CS FS-13V120 Pizzato Safety module 1NO+2NC, delayed at energizing

Why Choose the Pizzato CSFS-13V120 Safety Timing Module?

The Pizzato CSFS-13V120 is a high-reliability safety timing relay module designed for industrial automation systems that require controlled delayed activation of safety outputs. As part of the established Pizzato CSFS safety relay series, it delivers consistent timing performance for machine sequencing, safe start-up control, and dependable safety circuit operation.

This model features a delayed-at-energizing safety function, meaning the safety outputs switch only after a preset internal delay once input conditions are met. It is widely used in machinery where coordinated sequencing is required to ensure safe transitions between operating states. The CSFS-13V120 is designed for safety applications up to Category 4 / SIL 3 / PL e.

With its compact DIN-rail mounting format and robust industrial enclosure, the CSFS-13V120 integrates easily into control panels used in OEM machinery, manufacturing systems, and automation environments. It is engineered for applications where timing accuracy, functional safety, and long-term reliability are essential. {index=1}

Key Advantages

• Provides controlled safety delay function for machine sequencing.
• Designed for industrial safety systems up to Category 4 / SIL 3 / PL e. ([turn0search1])
• Compact DIN-rail format for easy installation in control cabinets.
• Reliable switching performance for safety-related control logic.
• Suitable for OEM machinery and automation systems.
• High durability for continuous industrial operation.

Key Features

• Pizzato CSFS safety relay series.
• Model: CSFS-13V120.
• Function: safety timing relay (delayed at energizing).
• Supply voltage: 120 V AC. ([turn0search1])
• Output configuration: typically 1 NO + 2 NC safety contacts. ([turn0search0])
• DIN rail / panel mounting compatible housing.
• Screw terminal connection system for secure wiring.

Reliable Safety Timing for Industrial Systems

The CSFS-13V120 ensures a controlled delay before safety outputs are activated, helping prevent unsafe sequencing in automated systems. This is particularly important in multi-stage machinery where coordinated start-up and safe energizing are required.

It is widely used in safety circuits requiring deterministic timing behaviour, supporting compliance with modern machine safety standards such as SIL and Performance Level (PL) requirements.

Typical Applications

• Industrial automation systems.
• Machine safety control panels.
• Conveyor and sequencing systems.
• OEM machinery safety circuits.
• Packaging and production equipment.
• General safety interlock timing applications.