{"product_id":"yokogawa-sdv144-s53-stb4d-00-digital-input-module","title":"Módulo de Entrada Digital Yokogawa SDV144-S53\/STB4D-00","description":"\u003ch2\u003e\u003cstrong\u003eDescrição do Produto\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eO\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSDV144-S53\/STB4D-00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eé um módulo de entrada digital de segurança\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ede alta densidade\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesenvolvido para o\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSistema Instrumentado de Segurança Yokogawa ProSafe-RS\u003c\/strong\u003e. Ele oferece\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16 canais de entrada digital isolados\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epara interface com dispositivos de campo como\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003echaves de pressão, botões de parada de emergência e chaves de limite\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eProjetado para aplicações de\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esegurança SIL3\u003c\/strong\u003e, o módulo realiza\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eautodiagnósticos internos contínuos\u003c\/strong\u003e, garantindo que cada sinal de entrada seja validado antes de ser aceito pelo solucionador lógico de segurança. Isso assegura operação determinística e tolerante a falhas em ambientes de processo de alto risco.\u003c\/p\u003e\n\u003cp\u003eUma característica fundamental do SDV144-S53\/STB4D-00 é sua avançada\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecapacidade de monitoramento de linha\u003c\/strong\u003e, que pode distinguir claramente entre um estado de contato válido e falhas de fiação como\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecircuitos abertos ou curtos-circuitos\u003c\/strong\u003e. Seu tamanho compacto e uso eficiente de energia o tornam adequado para\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epainéis de segurança de alta densidade\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eonde a otimização do espaço é crítica.\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, isolamento módulo-para-canal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensão Nominal de Entrada\u003c\/td\u003e\n\u003ctd\u003e24 V CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimiares de Entrada\u003c\/td\u003e\n\u003ctd\u003eLIGADO ≥ 18 V CC \/ DESLIGADO ≤ 5 V CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrente de Entrada\u003c\/td\u003e\n\u003ctd\u003e4,1 mA @ 24 V CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNível de Integridade de Segurança\u003c\/td\u003e\n\u003ctd\u003eSIL3 (conforme IEC 61508)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMonitoramento de Linha\u003c\/td\u003e\n\u003ctd\u003eDetecção de curto-circuito e circuito aberto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntervalo de Diagnóstico\u003c\/td\u003e\n\u003ctd\u003eVerificações de integridade do hardware a cada 100 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsumo Interno de Energia\u003c\/td\u003e\n\u003ctd\u003eMáx. 350 mA @ 5 V CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensões (L × A × P)\u003c\/td\u003e\n\u003ctd\u003e25 × 127 × 102 mm\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\u003e\u003cstrong\u003eCenários de Aplicação\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eO SDV144-S53\/STB4D-00 é amplamente utilizado em instalações de\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epetróleo e gás\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003egeração de energia\u003c\/strong\u003e e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprocessamento químico\u003c\/strong\u003e. Ele funciona como a interface principal de detecção em:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSistemas de Desligamento de Emergência (ESD)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSistemas de Proteção contra Incêndio e Gás (F\u0026amp;G)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAo garantir a detecção rápida e validada de condições perigosas, o módulo possibilita respostas de segurança imediatas e confiáveis.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eSuporte à Redundância\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSim.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eO SDV144-S53\/STB4D-00 suporta\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econfiguração dupla redundante\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eem racks de E\/S ProSafe-RS. Nesta configuração, se um módulo apresentar falha interna, o módulo parceiro assume a operação instantaneamente—permitindo\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etroca a quente e manutenção online\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esem interrupção da função de segurança ou da operação da planta.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51706505855288,"sku":"SDV144-S53\/STB4D-00","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/SDV144-S53STB4D-001.jpg?v=1770256782","url":"https:\/\/www.automodulexpert.com\/pt\/products\/yokogawa-sdv144-s53-stb4d-00-digital-input-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}