{"product_id":"allen-bradley-1771-ife-plc-5-analog-input-module","title":"Módulo de entrada analógica PLC-5 Allen-Bradley 1771-IFE","description":"\u003cp\u003eO \u003cstrong\u003eAllen-Bradley 1771-IFE\u003c\/strong\u003e é um módulo inteligente de entrada analógica para transferência em bloco, projetado para conectar sinais de entrada analógicos a controladores programáveis Allen-Bradley que oferecem capacidade de transferência em bloco na estrutura de E\/S 1771. O \u003cstrong\u003e1771-IFE\u003c\/strong\u003e detecta até 16 entradas analógicas de terminação única ou 8 diferenciais, convertendo os sinais de entrada em valores proporcionais de BCD de quatro dígitos ou binários de 12 bits para transferência à tabela de dados do controlador.\u003c\/p\u003e\n\u003ch3\u003eRecursos\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSuporta até 16 entradas analógicas de terminação única ou 8 diferenciais por módulo.\u003c\/li\u003e\n\u003cli\u003eFaixas de entrada de tensão e corrente selecionáveis por canal no programa.\u003c\/li\u003e\n\u003cli\u003eFormato de dados selecionável, incluindo BCD, binário em complemento de dois e binário em magnitude com sinal.\u003c\/li\u003e\n\u003cli\u003eFiltragem digital programável para reduzir os efeitos do ruído do processo nos sinais de entrada.\u003c\/li\u003e\n\u003cli\u003eAmostragem em tempo real (RTS) selecionável para funções de controle baseadas em tempo.\u003c\/li\u003e\n\u003cli\u003eEscalonamento por software para unidades de engenharia em cada canal.\u003c\/li\u003e\n\u003cli\u003eJumpers de configuração internos para selecionar o modo de tensão ou corrente.\u003c\/li\u003e\n\u003cli\u003eLuzes indicadoras de status RUN verdes e FAULT vermelhas no painel frontal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAplicações\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSistemas de controle de processos que utilizam processadores PLC-2, PLC-3 ou PLC-5.\u003c\/li\u003e\n\u003cli\u003eMonitoramento industrial de transmissores de tensão e de malha de corrente.\u003c\/li\u003e\n\u003cli\u003eCálculos de processo baseados em tempo, como malhas de controle PID e totalização.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEspecificações técnicas\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParâmetro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eEspecificação\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFabricante\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNúmero de catálogo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1771-IFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCorrente do backplane\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 mA a 5 V CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNúmero de entradas\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 de terminação única ou 8 diferenciais\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFaixas de entrada (tensão)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 a 5 V CC, 0 a 5 V CC, -5 a +5 V CC, -10 a +10 V CC, 0 a 10 V CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFaixas de entrada (corrente)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 a 20 mA, 0 a 20 mA, -20 a +20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResolução\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBinário de 12 bits ou BCD de 4 dígitos\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormatos de dados\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBCD, binário em complemento de dois, binário em magnitude com sinal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTensão máxima de modo comum\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+14,25 V CC referenciados ao comum do módulo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstante de tempo do filtro digital\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0,00 a 0,99 segundo (BCD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeríodo de amostragem em tempo real\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 ms a 3,1 s (em incrementos de 100 ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBraço de fiação\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNº de catálogo 1771-WG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTempo de varredura (8 diferenciais)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13,7 ms (sem escala ou filtro digital)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTempo de varredura (16 entradas de terminação simples)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e27,4 ms (sem escalonamento ou filtro digital)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndicadores de status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEXECUÇÃO (verde), FALHA (vermelho)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConexões\/interfaces\u003c\/h3\u003e\n\u003ch4\u003eAtribuições da fiação de entrada de terminação simples (1771-WG)\u003c\/h4\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePino do conector\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunção\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 1\u003c\/td\u003e\n\u003ctd\u003eEntrada do canal 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 2\u003c\/td\u003e\n\u003ctd\u003eEntrada do canal 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 3\u003c\/td\u003e\n\u003ctd\u003eEntrada do canal 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 4\u003c\/td\u003e\n\u003ctd\u003eEntrada do canal 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 5\u003c\/td\u003e\n\u003ctd\u003eComum do módulo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 6\u003c\/td\u003e\n\u003ctd\u003eEntrada do canal 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 7\u003c\/td\u003e\n\u003ctd\u003eEntrada do canal 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 8\u003c\/td\u003e\n\u003ctd\u003eEntrada