Purpose of U1: Module supply
Supply voltage (V): 5 V
Type of supply voltage U1: DC
Power consumption DC: 1.3 W
Purpose of U2: Periphery supply

Dedicated Module Supply: Operates with a 5 V DC supply for powering the module reliably within the PSSuniversal I/O system.
Peripheral Power Management: Provides a separate periphery supply (U2) to ensure safe and stable power distribution to connected devices.
Low Power Consumption: Requires only 1.3 W DC, offering an energy-efficient solution for continuous operation.
Optimised for PSSuniversal Systems: Designed as a functional control unit (FCU), enabling seamless integration and scalability within Pilz modular architectures.

The Pilz PSSU K F FCU (312435) is a specialised functional control unit within the PSSuniversal I/O system, developed to ensure reliable power supply and communication management across modular automation and safety applications. Compact, efficient, and purpose-built, this module plays a central role in ensuring that both the module itself and its connected peripherals operate smoothly and safely.

At its core, the PSSU K F FCU operates with a dedicated 5 V DC supply (U1), which is responsible for powering the module’s internal functions. This stable and low-voltage input is designed for integration into the modular Pilz architecture, providing consistency and reliability across diverse industrial environments. In addition to the internal supply, the unit also features a secondary periphery supply (U2), enabling safe and independent power delivery to external devices or connected sensors and actuators. This separation between module and periphery supplies improves system reliability and ensures fault conditions are more easily managed.

Despite its central role in system operation, the module is highly energy-efficient, consuming only 1.3 W DC during operation. This low energy demand contributes to reduced operating costs and minimises heat build-up in control cabinets, supporting longer service life for the entire system. Such efficiency is particularly important in large-scale installations where multiple modules are used simultaneously, as it helps optimise overall energy performance.

As a functional control unit within the PSSuniversal platform, the PSSU K F FCU supports modular and scalable system configurations. Engineers can expand their automation and safety systems as required, without needing to replace existing infrastructure. This flexibility is invaluable in industries where processes evolve quickly and system upgrades must be cost-effective and straightforward.

The unit is particularly well-suited for environments such as automotive manufacturing, packaging machinery, process control, energy systems, and logistics, where a balance of safety, flexibility, and efficiency is essential. Its design reflects Pilz’s ongoing commitment to delivering modular solutions that integrate safety and automation into one coherent system, reducing complexity for system designers and operators alike.

By combining separate supply handling, low power consumption, and seamless integration into Pilz’s PSSuniversal I/O system, the PSSU K F FCU ensures both system safety and operational efficiency. It provides the foundation for building robust, scalable automation architectures that can adapt to future requirements while maintaining compliance with industry standards.

In summary, the Pilz PSSU K F FCU (312435) is a lightweight yet powerful functional control unit that delivers reliable 5 V DC module supply, periphery power management, energy efficiency, and full compatibility with the PSSuniversal platform. It is an essential component for engineers seeking modular flexibility and long-term reliability in their automation and safety systems.