The Pilz PNOZ X2C 24VAC/DC 2N/O, part number 774304, is a compact and efficient safety relay developed to provide reliable monitoring and protection for machinery and personnel in industrial environments. Belonging to Pilz’s highly trusted PNOZ X series, this unit is designed to deliver essential safety functions while maintaining simplicity, efficiency, and compliance with international safety requirements.

Operating on a 24 V AC or DC supply voltage, the PNOZ X2C offers broad compatibility with control systems, whether powered by alternating or direct current. This versatility makes it suitable for a wide range of applications, reducing the need for separate relay models and simplifying inventory management. Its energy-efficient design, consuming just 4.5 VA under AC and 2 W under DC, ensures cost-effective operation while supporting sustainability objectives.

The relay provides two normally open (N/O) safety contacts, designed to reliably disconnect hazardous energy sources when triggered. These outputs are essential for safeguarding functions such as emergency stop circuits, safety gate monitoring, or light curtain applications. With redundant N/O contacts, the relay ensures secure shutdown even in critical scenarios, helping prevent accidents and protecting both personnel and machinery.

Another key feature of the PNOZ X2C is its dual input channels. This design enables cross-monitoring of connected safety devices, improving fault detection and ensuring that both input paths are functioning correctly. By implementing redundancy at the input stage, the relay strengthens system reliability, making it suitable for applications where higher levels of safety integrity are required.

The compact design and fixed wiring configuration simplify integration into control cabinets. This reduces installation effort, minimises wiring errors, and contributes to long-term reliability. Once installed, the device requires minimal maintenance, offering a dependable and low-cost solution for long-term safety compliance.

Applications for the PNOZ X2C span across industries where safety relays play a central role in risk reduction. It is particularly valuable in manufacturing, packaging, robotics, and material handling, where operators are exposed to hazardous machine movements or unexpected restarts. By monitoring safety inputs and disconnecting power to actuators, the relay ensures that dangerous machine states are reliably prevented.

Built in line with international safety standards, the PNOZ X2C provides assurance of compliance with regulatory requirements, giving operators peace of mind in both domestic and global markets. Its proven performance, low energy consumption, and straightforward functionality make it a trusted choice for OEMs, system integrators, and end users.

In summary, the Pilz PNOZ X2C 24VAC/DC 2N/O (774304) is a versatile and efficient safety relay that delivers dependable protection for people and machines. With its dual inputs, flexible supply options, and reliable N/O outputs, it is an ideal solution for modern industrial safety applications where reliability, compliance, and efficiency are paramount.