{"product_id":"2080-lc20-20qwb-allen-bradley-micro820-20-point-programmable-controller","title":"Controlador Programável Allen-Bradley Micro820 20 Pontos 2080-LC20-20QWB","description":"\u003ch3\u003e\u003cstrong\u003eVisão Geral do Produto e Valor da Automação em Pequena Escala\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eO\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2080-LC20-20QWB (2080LC2020QWB)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eé um controlador lógico programável (CLP) compacto, porém poderoso, da família\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMicro820\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e, projetado especificamente para máquinas autônomas e projetos de automação remota. Com\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e20 pontos de E\/S integrados\u003c\/strong\u003e, este controlador é uma solução econômica para aplicações como rastreamento de painéis solares, controle de bombas e sistemas HVAC. A plataforma\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMicro820\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epreenche a lacuna entre relés inteligentes e CLPs de alta performance, oferecendo uma\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eporta Ethernet integrada\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ee um\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eslot para cartão microSD\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epara registro de dados e gerenciamento de receitas. Seu tamanho reduzido e suporte ao software\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eConnected Components Workbench (CCW)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efazem dele o padrão da indústria para OEMs que buscam maximizar a funcionalidade em painéis com espaço limitado.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eArquitetura de Hardware e Lógica de E\/S Integrada\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA arquitetura do\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2080-LC20-20QWB\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efoi projetada para versatilidade, combinando capacidades digitais e analógicas em uma única unidade base.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConfiguração de E\/S Digital:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEquipado com\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e12 pontos de entradas 24 VDC\/VAC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ee\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e7 saídas por relé\u003c\/strong\u003e, permitindo controle direto de contatores, solenóides e pequenos motores.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAnalógico Integrado:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInclui\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4 entradas não isoladas de 0-10 V\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ee\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1 saída não isolada de 0-10 V\u003c\/strong\u003e, eliminando a necessidade de módulos de expansão caros em tarefas básicas de controle de velocidade ou monitoramento de sensores.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConjunto de Conectividade:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePossui uma\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eporta Ethernet 10\/100 Base-T\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eembutida e uma\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eporta serial combo RS-232\/RS-485 não isolada\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epara comunicação Modbus TCP\/RTU.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePotencial de Expansão:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSuporta até\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edois módulos plug-in\u003c\/strong\u003e, permitindo que os usuários adicionem funções especializadas como contadores de alta velocidade, E\/S adicionais ou um módulo de backup de memória sem aumentar a largura do controlador.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEspecificações Técnicas\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eEspecificação\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetalhes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModelo\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e2080-LC20-20QWB\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFabricante\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAllen-Bradley \/ Rockwell Automation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eContagem de E\/S\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20 no total (12 entradas \/ 7 saídas por relé \/ 1 saída analógica)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTipo de Entrada\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 VDC \/ VAC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTipo de Saída\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRelé (2 A por ponto)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eEntradas Analógicas\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 (0 a 10 VDC)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePortas Embutidas\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEthernet (RJ45) e Serial (Combo)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMemória\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20 KB para dados do usuário \/ 10 KB para programa\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRelógio em Tempo Real\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIntegrado (Padrão)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMontagem\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTrilho DIN ou montagem em painel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePeso para Envio\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e0,8 kg\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ Técnico Integrado\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eComo posso registrar dados de produção sem uma conexão permanente com PC?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eO\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2080-LC20-20QWB\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epossui um\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eslot para cartão microSD\u003c\/strong\u003e integrado. Você pode usar a função de registro de dados no CCW para gravar variáveis de processo e carimbos de data\/hora diretamente em um cartão microSD padrão (até 32 GB) para análise posterior no Excel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEste controlador suporta monitoramento remoto via HMI?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSim. A porta Ethernet integrada suporta\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEtherNet\/IP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Cliente\/Servidor) e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eModbus TCP\u003c\/strong\u003e. É totalmente compatível com o módulo remoto de LCD Allen-Bradley\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2080-REMLCD\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e, bem como com os terminais PanelView 800 para visualização completa pelo operador.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQual a vantagem de usar módulos \"Plug-in\" em vez de módulos de \"Expansão\"?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOs plug-ins (como o 2080-IQ4) são inseridos diretamente na frente do\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2080-LC20-20QWB\u003c\/strong\u003e. Isso permite personalizar a combinação de E\/S do controlador mantendo exatamente o mesmo espaço físico no trilho DIN.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eProtocolos de Engenharia e Instalação\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegridade da Fonte de Alimentação:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eO módulo requer uma fonte de alimentação de\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e24 VDC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e. Certifique-se de que a fonte de alimentação seja dimensionada para suportar tanto a unidade base (aprox. 5 W) quanto a corrente de surto das 7 saídas por relé. Recomenda-se o uso de uma fonte de Classe 2 dedicada para ambientes sensíveis a ruídos.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVida Útil das Saídas por Relé:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePara proteger as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esaídas por relé\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econtra picos indutivos ao acionar solenóides ou partidas de motor, sempre instale um\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esupressor de surto\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eexterno (rede RC para AC, diodo para DC) na carga.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBlindagem Analógica:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAs entradas analógicas 0-10 V não são isoladas. Para evitar ruído no sinal, use cabos trançados blindados para todas as conexões analógicas e certifique-se de que a blindagem esteja aterrada no terminal de terra do controlador.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eVantagens de Engenharia\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eO\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2080-LC20-20QWB\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ese destaca por sua eficiência\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\"tudo em um\"\u003c\/strong\u003e. Ele simplifica o controle de sistemas pequenos ao integrar Ethernet, Serial e E\/S Analógica em um único SKU. Com a capacidade de realizar controle PID básico e suporte para linguagens de programação padrão IEC 61131-3 (Diagrama Ladder, Bloco Funcional, Texto Estruturado), oferece capacidades lógicas avançadas antes reservadas para CLPs muito maiores e mais caros. Isso o torna uma plataforma ideal para aplicações de borda do\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eInternet Industrial das Coisas (IIoT)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eonde os dados precisam ser coletados localmente e transmitidos para a nuvem.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695193125227,"sku":"2080-LC20-20QWB","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-2080-lc20-20qwb-programmable-controller-j1rwhxr1rwt_1efca447-617f-4d7d-abfa-bbff48f0272a.jpg?v=1766114706","url":"https:\/\/www.plcprotech.com\/pt\/products\/2080-lc20-20qwb-allen-bradley-micro820-20-point-programmable-controller","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}