{"product_id":"allen-bradley-1771-ofe1-plc-5-analog-output-module","title":"Módulo de Saída Analógica Allen-Bradley 1771-OFE1 PLC-5","description":"\u003ch3\u003e\u003cstrong\u003eDescrição do Produto\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eO Allen-Bradley\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1771-OFE1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eé um módulo de saída de tensão analógica de quatro canais concebido para a plataforma PLC-5 e I\/O 1771. Fornece geração de sinal analógico de precisão para aplicações de controlo de processos que requerem saídas de tensão estáveis com isolamento elétrico entre canais.\u003c\/p\u003e\n\u003cp\u003eCada canal de saída está isolado individualmente a 1000V, melhorando a imunidade ao ruído e a integridade do sinal em ambientes eletricamente exigentes. O módulo suporta múltiplas faixas de saída selecionáveis, incluindo 0–10 VDC, ±10 VDC e +1 a +5 VDC, permitindo uma integração flexível com uma ampla gama de dispositivos analógicos de campo.\u003c\/p\u003e\n\u003cp\u003eInstalado num chassis padrão 1771, o\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1771-OFE1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eocupa um único slot e comunica diretamente através do backplane do PLC. Utiliza conversão com resolução de 12 bits para garantir um desempenho consistente e preciso da saída analógica. O módulo é frequentemente utilizado em sistemas legados PLC-5 onde é necessário controlo preciso da tensão para atuadores, variadores e instrumentação.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEspecificações Técnicas\u003c\/strong\u003e\u003c\/h3\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\u003eFabricante\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSérie do Produto\u003c\/td\u003e\n\u003ctd\u003ePLC-5 \/ Série 1771\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNúmero do Modelo\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1771-OFE1\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo de Produto\u003c\/td\u003e\n\u003ctd\u003eMódulo de Saída de Tensão Analógica\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanais de Saída\u003c\/td\u003e\n\u003ctd\u003e4 Canais Independentes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolamento de Saída\u003c\/td\u003e\n\u003ctd\u003eIsolamento Diferencial de 1000V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipos de Sinal de Saída\u003c\/td\u003e\n\u003ctd\u003eTensão\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFaixas de Tensão de Saída\u003c\/td\u003e\n\u003ctd\u003e0–10 VDC, ±10 VDC, +1–5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSaída Nominal\u003c\/td\u003e\n\u003ctd\u003e±10 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolução\u003c\/td\u003e\n\u003ctd\u003e12 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormato de Dados\u003c\/td\u003e\n\u003ctd\u003eBCD \/ Binário Natural\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTempo de Estabilização da Conversão\u003c\/td\u003e\n\u003ctd\u003e0,8 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTempo de Varredura Interna\u003c\/td\u003e\n\u003ctd\u003e8 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrecisão\u003c\/td\u003e\n\u003ctd\u003e±0,1% da Escala Completa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsumo de Corrente no Backplane\u003c\/td\u003e\n\u003ctd\u003e1,5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsumo de Energia\u003c\/td\u003e\n\u003ctd\u003e7,9 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissipação Térmica\u003c\/td\u003e\n\u003ctd\u003e26,9 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequisito de Alimentação Externa\u003c\/td\u003e\n\u003ctd\u003eNão Requerida\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBraço de Cablagem\u003c\/td\u003e\n\u003ctd\u003e1771-WH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibilidade do Chassis\u003c\/td\u003e\n\u003ctd\u003eSérie I\/O 1771\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo de Montagem\u003c\/td\u003e\n\u003ctd\u003eMontagem em Rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso\u003c\/td\u003e\n\u003ctd\u003e0,57 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003ePrincipais Funcionalidades\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eQuatro saídas de tensão analógica isoladas independentemente\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuporta múltiplas faixas de saída de tensão selecionáveis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAlto isolamento elétrico até 1000V por canal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrecisão de conversão digital-para-analógica de 12 bits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRápida estabilização do sinal para aplicações de controlo responsivas\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatível com sistemas de chassis PLC-5 1771\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesign de instalação em slot único\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesempenho estável de saída para laços de controlo de processos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAplicações Típicas\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eO\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1771-OFE1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eé frequentemente utilizado em:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSistemas de controlo de processos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePosicionamento de válvulas industriais\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGeração de sinal de referência para variadores de motor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSistemas de processamento químico\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstrumentação de centrais elétricas\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSistemas de controlo de tratamento de água\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAtualizações de automação legada PLC-5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSimulação e testes de sinais analógicos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePerguntas Frequentes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eQue faixas de saída suporta o 1771-OFE1?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eO módulo suporta faixas de saída de 0–10 VDC, ±10 VDC e +1 a +5 VDC.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eOs canais de saída são isolados?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSim. Cada canal fornece isolamento elétrico de 1000V para melhorar a integridade do sinal.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQuantos canais estão disponíveis?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eO\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1771-OFE1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efornece quatro canais independentes de saída analógica.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eO módulo requer alimentação externa?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNão. Opera apenas com a alimentação do backplane do PLC.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCom que sistema é compatível este módulo?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFoi concebido para uso com sistemas Allen-Bradley PLC-5 e plataformas de chassis I\/O 1771.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43337169862746,"sku":"1771-OFE1","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1771-OFE12.jpg?v=1778297673","url":"https:\/\/www.plcmasters.com\/pt\/products\/allen-bradley-1771-ofe1-plc-5-analog-output-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}