The Pilz PNOZ V 30S 24VDC 3N/O 1N/C 1N/O T (774790) is a versatile and robust safety relay designed to provide reliable protection for both operators and machinery in industrial automation environments. As part of the well-established Pilz PNOZ range, this device combines proven safety technology with flexible functionality, ensuring compliance with international safety standards while simplifying integration into control systems.

At the core of the PNOZ V 30S is its dual-channel input design, which allows the relay to monitor two independent inputs simultaneously. This redundancy enhances safety by ensuring that a single-point failure will not compromise the overall protective function. Typical applications include monitoring emergency stop circuits, safety doors, light barriers, or two-hand controls, all of which are critical for machine safety compliance.

The relay offers an extensive contact configuration: three normally open (N/O) safety contacts provide fail-safe outputs for actuators such as contactors or drives, while the single normally closed (N/C) contact enables fault signalling or system feedback. In addition, a time-delayed N/O contact adds further flexibility by allowing controlled shutdown sequences or staggered power-off of connected equipment. This makes the PNOZ V 30S particularly well-suited for applications where both immediate and delayed shutdown responses are required.

With a supply voltage of 24 VDC and a modest power consumption of 5 W, the relay is both energy-efficient and compatible with standard low-voltage control systems. Its switching performance is equally impressive, supporting loads up to 240 V AC in line with EN 60947-4-1 utilisation categories, ensuring long-term reliability in demanding industrial environments.

The PNOZ V 30S is designed with installation and usability in mind. Its compact housing supports straightforward DIN rail mounting, saving valuable space in crowded control cabinets. Clear terminal markings and logical wiring layouts reduce setup time, while robust construction ensures durability in a wide range of applications, including manufacturing, packaging, robotics, and material handling.

Beyond its technical strengths, the PNOZ V 30S contributes to streamlined maintenance and system reliability. The inclusion of signalling contacts supports diagnostic capabilities, enabling faster fault detection and reduced downtime. Operators and maintenance teams benefit from quicker troubleshooting, which directly translates to improved productivity and lower operational costs.

In summary, the Pilz PNOZ V 30S (774790) is a compact, efficient, and highly capable safety relay that delivers both immediate and time-delayed protective functions. Its combination of dual-channel input monitoring, versatile contact configuration, and robust performance ensures dependable safeguarding of machinery and personnel. Designed for ease of use and long service life, it represents a trusted solution for modern safety-critical applications.