The Pilz PSSU E F AI U-R (315265) is a precision analogue input module developed for the PSSu I/O systems platform, designed to deliver highly accurate signal acquisition for safety and automation applications. With its fine resolution, wide input range, and robust filtering technology, it is an indispensable component for engineers who require reliable measurement of voltage signals in demanding industrial environments.

This module is equipped with a single analogue input channel, capable of measuring voltages across a broad range from -10.24 V to +10.2375 V. Such flexibility allows it to interface with a wide variety of sensors and transducers, supporting monitoring tasks for process variables including position, pressure, force, and temperature (when converted to a voltage signal). The capability to measure both positive and negative voltages makes it well suited for applications requiring symmetrical signal monitoring.

One of the defining features of the PSSU E F AI U-R is its integrated RC input filter, which provides effective noise suppression. This ensures that signals remain stable and accurate, even in environments where electromagnetic interference (EMI) or electrical noise is present. By filtering out unwanted disturbances, the module enhances the reliability of measurement data, which is critical for process quality and safe machine operation.

The module also offers fine measurement resolution, with a least significant bit value of 2.5 mV. This high resolution ensures that even small changes in voltage are detected, providing precise monitoring and enabling accurate control responses in automation systems. For industries where precision is critical—such as manufacturing, robotics, and process automation—this level of detail can be the difference between acceptable and optimal performance.

Designed for use in the Pilz PSSu modular I/O system, the PSSU E F AI U-R integrates seamlessly into larger automation architectures. Its modular design allows engineers to expand and configure systems to meet specific project requirements, combining digital and analogue I/O as needed. This scalability supports both machine-level control and complex distributed automation networks.

Built to Pilz’s high standards of quality and durability, the module is engineered to perform reliably in demanding industrial environments. Its robust construction, combined with precise signal processing, ensures long-term dependability and reduced maintenance needs.

In summary, the Pilz PSSU E F AI U-R (315265) is a high-precision analogue input module offering wide voltage measurement capability, excellent noise immunity, and fine resolution. As part of the flexible PSSu I/O platform, it delivers the performance and reliability required for modern automation and safety systems, making it a trusted choice for engineers seeking accuracy and integration in industrial signal acquisition.