The Pilz PSSU BS-R 1/8 C-T (part number 314653) is a versatile component within the Pilz I/O systems family, engineered for durability, secure connectivity, and seamless integration into modern automation environments. Designed with industrial reliability in mind, this unit provides a strong foundation for building robust and efficient control systems that meet the rigorous demands of safety and operational continuity.

One of the most notable aspects of this module is its robust housing construction. The lower section of the housing is crafted from polyamide (PA), a material valued for its mechanical strength, resistance to abrasion, and dimensional stability under stress. The upper section is formed from polycarbonate (PC), offering superior impact resistance and excellent electrical insulation properties. Together, these materials create a housing that protects sensitive electronics while withstanding the mechanical and environmental stresses common in industrial applications.

Connection integrity is a core feature of the PSSU BS-R 1/8 C-T. The module is equipped with cage clamp terminals, which provide secure, maintenance-free wiring connections. Cage clamps are designed to resist loosening due to vibration, making them particularly suitable for use in machinery and control systems that operate under dynamic conditions. By offering reliable contact pressure, the cage clamp design ensures stable electrical performance and reduces the risk of downtime caused by connection failures.

The fixed terminal style of the PSSU BS-R 1/8 C-T further enhances system reliability. Unlike pluggable connectors, fixed terminals eliminate moving parts within the connection interface, significantly reducing the potential for wear or accidental disconnection over time. This makes the module well-suited for installations where stability and longevity are critical considerations.

With a compact height of 129 mm, the unit offers a space-efficient solution for cabinet layouts, enabling engineers and system designers to optimise space without compromising on functionality. This form factor makes it easy to integrate the module into both centralised and decentralised control architectures, supporting modular design approaches that are increasingly common in automation and process industries.

The PSSU BS-R 1/8 C-T reflects Pilz’s focus on safety, reliability, and usability. Its combination of durable housing, secure wiring technology, and compact design makes it an ideal choice for system builders seeking a dependable I/O system component. Whether deployed in manufacturing plants, processing facilities, or safety-critical applications, it contributes to efficient and reliable operation by ensuring stable connections and resilient protection of internal electronics.

In summary, the Pilz PSSU BS-R 1/8 C-T is a robust and efficient I/O system component designed to deliver secure connectivity and long-lasting durability. With its PA/PC housing, cage clamp terminals, fixed terminal style, and compact 129 mm height, it offers a practical solution for engineers and integrators who require reliability, safety, and space optimisation in their control systems.