Title: PILZ PZE X4V Safety Relay - Advanced Emergency Stop & Guard Monitoring Module

Product Overview:
The PILZ PZE X4V is a high-performance, compact safety relay meticulously engineered to provide unparalleled monitoring of emergency stop buttons, safety gates, and light curtains in demanding industrial environments. This versatile and robust module is a cornerstone for achieving maximum personnel protection and machine safety, ensuring seamless compliance with stringent international safety standards, including EN ISO 13849-1 (up to Performance Level 'e') and EN 62061 (up to Safety Integrity Level Claim Limit 3). Its advanced diagnostic capabilities, combined with a space-saving design, make it an indispensable component for modern industrial automation systems. The PZE X4V minimizes costly downtime, enhances operational safety, and offers a highly reliable and efficient solution for implementing critical safety functions, safeguarding both operators and valuable machinery assets. It is ideal for machine builders, system integrators, and maintenance professionals seeking a dependable safety solution.

Key Features & Benefits:

 Comprehensive Safety Monitoring: Reliably monitors emergency stop pushbuttons, safety gates, two-hand control devices, and light curtains, ensuring immediate and safe machine shutdown upon detection of a hazardous condition.
 High Safety Performance: Achieves Performance Level 'e' (PL e) according to EN ISO 13849-1 and Safety Integrity Level Claim Limit (SIL CL) 3 according to EN 62061, guaranteeing top-tier safety and regulatory compliance.
 Versatile Input Configuration: Supports flexible single or dual-channel inputs, allowing for seamless integration into a wide array of safety circuits and applications.
 Multiple Safety Outputs: Features three normally open (N/O) instantaneous safety contacts for controlling power to hazardous machinery, plus one normally closed (N/C) auxiliary contact for status indication or non-safety related functions.
 Automatic/Monitored Manual Reset Function: Configurable reset options allow for either automatic restart after fault clearance or a controlled, monitored manual reset for enhanced safety protocols and operational control.
 Compact & Space-Saving Design: Slim 22.5 mm housing allows for highly efficient use of control cabinet space, making it an ideal choice for installations with limited room or for retrofitting existing systems.
 Easy Diagnostics & Status Indication: Integrated LED indicators provide clear, real-time status updates for supply voltage, input channels, and output states, significantly simplifying troubleshooting, commissioning, and routine maintenance.
 DIN Rail Mountable: Designed for quick, tool-free, and secure installation on standard 35 mm DIN rails, reducing installation time and complexity while ensuring a robust mounting.
 Robust & Reliable Construction: Built with high-quality, durable components for long-term operational stability, resistance to industrial environmental conditions, and minimized unexpected failures, ensuring a long service life.
 Global Compliance & Certification: Meets essential international safety directives and standards, facilitating global deployment and ensuring regulatory adherence across various industries and regions.

Applications:

The PILZ PZE X4V safety relay is an essential component for a broad spectrum of industrial applications requiring robust and reliable safety monitoring, including:
 Emergency Stop Circuits: Providing immediate and safe de-energization of machinery upon activation of emergency stop buttons, protecting operators.
 Safety Gate Monitoring: Ensuring machinery cannot operate when protective guards, doors, or access gates are open, preventing unauthorized access to hazardous areas.
 Light Curtain Integration: Serving as a critical safety barrier for personnel access points in hazardous areas, detecting intrusions and initiating safe stops.
 Press & Punching Machines: Implementing critical safety functions for dangerous machinery, ensuring operator protection during operation and maintenance.
 Robotics & Automation Cells: Safeguarding human-robot interaction zones and ensuring safe operation within automated manufacturing environments.
 Conveyor Systems: Providing essential safety functions for material handling, ensuring safe operation and emergency shutdown capabilities.
 Packaging & Material Handling Equipment: Enhancing operator safety during loading, unloading, and maintenance procedures on high-speed machinery.
 General Machine Safety: A fundamental and versatile component for any industrial machine or process requiring high-level safety interlocking and control.

Technical Specifications:

 Model: PZE X4V
 Part Number: 774580
 Alternative Part Number: 774-580
 Supply Voltage: 24 V DC/AC
 Inputs: 2-channel, suitable for Emergency Stop, Safety Gate, Light Curtain, Two-Hand Control
 Safety Outputs: 3 N/O (Normally Open) instantaneous safety contacts
 Auxiliary Outputs: 1 N/C (Normally Closed) auxiliary contact
 Reset Function: Automatic or Monitored Manual reset configurable
 Performance Level (PL): Up to PL e (EN ISO 13849-1)
 Safety Integrity Level (SIL): Up to SIL CL 3 (EN 62061)
 Category: Category 4 (EN ISO 13849-1)
 Protection Class: IP20 (housing), IP40 (terminals)
 Mounting: 35 mm DIN rail
 Operating Temperature: -10°C to +55°C
 Dimensions (H x W x D): 94 mm x 22.5 mm x 121 mm
 Weight: 0.25 kg