CS AR-51X024 Pizzato Safety module 2NO, category 4

Why Choose the Pizzato CS AR-51X024 Safety Module?

The Pizzato CS AR-51X024 is a high-reliability safety monitoring relay designed for industrial machine protection and automation safety circuits. Manufactured by Pizzato Elettrica, it is engineered to monitor emergency stop devices, safety mats, and safety edges, ensuring fast and dependable shutdown of machinery when hazardous conditions are detected.

This model belongs to the advanced CS AR safety module series, widely used in industrial automation systems requiring Category 4 safety performance, PL e, and SIL 3 compliance. It provides robust dual-channel monitoring and is suitable for critical safety applications in modern machine environments.

With its compact 22.5 mm DIN-rail housing and industrial-grade internal architecture, the CS AR-51X024 delivers reliable integration into control panels while maintaining high safety integrity and fast response times. It is commonly used by OEM machine builders and system integrators for certified safety circuits.

Key Advantages

• Certified Category 4 safety performance for high-risk machinery applications.
• Supports PL e (EN ISO 13849-1) and SIL 3 (IEC 61508).
• Designed for emergency stop, safety mats, and safety edge monitoring.
• Compact DIN-rail mounting for easy panel integration.
• Dual-channel safety architecture for fault detection and redundancy.
• Fast response time for critical machine shutdown protection.

Key Features

• Pizzato CS AR safety relay series.
• 24 V AC/DC supply voltage.
• 2 NO safety outputs.
• Supports automatic, manual, or monitored start modes.
• Screw terminal connections for secure wiring.
• Compatible with 4-wire safety mats and bumpers.
• 22.5 mm compact DIN-rail housing design.

Technical Specifications

• Manufacturer: Pizzato Elettrica
• Series: CS AR Safety Modules
• Model: CS AR-51X024
• Product type: Safety monitoring relay
• Supply voltage: 24 V AC/DC
• Safety outputs: 2 NO
• Safety category: Category 4
• Performance level: PL e
• SIL rating: SIL 3
• Mounting type: DIN rail (22.5 mm housing)
• Terminal type: Screw terminals
• Operating temperature: -25°C to +55°C
• Protection rating: IP40 (housing), IP20 (terminals)

Critical Safety Monitoring for Industrial Systems

The CS AR-51X024 continuously monitors safety devices such as emergency stop buttons, safety mats, and safety edges. When a fault or trigger condition is detected, it immediately opens its safety outputs to stop machine operation and protect personnel.

Its dual-channel architecture ensures high fault detection capability, making it suitable for safety-critical automation systems where reliable shutdown performance is essential.

Typical Applications

• Emergency stop (E-Stop) safety circuits.
• Safety mats and pressure-sensitive systems.
• Safety edge monitoring on machine guards.
• Industrial automation control panels.
• OEM machine safety systems.
• Robotics and production line safety integration.

Trusted in Machine Safety Systems Worldwide

Pizzato safety modules are widely used in industrial automation to ensure reliable emergency shutdown, operator protection, and compliance with international machine safety standards.