The Pilz PSSU E S 2AO I (312470) is a versatile and precise analogue output module designed for the PSSu modular I/O system. With two current-based analogue outputs and a high-resolution signal design, it enables engineers to achieve accurate process control and seamless integration into safety-related and automation applications.

Equipped with two independent analogue outputs, the module is ideally suited for controlling actuators and devices that require current-based signals, such as proportional valves, motor drives, or transducers. Its flexibility allows engineers to connect multiple devices while maintaining precise and reliable current regulation, making it a valuable addition to distributed or centralised control systems.

The signal range of 0–20 mA ensures compatibility with a wide variety of industrial components. This standard output range is commonly used in automation systems, ensuring interoperability with both legacy and modern equipment. By providing a stable and consistent current signal, the module supports effective control of processes where precision and repeatability are critical.

To guarantee accuracy, the module delivers 12-bit resolution on its analogue outputs. This allows for fine-grained control of current levels, ensuring smooth and precise regulation of connected devices. The high resolution helps to minimise signal deviations, supporting applications where exact control is necessary for quality assurance, such as dosing, positioning, or speed regulation.

Reliability under industrial conditions is another strong feature of the PSSU E S 2AO I. It is tested in accordance with EN 60068-2-14, which validates performance under rapid temperature changes and environmental stresses. This ensures dependable operation in diverse settings, from production lines with fluctuating ambient conditions to applications where consistent performance over long operating cycles is essential.

As part of the PSSu I/O system, the module integrates seamlessly into modular automation architectures. This allows engineers to configure tailored solutions, combining analogue, digital, and safety modules into one flexible platform. Such scalability reduces wiring complexity, speeds up commissioning, and simplifies maintenance.

Typical applications include process control, machine automation, packaging lines, and energy management systems, where reliable current outputs are required to drive actuators or control equipment. Its combination of precision, durability, and flexibility ensures that the module can meet the needs of both standard and safety-related automation systems.

In summary, the Pilz PSSU E S 2AO I (312470) is a precise, flexible, and industrially robust analogue output module. With two 0–20 mA outputs, 12-bit resolution, and compliance with environmental standards, it ensures accurate process control while offering the reliability and flexibility expected from the Pilz PSSu modular I/O family.