PILZ PSSu H FS SN SD-R

The PSSu H FS SN SD-R is a modular, high-performance safety and control unit from Pilz, part of the PSS 4000 series. This unit combines safety functionality with standard control capabilities for use in industrial automation systems.

• FS stands for Functional Safety, meaning it is specifically designed to meet high safety standards, such as SIL (Safety Integrity Level) requirements.
• SN refers to the Safety Network, indicating that the unit can integrate with safety communication networks to facilitate secure data exchange between devices in a system.
• SD likely refers to Secure Digital or secure data handling features, ensuring the safe and reliable processing of critical safety data.
• -R typically indicates a version of the module with redundancy or enhanced reliability, making it suitable for demanding environments where system uptime and safety are critical.

This unit is often used in systems where both safety control and standard control tasks need to be handled simultaneously in a reliable and secure manner.