Pilz PNOZ XV2 3/24VDC 2n/o 2n/ot 774502 SAFETY RELAY

The Pilz PNOZ XV2 3/24VDC 2n/o 2n/ot 774502 Safety Relay is a safety relay module designed to ensure safe operation in industrial machinery and automation systems. The relay helps protect personnel and equipment by controlling safety functions and preventing dangerous situations by monitoring safety circuits.

Key Features and Specifications:

1. Model: Pilz PNOZ XV2 3/24VDC 2n/o 2n/ot 774502

   • This model is part of Pilz’s PNOZ series, known for its reliable and high-performance safety relays used in a wide range of industrial applications.

2. Voltage Rating: 3/24VDC

   • The relay operates with an input voltage range of 3V to 24V DC, providing flexibility to integrate into various systems that work with different voltage levels. This makes it suitable for both low-voltage control circuits and systems requiring safe operation at higher voltages.

3. Contact Configuration:

   • 2 N/O (Normally Open) Contacts: These are used in safety circuits to provide an open circuit until the relay is activated. Once triggered, the contacts close, allowing current to flow to the safety system or disabling equipment to prevent hazards.
   • 2 N/OT (Normally Open with Timed) Contacts: This feature includes two additional contacts with a timed function, which are often used to delay the activation or deactivation of a control signal. This can help in managing safety functions where timing is important to ensure safe transitions or shutdowns.

4. Safety Function:

   • The PNOZ XV2 is designed to implement critical safety functions in industrial automation systems, such as emergency stops, safety door monitoring, light curtains, or other safety interlocks.
   • The relay ensures that if a safety condition arises (like an emergency stop being pressed), it quickly disconnects the power to the potentially hazardous parts of the system to prevent accidents or injuries.

5. Compliance with Safety Standards:

   • The Pilz PNOZ XV2 relay is designed to comply with international safety standards such as ISO 13849-1 and IEC 61508, ensuring that it meets the necessary safety requirements for Functional Safety (e.g., SIL 2) in machine control systems.

6. Applications:

   • Emergency Stop Systems: The relay can be used in emergency stop circuits to safely shut down machinery in the event of an emergency.
   • Safety Gate and Door Monitoring: Often used for ensuring that safety doors are closed before a machine can be operated.
   • Light Curtains: It works with light curtains to prevent machine operation if the curtain is interrupted (i.e., when someone enters a hazardous zone).
   • Machine Control: In any system where the safe shutdown or operation of machinery is essential, such as in manufacturing lines, material handling systems, and automated equipment.

7. Compact Design:

   • The relay is designed to be compact, which makes it easy to integrate into control panels with limited space. Its small size allows it to be installed in existing safety circuits without requiring significant redesigns.

8. Diagnostics and Monitoring:

   • The PNOZ XV2 safety relay provides diagnostics to monitor the health of the safety circuit. This can include LED indicators that show the status of the relay (e.g., if it is active, in error, or if the safety contacts are triggered), simplifying troubleshooting and maintenance tasks.

9. Reliability:

   • Pilz is known for the high reliability and durability of its safety relays. The PNOZ XV2 series is designed to withstand harsh industrial environments and offer long-term, maintenance-free operation under normal use.

Benefits of the Pilz PNOZ XV2 Safety Relay:

• Safety Compliance: Meets high safety standards for industrial safety, providing peace of mind that your systems are operating within safe parameters.
• Versatility: The relay’s flexible input voltage (3/24V DC) and contact configuration (2 N/O, 2 N/OT) allow for broad applications across various machines and control systems.
• Diagnostics and Status Indicators: LED indicators make monitoring the system easy and reduce downtime by enabling quick identification of faults or issues.
• Compact and Space-Saving: Its compact design makes it ideal for integrating into smaller control panels or automation systems.

Conclusion:

The Pilz PNOZ XV2 3/24VDC 2n/o 2n/ot 774502 is a versatile and reliable safety relay designed for controlling and monitoring safety circuits in machinery and automated systems. With its flexible voltage range, multiple contact configurations, compliance with international safety standards, and compact design, it is well-suited for applications in various industrial environments where functional safety is a critical concern. It ensures that the machinery operates safely and is quickly stopped or controlled in the event of a hazard, protecting both personnel and equipment.