CS AR-02M024 Pizzato Safety module 3NO, category 4

Why Choose the Pizzato CS AR-02M024 Safety Module?

The Pizzato CS AR-02M024 is a high-integrity single-function safety module designed for monitoring machine guards and emergency-stop circuits in industrial machinery. As part of the Pizzato CS AR safety module series, it provides three normally open safety outputs and supports applications requiring safety performance up to Category 4, PL e and SIL 3.

The CS AR-02M024 is suitable for monitoring position switches and emergency-stop circuits, providing a dedicated safety interface between field safety devices and the machine control system. Its 3NO non-delayed safety contact outputs provide multiple switching channels for controlling safety-related equipment, while an integrated start input and feedback circuit support practical machine safety architectures.

Operating from a 24 V AC/DC supply, the CS AR-02M024 is designed for installation inside industrial control cabinets. The M-version features four removable plug-in connectors with screw terminals, allowing convenient wiring and module replacement, while its compact 22.5 mm width helps conserve DIN rail space.

Key Advantages

• High-integrity safety module for machine guard and emergency-stop monitoring.
• Supports applications up to Category 4, PL e and SIL 3.
• Three normally open safety outputs provide multiple safety-related switching contacts.
• 24 V AC/DC supply suits common industrial control systems.
• Integrated start input and feedback circuit support machine safety control architectures.
• Four removable plug-in connectors with screw terminals simplify installation and maintenance.
• DIN rail compatible for straightforward control-panel mounting.
• Compact 22.5 mm module width helps minimise control-cabinet space requirements.

Key Features

• Pizzato CS AR single-function safety module series.
• Designed for machine guard and emergency-stop monitoring.
• Category 4 safety capability.
• Performance Level PL e according to EN ISO 13849-1.
• SIL 3 safety integrity capability.
• 3NO non-delayed safety contact outputs.
• 24 V AC/DC supply voltage.
• Integrated start input.
• Integrated feedback circuit.
• Suitable for monitoring position switches.
• Four plug-in connectors with screw terminals.
• Removable terminal arrangement for convenient servicing.
• 22.5 mm wide compact housing.
• DIN rail mounting for industrial control cabinets.

High-Integrity Monitoring for Machine Safety Circuits

Safety modules such as the Pizzato CS AR-02M024 monitor signals from emergency-stop devices and machine-guard switches before enabling safety-related equipment. The module's safety architecture allows it to be incorporated into correctly designed systems requiring up to Category 4, PL e and SIL 3, providing a dependable interface for critical machinery safety functions.

Three non-delayed normally open safety contacts provide flexibility for switching multiple safety-related control circuits. The integrated start input and feedback circuit also allow the module to form part of systems where restart control and monitoring of external switching devices are required.

Typical Applications

• Emergency-stop circuit monitoring.
• Machine guard and safety door monitoring.
• Position switch monitoring.
• Automated production machinery.
• Robotic cells and guarded manufacturing systems.
• Packaging and processing equipment.
• Assembly and material handling machinery.
• Industrial control panels requiring Category 4 / PL e safety functions.