- Alternative Part Number: PSEN 2.1P-21/PSEN 2.1-20/8MM/LED/1
- Supply voltage (V): 24 V
- Type of supply voltage U1: DC
- Switching voltage: 24 V
- Ambient temperature: -25 – 70 ¬∞C
- Max. ambient temp. at 2000 m: +70 °C
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- Brand: Pilz
Pilz 777585 Safety relays / protection relays
Mfr # 777585
$258.80
/ea
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- Dedicated single-input monitoring: Designed for simple and reliable monitoring of one safety device, such as an emergency stop or safety gate.
- Four normally open (N/O) safety contacts: Provides multiple fail-safe outputs for flexible integration with actuators and control circuits.
- Low power consumption: Operates at 24 V DC with a demand of just 2.5 W, supporting energy-efficient installations.
- Proven compliance and reliability: Meets EN 60947-4-1 utilisation category requirements, ensuring dependable performance in industrial applications.
The Pilz PZE X4P 24VDC 4N/O is a reliable and cost-effective safety relay designed to provide dependable monitoring and control of basic safety functions in industrial environments. With its efficient operation, straightforward input design, and versatile output configuration, the PZE X4P is a practical choice for applications where a compact but powerful safety solution is required.
Operating on a 24 V DC supply, the relay is optimised for integration into modern control systems. Its low power consumption of only 2.5 W ensures energy-efficient performance, reducing overall system load and heat generation within control panels. This efficiency is particularly beneficial in installations where multiple relays are in continuous operation, helping lower energy costs and extending system reliability.
The PZE X4P features a single input channel, making it suitable for applications where one key safety device must be monitored. Typical uses include the monitoring of emergency stop buttons, protective door switches, or enabling devices. While simple in design, this single input channel ensures dependable monitoring, providing immediate response in hazardous situations to bring machinery to a safe state.
One of the relay’s strongest advantages is its four normally open (N/O) safety contacts. This high-output capacity allows for the direct disconnection of multiple actuators, contactors, or machine sections simultaneously. By supporting several circuits, the PZE X4P increases flexibility for system designers, enabling reliable shutdown of different parts of a machine or process with a single safety command.
Certified to EN 60947-4-1 utilisation categories (AC/DC1), the PZE X4P is guaranteed to perform under industrial switching conditions. This compliance ensures the relay can be relied upon to safely disconnect loads and maintain high levels of safety integrity, even in demanding environments.
Compact and easy to install, the PZE X4P is designed with clear terminal markings that simplify wiring and reduce commissioning time. Its rugged construction ensures long service life, minimal maintenance requirements, and consistent reliability, making it a cost-effective solution for plant operators and machine builders.
Applications for the PZE X4P span across industries such as manufacturing, packaging, robotics, material handling, and process automation. Its straightforward input monitoring combined with multiple safety outputs makes it particularly valuable in smaller systems or standalone machines where a simple yet effective safety relay is required.
In summary, the Pilz PZE X4P 24VDC 4N/O offers energy-efficient DC operation, multiple safety outputs, reliable single-input monitoring, and compliance with international standards. It is a dependable and flexible safety relay solution designed to protect operators and machinery while maintaining productivity in a wide range of industrial applications.
Product Specifications
| Manufacturer | Pilz |
|---|
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