The Pilz PSSU E AI SHT1 (312261) is a specialised analogue input and output module within the Pilz PSSu I/O system family. Developed for applications requiring precise current measurement and reliable signal handling, this module enables safe and efficient integration of analogue current signals into automation and safety architectures.

At its core, the module features one analogue input dedicated to current measurement. Designed to handle signals within the range of 0 … 0.6 A, it allows for highly accurate monitoring of current values in industrial processes. This functionality is critical in scenarios where current levels provide essential feedback, such as monitoring motor performance, process control, or detecting irregularities in machine operation.

The input is designed as a single-ended analogue signal type, simplifying connection and reducing wiring complexity. This configuration provides an effective balance between ease of integration and reliable performance, making it well-suited for environments where quick installation and straightforward maintenance are priorities.

In addition to its input capability, the PSSU E AI SHT1 offers two analogue outputs, making it highly versatile. These outputs can be used to distribute processed signals to other devices, controllers, or monitoring systems within the automation setup. By providing outputs alongside its input, the module acts as both a signal acquisition and distribution unit, reducing the need for multiple separate modules and streamlining system design.

As part of the Pilz PSSu modular I/O system, the PSSU E AI SHT1 integrates seamlessly into larger configurations. The modular approach allows users to build scalable, tailored solutions that evolve with system requirements, whether in small machines or complex distributed control systems. This adaptability makes the module suitable across industries such as manufacturing, energy, materials handling, and process automation.

Built with Pilz’s commitment to reliability and safety, the PSSU E AI SHT1 is designed for durability and long service life in demanding industrial environments. Its robust design ensures stable performance under continuous operation, while its compatibility with other PSSu modules guarantees a cohesive and dependable automation system.

The inclusion of both input and output functions in a single module provides significant practical advantages. It reduces wiring effort, lowers hardware costs, and minimises panel space usage, all of which contribute to enhanced efficiency and reduced total cost of ownership for operators and system integrators.

In summary, the Pilz PSSU E AI SHT1 (312261) is a compact yet powerful analogue module that supports precise current measurement, dual signal output, and straightforward integration into modular systems. By combining accuracy, flexibility, and robust design, it ensures that automation and safety applications can achieve both operational efficiency and long-term reliability.