The Pilz PNOZ 11 42VAC 24VDC 7N/O 1N/C (Part Number: 774081) is a robust safety relay from the renowned PNOZ family, designed to provide reliable monitoring of safety functions and immediate shutdown of hazardous machinery when required. With its dual supply capability and extensive contact configuration, it delivers flexibility, reliability, and compliance with international safety standards, making it suitable for a wide range of industrial applications.

This model supports dual supply operation, accepting 42 V AC as its primary voltage and a 24 V DC auxiliary supply. This versatility allows the relay to be easily integrated into environments where different power systems are in use. Such adaptability is particularly valuable in global manufacturing and automation industries, where diverse voltage requirements are common.

The output configuration includes 7 normally open (N/O) contacts and 1 normally closed (N/C) contact. This provides a large number of safety-rated outputs for controlling multiple actuators, drives, or safety circuits simultaneously. The N/C auxiliary contact can be used for feedback, diagnostics, or signalling functions, giving operators and higher-level controllers visibility of the relay’s status. This flexibility ensures that safety functions are consistently and reliably executed across interconnected systems.

The PNOZ 11 is designed for fail-safe performance, ensuring immediate disconnection of hazardous energy sources during an emergency stop, guard opening, or other safety event. With a power consumption of 9 VA on the AC side, it provides reliable performance under continuous duty, maintaining consistent operation even in demanding industrial environments.

As part of the PNOZ series, the 11 relay is built with industrial-grade durability. It is engineered to withstand electrical noise, vibration, and temperature variations, making it suitable for diverse industrial environments such as automotive assembly lines, packaging plants, logistics systems, robotics, and heavy machinery operations.

The relay is also straightforward to integrate into control cabinets, thanks to its compact design and compatibility with standard wiring practices. Its ability to handle multiple outputs while ensuring compliance with international safety standards makes it a cost-effective solution for both OEMs and system integrators.

In summary, the Pilz PNOZ 11 42VAC 24VDC 7N/O 1N/C (774081) is a versatile and reliable safety relay designed for applications requiring dual supply compatibility and multiple safety outputs. With its flexible contact configuration, robust industrial build, low maintenance design, and seamless integration into safety architectures, it offers a dependable solution for ensuring operator safety and machine protection in a wide range of industrial sectors.