Title: PILZ PN0Z X2 Safety Relay - Compact Emergency Stop & Safety Gate Monitor

Product Overview:
The PILZ PN0Z X2 is a highly reliable and compact safety relay meticulously engineered for monitoring emergency stop pushbuttons, safety gates, and light barriers in diverse industrial applications. As a crucial component in modern machine safety circuits, the PN0Z X2 ensures the immediate, safe, and controlled shutdown of machinery in hazardous situations, thereby protecting personnel from injury and preventing costly equipment damage. Its robust design, unwavering adherence to stringent international safety standards (achieving up to Performance Level e / Safety Integrity Level 3), and user-friendly features make it an ideal and indispensable choice for a wide range of industrial automation environments seeking dependable, high-performance safety solutions. This versatile safety relay offers efficient and precise monitoring of both single-channel and dual-channel inputs, providing unparalleled peace of mind through significantly enhanced operational safety, streamlined compliance with global regulations, and improved overall productivity.

Key Features & Benefits:

 Versatile Safety Monitoring: Specifically engineered for comprehensive monitoring of emergency stop buttons, safety gates, and safety light curtains, ensuring robust and multi-faceted protection across various machinery types.
 Exceptional Safety Performance: Achieves the highest safety ratings, including Performance Level e (PL e) according to EN ISO 13849-1 and Safety Integrity Level 3 (SIL 3) according to EN 62061, guaranteeing compliance with the most stringent international safety requirements.
 Dual-Channel Input Capability: Supports flexible wiring configurations for both single-channel and dual-channel inputs, including short-circuit detection, enhancing fault detection capabilities and overall system reliability.
 Multiple High-Capacity Safety Outputs: Features 3 normally open (N/O) instantaneous safety contacts for direct control of power to hazardous machinery, plus 1 normally closed (N/C) auxiliary contact for non-safety related status indication or diagnostic purposes.
 Configurable Reset Functionality: Offers both automatic and monitored manual reset options, allowing for seamless integration into various control philosophies and improving operational efficiency after a safety event or system reset.
 Ultra-Compact Design: With a narrow housing width of just 22.5 mm, it significantly saves valuable space within control cabinets, making it perfectly suitable for installations with limited mounting room or for retrofitting existing systems.
 Intuitive LED Status Indicators: Integrated diagnostic LEDs provide clear, real-time visual feedback for supply voltage status, input channel activity, and output switching states, greatly simplifying commissioning, troubleshooting, and routine maintenance.
 Broad Voltage Compatibility: Operates reliably and consistently with both 24V DC and 24V AC supply voltages, offering exceptional flexibility for integration into diverse existing or new electrical power systems.
 Effortless DIN Rail Mounting: Designed for quick and secure mounting on standard 35 mm DIN rails, facilitating rapid installation and straightforward integration into existing control panels or modular systems.
 Robust and Highly Reliable: Constructed with high-quality components and engineered for demanding industrial environments, ensuring long-term operational stability, minimal downtime, and high availability throughout its service life.

Applications:

The PILZ PN0Z X2 safety relay is an indispensable component for implementing critical safety functions across a wide array of industrial applications, including:
 Emergency stop circuits on all types of industrial machinery, ranging from small-scale processing equipment to large-scale assembly lines and complex manufacturing cells.
 Precise monitoring of the position and closure of safety gates, protective doors, and access covers on machine enclosures and robotic work cells.
 Seamless integration with active opto-electronic protective devices (AOPDs) such as safety light curtains, safety laser scanners, and pressure-sensitive safety mats.
 Safeguarding robotic work cells, automated production lines, and material handling systems to prevent unauthorized access or accidental contact.
 Ensuring the safe operation of packaging machinery, conveyor systems, presses, and other automated equipment where personnel interaction is possible.
 Protecting personnel in hazardous areas within diverse industries such as manufacturing, automotive, food & beverage, pharmaceutical, and logistics.
 Implementing essential safety functions in process control systems, power generation facilities, and building automation systems requiring high integrity.

Technical Specifications:

 Model: PILZ PN0Z X2
 Part Number (Numeric): 774300
 Part Number (Alphanumeric): PN0ZX2
 Supply Voltage: 24V DC / 24V AC
 Inputs: 1 or 2 channel wiring with/without short circuit detection
 Outputs: 3 N/O instantaneous safety contacts, 1 N/C auxiliary contact
 Safety Category: Up to Cat. 4 according to EN ISO 13849-1
 Performance Level (PL): Up to PL e according to EN ISO 13849-1
 Safety Integrity Level (SIL): Up to SIL 3 according to EN 62061
 Response Time: Typically <= 20 ms
 Reset Function: Automatic or Monitored Manual Reset
 Terminal Type: Screw terminals
 Dimensions (W x H x D): 22.5 mm x 94 mm x 121 mm
 Mounting: DIN rail (35 mm)
 Operating Temperature: -10°C to +55°C
 Protection Type: IP20 (housing), IP40 (terminals)
 Weight: 0.25 kg