Pizzato CSFS-21VU24 safety timer module with 24 V DC supply and 1NO + 2NC + 1CO outputs for delay-on energization in industrial machine safety applications.
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Why Choose the Pizzato CS FS-21VU24 Safety Timer Module?
The Pizzato CS FS-21VU24 is a compact and reliable safety timer module designed for controlled release and delayed switching functions in industrial machinery safety systems. As part of the Pizzato CS FS-2 safety module series, this device provides dependable timing control for safety circuits requiring monitored outputs and enhanced machine protection.
The CS FS-21VU24 features a 1 NO safety contact, 1 NC contact and 1 changeover contact configuration with timing functions designed for safety applications. Its self-monitoring redundant timing circuits support applications up to Category 3, Performance Level d and SIL 2, making it suitable for a wide range of industrial automation environments.
With a 24 V DC supply voltage, screw terminal connections and a compact 45 mm DIN rail mounting housing, the Pizzato CS FS-21VU24 provides a practical solution for OEM machine builders, automation engineers and control panel manufacturers requiring reliable safety timing control.
Key Advantages
Dedicated safety timer module for industrial machinery.
1 NO + 1 NC + 1 CO contact configuration for flexible safety circuit integration.
24 V DC supply voltage suitable for industrial automation systems.
Designed for safety applications up to Category 3 and PL d.
Compact DIN rail mounting design saves control cabinet space.
Key Features
Pizzato CS FS-2 safety timer module series.
Safety timer function with monitored timing operation.
1 NO safety contact, 1 NC contact and 1 changeover contact.
24 V DC power supply.
Safety applications up to Category 3 / PL d / SIL 2.
Self-monitoring and redundant timing circuits.
Screw terminal electrical connections.
DIN rail mounting enclosure.
LED status indication for operating conditions.
Technical Specifications
Manufacturer: Pizzato Elettrica
Series: CS FS-2 Safety Modules
Model: CS FS-21VU24
Product type: Safety timer module
Supply voltage: 24 V DC
Function: Safety timing and monitored release control
Output contacts: 1 NO + 1 NC + 1 CO
Safety performance: Category 3 / PL d / SIL 2
Timing range: Approx. 0.3–3 seconds
Connection type: Screw terminals
Mounting: DIN rail mounting
Housing width: Approx. 45 mm
Protection rating: IP40 housing
Operating temperature: Approx. -25 °C to +55 °C
Reliable Safety Timing for Industrial Machines
Safety timer modules such as the Pizzato CS FS-21VU24 provide controlled timing functions within industrial safety circuits. By managing delayed release and monitored switching operations, the module helps improve machine safety and supports reliable automation processes.
The CS FS series is designed for industrial environments where dependable safety monitoring, compact installation and compliance with machinery safety requirements are essential. Its flexible contact arrangement enables integration into various machine control and safety applications.
Typical Applications
Safety door and guard interlocking systems.
Industrial machine safety circuits.
Automation control panels.
Production and processing machinery.
OEM machine safety systems.
Controlled machine release applications.
Technical Specifications
Voltage
24 V
Series
CS FS Safety Timer Modules
Product type
Safety timer module
Supply voltage
24 V DC
Output configuration
1NO + 2NC + 1CO
Safety level
Category 3 / PL d / SIL 2
Function
Delay-on energization
Mounting
DIN rail
Terminal type
Screw terminals
Operating temperature
-25°C to +55°C
Housing width
45 mm (typical CS FS series format)
HS Code
85369095
Frequently Asked Questions
What is the Pizzato CS FS-21VU24 used for?
The CS FS-21VU24 is a safety timer module used for controlled timing and release functions in industrial machine safety circuits.
What supply voltage does the CS FS-21VU24 require?
The module operates using a 24 V DC supply voltage.
What type of outputs does this safety module provide?
The CS FS-21VU24 provides 1 normally open contact, 1 normally closed contact and 1 changeover contact.
What safety level does the module support?
The module supports safety applications up to Category 3, Performance Level d and SIL 2 depending on system configuration.
How is the CS FS-21VU24 installed?
The safety timer module is designed for installation on a DIN rail inside electrical control cabinets.
Trusted by Industrial Automation Professionals
Pizzato CS FS safety timer modules are widely used in industrial machinery applications to provide reliable timing functions, controlled machine operation and dependable integration into modern safety systems.
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Voltage
24 V
Series
CS FS Safety Timer Modules
Product type
Safety timer module
Supply voltage
24 V DC
Output configuration
1NO + 2NC + 1CO
Safety level
Category 3 / PL d / SIL 2
Function
Delay-on energization
Mounting
DIN rail
Terminal type
Screw terminals
Operating temperature
-25°C to +55°C
Housing width
45 mm (typical CS FS series format)
HS Code
85369095
No documents available for this product.
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Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...