minuto (Canal-para-Sistema\/Canal-para-Canal)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eResistência de Carga\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 a 750 \u003cspan class=\"math-inline\"\u003e$\\Omega$\u003c\/span\u003e (Saídas)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTempo de Resposta ao Degrau\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 ms (Entrada e Saída)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConsumo Máximo de Corrente\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e360 mA (5 V CC) \/ 450 mA (24 V CC)\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\u003e0,3 kg\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\u003eDensidade de Hardware Otimizada:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAo combinar quatro entradas e quatro saídas em um único módulo, o NFAI835-S50 reduz pela metade o espaço necessário no rack para loops de controle padrão. Essa arquitetura de alta densidade simplifica o layout dos painéis e reduz a área total do sistema em salas técnicas com espaço limitado.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolamento Galvânico Superior:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eO módulo oferece isolamento de 500 V CA entre todos os canais e entre o circuito de E\/S e o backplane do sistema. Isso protege o controlador de segurança contra loops de terra e evita que ruídos elétricos se propaguem pelo barramento, um requisito crítico para manter a integridade SIL3.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCobertura Diagnóstica Abrangente:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eA detecção integrada de circuito aberto dispara a 0,65 mA ou menos, permitindo que o sistema identifique imediatamente falhas de fio rompido. Além disso, a proteção contra sobrecorrente protege o hardware contra erros na fiação de campo ou falhas de transmissores.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTempos de Resposta Determinísticos:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUm ciclo de atualização de dados de 10 ms combinado com tempos de resposta ao degrau de 100 ms garante que o sistema ProSafe-RS reaja às variações do processo com a velocidade necessária para desligamento de emergência (ESD) e aplicações de incêndio e gás (F\u0026amp;G).\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 NFAI835-S50 fornece energia para transmissores de campo?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSim. O módulo inclui uma fonte de alimentação para transmissores que varia de 20,2 a 29,3 V CC. Ele alimenta efetivamente transmissores de 2 fios diretamente, eliminando a necessidade de blocos de distribuição de energia externos para esses canais.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComo o módulo lida com uma falha do processador?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eA função \"Fallback de Saída\" permite que os engenheiros definam previamente um estado seguro para cada canal de saída. Em caso de perda de comunicação ou falha do processador, cada canal retorna independentemente ao seu valor de fallback designado (por exemplo, 4mA ou 0mA) para garantir a segurança do processo.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQue tipo de hardware de conexão de campo ele suporta?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eO módulo suporta terminais de pressão para fiação direta de campo e cabos com conector MIL para marshalling centralizado. Essa flexibilidade permite implantação rápida tanto em construções novas quanto em atualizações de sistemas legados.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEste módulo é adequado para ambientes de alta temperatura?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eO NFAI835-S50 apresenta uma deriva máxima de temperatura de apenas\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$\\pm 0.01\\%\/^\\circ\\text{C}$\u003c\/span\u003e. Essa estabilidade assegura alta precisão na faixa padrão de temperatura operacional, mesmo em painéis sujeitos a pequenas variações térmicas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52777691775285,"sku":"NFAI835-S50","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/NFAI135-S00_5bb2d899-dbbf-477e-a76a-5b4106c21527.png?v=1776928045","url":"https:\/\/www.5gplc.com\/pt\/products\/nfai835-s50-yokogawa-prosafe-rs-analog-input-output-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}