{"product_id":"yokogawa-aai835-s00-k4a00-analog-current-i-o-module","title":"Módulo de Entrada\/Saída Analógica de Corrente Yokogawa AAI835-S00\/K4A00","description":"\u003ch2\u003eDescrição do Produto\u003c\/h2\u003e\n\u003cp\u003eO\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAI835 (P\/N: AAI835-S00\/K4A00)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eé um módulo padrão de entrada\/saída analógica para o sistema de controle distribuído\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa CENTUM VP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e. Como a variante\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecom sufixo S (Padrão)\u003c\/strong\u003e, é projetado para o processamento confiável de sinais analógicos de\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4–20 mA\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eonde a comunicação digital HART não é necessária.\u003c\/p\u003e\n\u003cp\u003eEsta configuração integra\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003equatro canais de entrada analógica e quatro canais de saída analógica\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eem um módulo compacto. Cada canal é\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eisolado galvanicamente\u003c\/strong\u003e, garantindo operação estável e proteção contra loops de terra em ambientes industriais eletricamente ruidosos.\u003cbr\u003eO\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eadaptador de interface para cabo KS ATK4A-00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eincluído permite conexão direta a conjuntos de cabos KS, reduzindo o esforço de fiação no painel e melhorando a confiabilidade da instalação.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEspecificações Técnicas\u003c\/h2\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eItem\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\u003eConfiguração dos Canais\u003c\/td\u003e\n\u003ctd\u003e4 × entrada analógica + 4 × saída analógica\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo de Sinal\u003c\/td\u003e\n\u003ctd\u003e4 a 20 mA CC (entrada e saída)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolamento\u003c\/td\u003e\n\u003ctd\u003eEntre canais e entre canal e sistema\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClassificação do Isolamento\u003c\/td\u003e\n\u003ctd\u003e500 V CA por 1 minuto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedância de Entrada (Ligado)\u003c\/td\u003e\n\u003ctd\u003e290 Ω @ 20 mA\u003cbr\u003e450 Ω @ 4 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedância de Entrada (Desligado)\u003c\/td\u003e\n\u003ctd\u003e≥ 500 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrecisão de Entrada\u003c\/td\u003e\n\u003ctd\u003e±16 µA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrecisão de Saída\u003c\/td\u003e\n\u003ctd\u003e±48 µA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrente Máxima de Entrada\u003c\/td\u003e\n\u003ctd\u003e25 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConectividade\u003c\/td\u003e\n\u003ctd\u003eAdaptador de interface para cabo KS (ATK4A-00)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo de Proteção\u003c\/td\u003e\n\u003ctd\u003eTipo básico (não à prova de explosão)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso\u003c\/td\u003e\n\u003ctd\u003e0,2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eCasos de Uso\u003c\/h2\u003e\n\u003cp\u003eO\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAI835-S00\/K4A00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eé comumente usado em laços padrão de controle de processo envolvendo\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etransmissores de campo\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(por exemplo, pressão, vazão ou nível) e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eelementos finais de controle\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(por exemplo, conversores I\/P ou válvulas de controle).\u003cbr\u003eÉ bem adequado para\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003einstalações econômicas\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eque não exigem comunicação HART, mas ainda demandam o isolamento, estabilidade e confiabilidade de longo prazo comprovados pela Yokogawa.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePerguntas Frequentes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQual é a principal diferença entre as versões com sufixo S e sufixo H?\u003c\/strong\u003e\u003cbr\u003eA versão com\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esufixo S\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esuporta apenas sinais analógicos puros de 4–20 mA. A versão com\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esufixo H\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eadiciona hardware para\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecomunicação digital HART\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEste módulo pode ser trocado a quente em um sistema CENTUM VP em operação?\u003c\/strong\u003e\u003cbr\u003eSim. Os módulos de entrada\/saída do CENTUM VP suportam\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esubstituição online\u003c\/strong\u003e, desde que as regras de configuração do sistema e redundância sejam devidamente seguidas.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51671973134648,"sku":"AAI835-S00\/K4A00","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/AAI835-S00K4A00.jpg?v=1769651685","url":"https:\/\/www.automodulexpert.com\/pt\/products\/yokogawa-aai835-s00-k4a00-analog-current-i-o-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}