{"product_id":"allen-bradley-1785-l20e-plc-5-ethernet-processor-module","title":"Módulo Processador Ethernet Allen-Bradley 1785-L20E PLC-5","description":"\u003ch3\u003e\u003cstrong\u003eVisão Geral\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eO Allen-Bradley\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1785-L20E\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eé um módulo processador PLC-5\/20E desenvolvido para aplicações de controladores lógicos programáveis de gama média que requerem conectividade Ethernet integrada e capacidade de comunicação multi-rede.\u003c\/p\u003e\n\u003cp\u003eFabricado pela\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003eAllen-Bradley\u003c\/span\u003e, este processador pertence à família PLC-5 e é concebido para sistemas onde redes DH+ legadas e comunicação baseada em Ethernet devem coexistir numa única arquitetura de controlador.\u003c\/p\u003e\n\u003cp\u003eOferece um equilíbrio entre capacidade moderada de memória, gestão flexível de E\/S e múltiplas portas de comunicação embutidas, tornando-o adequado para tarefas de controlo distribuído e integração a nível de planta.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCapacidades Principais do Sistema\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eO processador\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1785-L20E\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eintegra múltiplos caminhos de comunicação e suporta arquiteturas híbridas de sistemas de controlo:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eComunicação Ethernet incorporada para integração em redes modernas\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCanal fixo DH+ para compatibilidade com redes PLC-5 legadas\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInterface de E\/S remota suportando modos de adaptador ou scanner\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePorta serial configurável suportando os padrões RS-232, RS-422A e RS-423\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSRAM com bateria para retenção do programa\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatibilidade com backup EEPROM para expansão do armazenamento do programa\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 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\u003eNúmero do Modelo\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1785-L20E\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSérie do Produto\u003c\/td\u003e\n\u003ctd\u003ePLC-5 \/ 20E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo de Produto\u003c\/td\u003e\n\u003ctd\u003eProcessador de Controlador Lógico Programável\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemória do Utilizador\u003c\/td\u003e\n\u003ctd\u003e16K Palavras SRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackup de Memória\u003c\/td\u003e\n\u003ctd\u003eRAM estática com bateria\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuporte EEPROM\u003c\/td\u003e\n\u003ctd\u003eSim (módulos da série 1785-ME)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacidade Máxima de E\/S\u003c\/td\u003e\n\u003ctd\u003e512 no total ou 512 ENTRADAS + 512 SAÍDAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacidade de E\/S Analógica\u003c\/td\u003e\n\u003ctd\u003eAté 512 pontos\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuporte a E\/S Remota\u003c\/td\u003e\n\u003ctd\u003eAté 12 chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal de Chassis de E\/S\u003c\/td\u003e\n\u003ctd\u003eAté 13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChassis Remoto Universal\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansão de Chassis Local\u003c\/td\u003e\n\u003ctd\u003eNão suportada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet Incorporada\u003c\/td\u003e\n\u003ctd\u003eSim\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanais DH+\u003c\/td\u003e\n\u003ctd\u003e1 fixo + 1 DH+\/RIO configurável\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Serial\u003c\/td\u003e\n\u003ctd\u003e1 porta (RS-232 \/ RS-422A \/ RS-423 selecionável)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrente do Backplane\u003c\/td\u003e\n\u003ctd\u003e2,3 A @ 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissipação de Potência\u003c\/td\u003e\n\u003ctd\u003e12 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensão de Funcionamento do Sistema\u003c\/td\u003e\n\u003ctd\u003eBackplane alimentado a 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFontes de Alimentação Compatíveis\u003c\/td\u003e\n\u003ctd\u003e1771-P4S \/ P6S \/ P4S1 \/ P6S1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo de Processador\u003c\/td\u003e\n\u003ctd\u003ePLC-5\/20E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura de Funcionamento\u003c\/td\u003e\n\u003ctd\u003e0°C a 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura de Armazenamento\u003c\/td\u003e\n\u003ctd\u003e-40°C a 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso\u003c\/td\u003e\n\u003ctd\u003e3,1 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eArquitetura de Comunicação\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eO\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1785-L20E\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoferece suporte de comunicação em múltiplas camadas:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eInterface Ethernet para integração moderna com SCADA e IHM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatibilidade com rede DH+ para sistemas PLC legados\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCapacidade de scanner e adaptador para E\/S remota\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComunicação serial para integração a nível de dispositivo\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEsta arquitetura mista permite uma migração gradual dos sistemas PLC-5 legados para redes industriais baseadas em Ethernet sem necessidade de substituição total do sistema.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAplicações Típicas\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSistemas de controlo de linhas de fabrico\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstalações de automação de processos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAtualizações de sistemas PLC-5 legados\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eArquiteturas distribuídas de E\/S remota\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSistemas de manuseamento de materiais\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEstações de tratamento de água e águas residuais\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProjetos de interligação de comunicação industrial\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePerguntas Frequentes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eO 1785-L20E é compatível com redes Ethernet?\u003c\/strong\u003e\u003cbr\u003eSim, inclui comunicação Ethernet integrada para redes industriais modernas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEste processador pode operar num sistema PLC-5 legado?\u003c\/strong\u003e\u003cbr\u003eSim, é totalmente compatível com arquiteturas PLC-5 e redes DH+.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQual é a capacidade máxima de E\/S?\u003c\/strong\u003e\u003cbr\u003eAté 512 pontos totais de E\/S ou 512 entradas mais 512 saídas em modo complementar.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuporta expansão de E\/S remota?\u003c\/strong\u003e\u003cbr\u003eSim, suporta até 12 chassis de E\/S remota.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43345649762394,"sku":"1785-L20E\/E","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1785-L20EE2.jpg?v=1778469837","url":"https:\/\/www.plcmasters.com\/pt\/products\/allen-bradley-1785-l20e-plc-5-ethernet-processor-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}