CS FS-23V120 Pizzato Safety timer module 1NO+1NC+1CO, category 3

Why Choose the Pizzato CSFS-23V120 Safety Timing Module?

The Pizzato CSFS-23V120 is a high-reliability safety timing relay module designed for industrial automation systems that require controlled delayed switching with expanded safety output configuration. As part of the Pizzato CSFS safety relay series, it delivers precise timing control for machine sequencing, safety interlocking, and controlled restart operations.

This model belongs to the CSFS “23” output configuration family, typically offering 3 NO safety outputs and 1 NC auxiliary contact (3NO+1NC), making it suitable for safety circuits where multiple outputs must be switched simultaneously with high reliability. The CSFS-23V120 is designed for safety applications up to Category 3 / SIL 3 / PL e (system dependent).

With its compact DIN-rail mounting format and robust industrial housing, the CSFS-23V120 integrates easily into OEM machinery, production systems, and automation control panels. It is engineered for environments where consistent timing accuracy, multi-channel safety switching, and long-term operational stability are essential. {index=1}

Key Advantages

• Provides controlled safety timing function for machine sequencing.
• Designed for industrial safety systems up to Category 3 / SIL 3 / PL e.
• Supports multi-channel output: 3 NO + 1 NC safety contacts.
• Compact DIN-rail format for easy installation in control cabinets.
• Reliable and repeatable timing performance for safety circuits.
• Suitable for OEM machinery and automated production systems.

Key Features

• Pizzato CSFS safety relay series.
• Model: CSFS-23V120.
• Function: safety timing relay (delayed safety switching).
• Supply voltage: 120 V AC.
• Output configuration: 3 NO safety outputs + 1 NC auxiliary contact.
• DIN rail / panel mounting compatible housing.
• Screw terminal connection system for secure wiring.

Reliable Safety Timing for Multi-Channel Industrial Systems

The CSFS-23V120 ensures controlled and repeatable delayed switching across multiple safety outputs, making it suitable for complex machine architectures where several safety circuits must be activated in a coordinated sequence.

It improves operational safety by preventing premature activation of machine zones and ensuring deterministic timing behaviour across interconnected systems.

Typical Applications

• Industrial automation systems.
• Multi-channel machine safety control panels.
• Packaging and production machinery.
• Conveyor and material handling systems.
• OEM safety circuit architectures.
• Safety interlock timing applications.