In the world of automation, Siemens has been standing for innovation and quality over decades. With the introduction of the latest version of its small communication module series, the LOGO! 8.4, Siemens is once again setting new standards in control technology for small to medium-sized applications. In this article we take a comprehensive look at the features, benefits and applications of the Siemens LOGO! 8.4 and how it could change the landscape of the automation industry.
The Siemens LOGO! series has evolved continuously since its first introduction in 1996. Each new version has brought significant improvements that have made it the preferred choice for small automation projects in various industries. The LOGO! 8.4 is the latest iteration, designed to be even more flexible and powerful, with improved features and expanded connectivity.
Important: LOGO! 8.4 basic units are 100% compatible with LOGO! 8.3 basic devices. Programs will run without restriction. The current expansion modules can continue to be used with LOGO! 8.4 base units.
New in the current generation of LOGO! 8.4
After the successful introduction of cloud-service support with the LOGO! 8.3, the new version expands the support to additional providers. In addition to Amazon Web Services (AWS), Microsoft’s Azure cloud services and the Asian provider Alibaba Cloud can now be integrated just as easily. Thanks to Open MQTT, the new LOGO can communicate with any MQTT broker, making it ideal for the Internet of Things.
The new generation’s communication capabilities have also been extended outside the cloud. For example, it is now possible to send customised emails to appropriate recipients for selected trigger events.
There are also several quality of life improvements. Data log files can now be accessed more conveniently via the controller’s web server, which has also seen some performance improvements.
Applications
The versatility of the LOGO! 8.4 can be used in a wide range of applications. From building automation to HVAC control to small industrial automation projects, LOGO! 8.4 can be used efficiently and effectively.
Energy Efficiency and Sustainability
A special focus of LOGO! 8.4 is energy efficiency. Integrated energy management features allow operators to monitor and optimise energy consumption. This is particularly important in industries where energy costs are a significant part of the operating costs.
Home Automation
For home automation, LOGO! 8.4’s compact size and ease of integration make it a cost-effective solution for intelligent control of lighting, heating and other household appliances. Its ease of programming and ability to communicate with other smart home systems make it an attractive option for households that want to embrace modern technology.
Challenges and considerations
Despite its many benefits, there are challenges to implementing LOGO! 8.4, particularly in terms of training and technical support. As devices become more complex, technicians and engineers need to be trained to use them to their full potential.
The future of small controls such as the LOGO! 8.4 looks very promising.
Images: Siemens
