The Pilz PNOZ S5 24VDC 2 N/O 2 N/O T – 750105 is a highly reliable safety relay designed to provide effective monitoring of emergency stop devices, safety gates, and other protective functions in industrial environments. Part of the PNOZsigma family, it offers compact design, flexible outputs, and full compliance with international safety standards, making it an essential choice for safeguarding modern automation systems.

Operating on a 24 V DC supply, the PNOZ S5 is engineered for energy efficiency, consuming only 4 W DC during operation. This low power demand reduces overall system energy costs and ensures efficient performance, even in installations with multiple relays running continuously.

A standout feature of the PNOZ S5 is its output configuration. It provides two normally open (N/O) safety contacts, an additional two N/O timed outputs, and a semiconductor output. The standard N/O contacts are ideal for switching actuators, motors, or contactors in the event of an emergency. The timed contacts add flexibility by enabling controlled delay functions, supporting applications where sequenced shutdowns or staggered safety responses are required. The semiconductor output delivers fast, wear-free switching, making it suitable for providing signalling or diagnostic feedback to higher-level controllers.

To maximise operational safety, the relay includes two safety inputs for dual-channel monitoring. This redundancy ensures reliable detection of faults such as wiring errors, short circuits, or contact failures, greatly improving the integrity of the safety system. By supporting fault detection and redundancy, the PNOZ S5 ensures compliance with strict safety requirements while providing peace of mind for operators and engineers alike.

Built to meet utilisation categories DC-12 (EN 60947-1) and AC/DC1 (EN 60947-4-1), the PNOZ S5 is suitable for a wide range of industrial switching duties. Its rugged construction and adherence to standards make it a robust choice for use in diverse applications such as packaging, assembly lines, processing machinery, and robotic systems.

The PNOZ S5 is part of the Pilz PNOZsigma series, renowned for compact dimensions, simple installation, and long service life. Its space-saving design makes it ideal for control cabinet environments where efficient use of space is critical, while still delivering maximum functionality.

In summary, the Pilz PNOZ S5 24VDC 2 N/O 2 N/O T – 750105 provides a flexible combination of safety contacts, timed outputs, and semiconductor signalling in a compact, energy-efficient design. Offering dual-channel safety input monitoring and compliance with key international standards, it is a dependable and versatile solution for ensuring machine safety and protecting operators in modern industrial automation.