do canal 7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 9\u003c\/td\u003e\n\u003ctd\u003eEntrada do canal 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 10\u003c\/td\u003e\n\u003ctd\u003eComum do módulo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 11\u003c\/td\u003e\n\u003ctd\u003eEntrada do canal 9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 12\u003c\/td\u003e\n\u003ctd\u003eEntrada do canal 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 13\u003c\/td\u003e\n\u003ctd\u003eEntrada do canal 11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 14\u003c\/td\u003e\n\u003ctd\u003eEntrada do canal 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 15\u003c\/td\u003e\n\u003ctd\u003eComum do módulo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 16\u003c\/td\u003e\n\u003ctd\u003eEntrada do canal 13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 17\u003c\/td\u003e\n\u003ctd\u003eEntrada do canal 14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 18\u003c\/td\u003e\n\u003ctd\u003eEntrada do canal 15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 19\u003c\/td\u003e\n\u003ctd\u003eEntrada do canal 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 20\u003c\/td\u003e\n\u003ctd\u003eComum do módulo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 21\u003c\/td\u003e\n\u003ctd\u003eComum do módulo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eAtribuições da fiação de entrada diferencial (1771-WG)\u003c\/h4\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePino do conector\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunção\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 1\u003c\/td\u003e\n\u003ctd\u003eCanal 1+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 2\u003c\/td\u003e\n\u003ctd\u003eCanal 1-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 3\u003c\/td\u003e\n\u003ctd\u003eCanal 2+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 4\u003c\/td\u003e\n\u003ctd\u003eCanal 2-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 5\u003c\/td\u003e\n\u003ctd\u003eNão utilizado\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 6\u003c\/td\u003e\n\u003ctd\u003eCanal 3+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 7\u003c\/td\u003e\n\u003ctd\u003eCanal 3-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 8\u003c\/td\u003e\n\u003ctd\u003eCanal 4+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 9\u003c\/td\u003e\n\u003ctd\u003eCanal 4-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 10\u003c\/td\u003e\n\u003ctd\u003eNão utilizado\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 11\u003c\/td\u003e\n\u003ctd\u003eCanal 5+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 12\u003c\/td\u003e\n\u003ctd\u003eCanal 5-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 13\u003c\/td\u003e\n\u003ctd\u003eCanal 6+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 14\u003c\/td\u003e\n\u003ctd\u003eCanal 6-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 15\u003c\/td\u003e\n\u003ctd\u003eNão utilizado\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 16\u003c\/td\u003e\n\u003ctd\u003eCanal 7+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 17\u003c\/td\u003e\n\u003ctd\u003eCanal 7-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 18\u003c\/td\u003e\n\u003ctd\u003eCanal 8+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 19\u003c\/td\u003e\n\u003ctd\u003eCanal 8-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 20\u003c\/td\u003e\n\u003ctd\u003eComum do módulo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePino 21\u003c\/td\u003e\n\u003ctd\u003eComum do módulo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDiretrizes de instalação\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocalização no chassi:\u003c\/strong\u003e O módulo pode ser instalado em qualquer slot de um chassi de E\/S 1771, exceto no slot mais à esquerda, reservado para o módulo processador ou adaptador.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCodificação do backplane:\u003c\/strong\u003e Instale as bandas plásticas de codificação no conector do backplane entre os pinos 10 e 12 e entre os pinos 24 e 26.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlindagem e aterramento:\u003c\/strong\u003e Use cabo blindado (por exemplo, Belden 8761) e aterre a blindagem de folha metálica e o fio de dreno somente no pino de aterramento do chassi de E\/S 1771 ou no parafuso de montagem.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBraço de fiação:\u003c\/strong\u003e Conecte a fiação dos sinais de campo usando o braço de fiação de campo 1771-WG.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCanais não utilizados:\u003c\/strong\u003e Faça uma ponte entre as entradas (+ e -) dos canais não utilizados e conecte-as ao comum do módulo para minimizar o ruído elétrico.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimite da tensão de modo comum:\u003c\/strong\u003e Certifique-se de que todos os sinais de entrada analógica permaneçam dentro de +14,25 V CC em relação ao comum do módulo para evitar diafonia entre canais.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConformidade e certificações\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiretiva de EMC (89\/336\/EEC):\u003c\/strong\u003e EN 50081-2 Emissões industriais, EN 50082-2 Imunidade industrial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiretiva de Baixa Tensão (73\/23\/EEC):\u003c\/strong\u003e EN 61131-2 Controladores programáveis.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695193190763,"sku":"1771-IFE","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/1771-IFE_003_1200x1200_c9c91a4a-e796-4d4a-8f79-ff2468c24fd2.jpg?v=1786193475","url":"https:\/\/www.plcprotech.com\/pt\/products\/allen-bradley-1771-ife-plc-5-analog-input-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}