CS AT-01M230 Pizzato Safety module (2NO+1NC) instantaneous + 2NO delayed, category 4

Why Choose the Pizzato CSAT-01M230 Safety Module?

The Pizzato CSAT-01M230 is a high-reliability safety monitoring relay designed for industrial machine safety systems operating on a 230 V AC supply. Manufactured by Pizzato Elettrica, it is engineered to supervise emergency stop circuits, safety gates, interlock switches, and protective devices, ensuring fast and dependable shutdown of machinery when hazardous conditions occur.

This model belongs to the advanced CS AT safety relay family and is designed for demanding industrial applications requiring Category 4 safety performance, PL e, and SIL 3 compliance. It integrates both instantaneous safety outputs and delayed safety outputs, making it suitable for controlled stop sequences in complex automated machinery.

With its compact DIN-rail mounting design and robust internal safety architecture, the CSAT-01M230 provides reliable integration into control panels while supporting higher-voltage industrial installations where 230 V AC control supply is required.

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 230 V AC control supply systems.
• Provides combined instantaneous and delayed safety outputs.
• Suitable for emergency stop and guard monitoring circuits.
• Compact DIN-rail housing for control cabinet integration.

Key Features

• Pizzato CS AT safety relay series.
• 230 V AC supply voltage.
• Output configuration: (2 NO + 1 NC) instantaneous + 2 NO delayed.
• Fixed delay time variant (TF1 timing class ~1 s).
• Screw terminal connections for secure wiring.
• Compatible with emergency stop devices, safety gates, and sensors.
• DIN-rail mounting (approx. 45 mm housing width).

Technical Specifications

• Manufacturer: Pizzato Elettrica
• Series: CS AT Safety Modules
• Model: CSAT-01M230
• Product type: Safety monitoring relay
• Supply voltage: 230 V AC
• Safety outputs: 2 NO + 1 NC (instantaneous) + 2 NO (delayed)
• Safety category: Category 4
• Performance level: PL e
• SIL rating: SIL 3
• Delay type: TF1 fixed delay (~1 s class)
• Mounting type: DIN rail (45 mm housing)
• Terminal type: Screw terminals
• Operating temperature: -25°C to +55°C typical
• Protection rating: IP40 (housing), IP20 (terminals)

Reliable Safety Control for Industrial Systems

The CSAT-01M230 continuously monitors safety inputs such as emergency stop buttons, guard switches, and interlock devices. When a safety condition is triggered, it immediately activates instantaneous outputs while managing delayed outputs for controlled machine shutdown sequences.

This dual-output timing function helps reduce mechanical stress while maintaining operator protection in automated machinery systems.

Typical Applications

• Emergency stop (E-Stop) safety circuits.
• Safety gate and interlock monitoring systems.
• Industrial automation control panels.
• Machinery requiring controlled stop timing.
• OEM machine safety systems.
• Robotics and production line safety integration.

Trusted in Industrial Machine Safety Worldwide

Pizzato CS AT safety modules are widely used in industrial automation to ensure reliable emergency shutdown, controlled stopping, and compliance with international safety standards.