Z954 is an expandable, modular I/O system from Pepperl & Fuchs, designed for complex and demanding automation tasks. It offers flexible and cost-effective solutions for a wide range of applications, such as industrial automation, building automation, railway applications, process control and more. The Z954 system can be used with multiple input and output modules from a variety of manufacturers. Each module can be configured to meet system requirements, and multiple modules can be connected together in a single system, providing both scalability and modularity. The Z954 system is easy to install and commission, with a variety of communication and visualization options, making it ideal for any automation project.