{"product_id":"analog-input-module-aar181-yokogawa","title":"Módulo de Entrada Analógica AAR181 Yokogawa","description":"\u003ch2\u003e\u003cstrong\u003eDescrição do Produto\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eO\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAR181\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eé um\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emódulo de entrada analógica isolada de alta precisão com 16 canais\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprojetado para\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esistemas Yokogawa FIO (rede de campo I\/O)\u003c\/strong\u003e. Ele suporta tanto\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eentradas de tensão (-10 a +10 V CC)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003equanto\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elaços de corrente de 4–20 mA\u003c\/strong\u003e, tornando-se uma interface versátil para uma ampla variedade de transmissores de campo.\u003c\/p\u003e\n\u003cp\u003eDiferente dos módulos não isolados, o AAR181 oferece\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eisolamento completo entre canais e entre canais e sistema\u003c\/strong\u003e, protegendo o sistema de controle contra\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eruídos elétricos, loops de terra ou falhas em um circuito de campo\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eProjetado para\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ealta confiabilidade e segurança\u003c\/strong\u003e, o módulo é\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecompatível com segurança intrínseca (IS)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ee suporta\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econfigurações com redundância dupla\u003c\/strong\u003e, tornando-o ideal para aplicações críticas onde\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eparadas não são aceitáveis\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eEspecificações Técnicas\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParâmetro\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\u003eCanais de Entrada\u003c\/td\u003e\n\u003ctd\u003e16 canais, totalmente isolados (entre canais e entre canal e sistema)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFaixas de Sinal\u003c\/td\u003e\n\u003ctd\u003e-10 V a +10 V CC ou 4–20 mA CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedância de Entrada\u003c\/td\u003e\n\u003ctd\u003eCorrente: 250 Ω interna; Tensão: ≥ 200 Ω carga externa (dependendo do IOM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundância\u003c\/td\u003e\n\u003ctd\u003eSuporta configuração com redundância dupla\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsumo Interno de Energia\u003c\/td\u003e\n\u003ctd\u003e730 mA (configuração única)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura de Operação\u003c\/td\u003e\n\u003ctd\u003e0 a 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNormas de Segurança\u003c\/td\u003e\n\u003ctd\u003eCompatível com Segurança Intrínseca (IS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eCenários de Aplicação\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eO\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAR181\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eé amplamente utilizado em ambientes de\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econtrole de processo de alta integridade\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e, incluindo:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eReatores químicos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlataformas offshore de petróleo e gás\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUnidades de processamento de gás e petroquímicas\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSua\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eisolação superior\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eo torna ideal para sinais de campo provenientes de\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eáreas com ruído elétrico\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eou\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esensores distribuídos com potenciais de aterramento diferentes\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003ePerguntas Frequentes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePor que são necessários espaços vazios durante a instalação?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eCada canal possui circuitos de isolamento de alta potência que geram calor adicional. Espaços vazios proporcionam\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efluxo de ar e dissipação térmica\u003c\/strong\u003e, garantindo\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econfiabilidade do equipamento e desempenho a longo prazo\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePosso misturar entradas de tensão e corrente no mesmo módulo?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSim. O equipamento pode lidar com ambos os tipos, mas\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eé necessário o cabeamento correto e a configuração do DCS\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epara assegurar que cada canal esteja corretamente associado ao tipo de sensor correspondente.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51707142144312,"sku":"AAR181","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/AAR181-S50_S2.jpg?v=1770256781","url":"https:\/\/www.automodulexpert.com\/pt\/products\/analog-input-module-aar181-yokogawa","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}