The contemporary industrial scenario is driven by a relentless pursuit of efficiency, reliability, and maximum availability. <\/p>\n\n\n\n
The transition to Industry 4.0 was not just a simple digitalization of processes; it represented a change in how automation systems are designed from the ground up. The focus shifted from command execution to the generation and analysis of real-time information. The traditional model of corrective maintenance, where intervention occurs only after a failure, is no longer acceptable in critical operations, where inactivity represents losses and, in some cases, safety risks. <\/sup> <\/p>\n\n\n\n \u00c9 neste panorama de exig\u00eancia crescente que a linha Nexto NX se distingue. A sua arquitetura n\u00e3o foi projetada apenas para controlar, mas para funcionar como um ecossistema integrado que monitora, diagnostica e protege ativamente o processo produtivo.<\/strong> Cada componente do sistema atua como um elemento inteligente, capaz de reportar sua pr\u00f3pria sa\u00fade e a integridade da sua conex\u00e3o com o mundo f\u00edsico.\u00a0\u00a0<\/p>\n\n\n\n Este artigo se aprofundar\u00e1 nos m\u00f3dulos NX1006<\/a> and NX2025<\/a> e nas principais CPUs Nexto NX<\/a> com o objetivo de analisar como a combina\u00e7\u00e3o dessas tecnologias oferece um sistema de controle completo de intelig\u00eancia para opera\u00e7\u00f5es automatizadas.\u00a0<\/p>\n\n\n\n One of the most relevant innovations of the Nexto NX series is in the high modular capacity of its CPUs. The NX1006<\/strong> and NX2025<\/strong> I\/O modules illustrate this concept well, by integrating intelligence into compact components capable of providing real-time diagnostics. <\/p>\n\n\n\n NX1006: digital input module<\/strong> <\/p>\n\n\n\n The NX1006 module is a unit of 8 monitored sink-type digital inputs<\/strong>, apresentando um design de largura simples que otimiza o espa\u00e7o em pain\u00e9is el\u00e9tricos. Suas principais caracter\u00edsticas incluem isolamento galv\u00e2nico entre as entradas e a l\u00f3gica interna, prote\u00e7\u00e3o contra surtos de tens\u00e3o e um fus\u00edvel rearm\u00e1vel para a alimenta\u00e7\u00e3o dos sensores. Essas prote\u00e7\u00f5es asseguram a integridade do hardware, mas o principal diferencial do NX1006 <\/a>\u00e9 a its broken line detection capability<\/strong>.\u00a0\u00a0<\/p>\n\n\n\n The module continuously monitors the physical integrity of the connection between the field sensor and the module itself. In critical system applications, this capability is invaluable. With the NX1006, a line break is diagnosed in real time, allowing the maintenance team to repair the connection before the system's security is compromised, which shifts maintenance from a reactive to a predictive model in these scenarios. <\/p>\n\n\n\n NX2025: digital output module<\/strong> <\/p>\n\n\n\n O m\u00f3dulo NX2025<\/a> se concentra na supervis\u00e3o do circuito de sa\u00edda. Este m\u00f3dulo de 8 sa\u00eddas digitais monitoradas a transistor do tipo source-type transistor outputs<\/em> digital transistor outputs also occupies a single slot on the rack, optimizing point density. In addition to differential mode activation and galvanic isolation, the NX2025 stands out for its vast range of diagnostics.\u00a0\u00a0\u00a0<\/p>\n\n\n\n However, this module is not limited to sending a switching command; it acts as an electrical sensor that continuously monitors the health of the actuator and its wiring<\/strong>. <\/p>\n\n\n\n It is capable of detecting and reporting conditions such as no load, broken wiring, short circuit, or overcurrent. The detection of a persistent overcurrent, for example, can signal a mechanical actuator that is having difficulty moving and is about to fail, while the detection of a broken line prevents failed activation attempts. The ability to identify these anomalies allows operators and the maintenance team to plan for the replacement or repair of a component before its complete failure, avoiding unscheduled shutdowns and the need for emergency maintenance. <\/p>\n\n\n\n A intelig\u00eancia contida nos m\u00f3dulos NX1006 e NX2025 atinge seu potencial m\u00e1ximo quando integrada \u00e0 arquitetura flex\u00edvel e poderosa da linha Nexto NX. As CPUs NX3008<\/a> and NX3030<\/a>, junto aos m\u00f3dulos de comunica\u00e7\u00e3o, atuam como uma plataforma que processa, comunica e protege todas as informa\u00e7\u00f5es de diagn\u00f3stico.\u00a0<\/p>\n\n\n\n Flexibility and scalability of the architecture<\/strong> <\/p>\n\n\n\n The NX1006 and NX2025 modules are designed to adapt to a variety of automation architectures, from centralized systems to distributed plants. They can be installed directly on the local bus of any CPU model.\u00a0 NX5210: a link in high availability<\/strong> <\/p>\n\n\n\n The NX5210 field network head stands out as a component for systems that demand high availability in distributed environments. While the NX5110 model offers a standard solution for simple PROFIBUS networks, the NX5210 was developed with advanced redundancy and hot-swapping features. <\/sup> <\/p>\n\n\n\n A capacidade de redund\u00e2ncia da cabe\u00e7a NX5210<\/a>, a redund\u00e2ncia de rede, permite que ela se conecte a duas redes PROFIBUS-DP distintas, operando uma como ativa e a outra como reserva. Em caso de falha na rede principal, a comunica\u00e7\u00e3o \u00e9 automaticamente transferida para a rede de reserva, mantendo o sistema em opera\u00e7\u00e3o sem interrup\u00e7\u00e3o. Esta funcionalidade, quando combinada com o suporte nativo \u00e0 redund\u00e2ncia hot-standby da CPU NX3030, cria uma arquitetura de ponta a ponta para alta disponibilidade com redund\u00e2ncia de mestre e de rede.Nessa configura\u00e7\u00e3o, a intelig\u00eancia de diagn\u00f3stico dos m\u00f3dulos NX1006 e NX2025, a conectividade da remota e o processamento da CPU, s\u00e3o todos protegidos, pois o sistema n\u00e3o apenas controla e monitora, mas tamb\u00e9m garante a continuidade da opera\u00e7\u00e3o mesmo diante de falhas em componentes.\u00a0\u00a0<\/p>\n\n\n\n Watch our complete playlist about redundancy on the NX3030 CPU<\/strong><\/a> <\/p>\n\n\n\nEmbedded intelligence in I\/O modules<\/strong><\/h3>\n\n\n\n
The Nexto NX series as an integrated platform<\/strong> <\/h3>\n\n\n\n
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For applications that require expansion to distant areas, the Nexto NX solution allows these modules to be used in remote PROFIBUS systems, using cabe\u00e7as de rede de campo como os modelos NX5110<\/a> and NX5210<\/a><\/strong>This scalability ensures that the same advanced diagnostic standards can be consistently applied throughout the entire plant, regardless of the distance of the I\/O points. The technological standardization simplifies design, maintenance, and inventory management. \u00a0<\/p>\n\n\n\n