Pilz PSEN 1.1-20/1 Magnetic Safety Switch Actuator 24V DC 1NO 1NC

The Pilz PSEN 1.1-20/1 is a high-performance magnetic safety switch actuator engineered for demanding industrial safety applications. This component is designed to work seamlessly with compatible magnetic safety switches to provide reliable monitoring of movable guards, protective doors, and safety gates. Operating at 24V DC, it ensures a robust and consistent connection within machine safety systems, helping to maintain operational integrity and personnel protection in various manufacturing environments.

Advantages

The primary advantage of this magnetic safety switch actuator lies in its non-contact operating principle, which minimizes mechanical wear and tear, leading to a longer service life compared to traditional mechanical switches. Its design allows for flexible mounting options, making it suitable for installations where space is limited or where precise alignment is difficult to achieve. Furthermore, the device is built to withstand harsh industrial conditions, offering resistance to vibration and contamination, which ensures continuous and stable performance in automated production lines.

Suitable for

• Monitoring of protective doors and safety gates
• Position monitoring of movable machine guards
• Industrial automation and robotics safety systems
• Packaging and assembly machinery

This actuator may not be suitable for applications involving high-intensity magnetic fields that could interfere with the sensor's operation. Additionally, it is not intended for use in environments where the operating temperature or chemical exposure exceeds the manufacturer's specified technical limits.

Key specifications

• Operating voltage: 24V DC
• Contact configuration: 1 normally open (NO) and 1 normally closed (NC)
• Technology: Magnetic non-contact actuation
• Application: Safety monitoring of guards

To use the Pilz PSEN 1.1-20/1, ensure it is mounted in alignment with the corresponding magnetic safety switch according to the installation distance specifications. The actuator should be securely fastened to the movable part of the guard, while the switch is mounted on the fixed frame. Once installed, verify the switching function by opening and closing the guard to ensure the safety circuit responds correctly to the state change.

What to consider before purchase

• Verify compatibility with your existing magnetic safety switch model
• Check the required mounting distance and alignment tolerances
• Ensure the 24V DC power supply meets the system requirements
• Confirm the environmental conditions match the device's protection rating

For optimal performance and safety, always perform a functional test after installation and during regular maintenance intervals. Ensure that the actuator is not subjected to excessive mechanical impact and that the mounting hardware remains tight to prevent misalignment over time.