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CS AT-10V024-TF1 Pizzato Safety module 3NO instantaneous + 2NO delayed, category 4
Pizzato CSAT-10V024-TF1 safety relay with multi-channel safety outputs, 24 V AC/DC supply, Category 4, PL e, SIL 3, TF1 1-second delay for advanced machine safety applications.
£201.86
Why Choose the Pizzato CSAT-10V024-TF1 Safety Module?
The Pizzato CSAT-10V024-TF1 is a high-reliability safety monitoring relay designed for advanced industrial machine safety applications operating on a 24 V AC/DC control supply. Manufactured by Pizzato Elettrica, it is engineered to supervise emergency stop circuits, safety gates, interlock systems, and multi-channel safety devices, ensuring fast and dependable shutdown in hazardous situations.
This model belongs to the CS AT safety relay family and is designed for applications requiring Category 4 safety performance, PL e, and SIL 3 compliance. It features an expanded safety architecture with multiple instantaneous safety outputs and delayed safety outputs, enabling flexible control for complex machinery safety circuits and automated shutdown sequences.
The TF1 version provides a fixed 1-second delay function, making it suitable for controlled stopping sequences where a short run-down time is required after an emergency stop. Its compact DIN-rail housing ensures easy integration into industrial control panels and OEM machinery systems.
Key Advantages
- Certified Category 4 safety performance for high-risk machinery applications.
- Supports PL e (EN ISO 13849-1) and SIL 3 (IEC 61508).
- 24 V AC/DC universal control supply for industrial flexibility.
- Multi-channel safety outputs with instantaneous and delayed switching.
- TF1 fixed delay (1 second) for controlled shutdown sequencing.
- Suitable for advanced emergency stop and safety gate monitoring systems.
Key Features
- Pizzato CS AT safety relay series.
- 24 V AC/DC supply voltage.
- Safety architecture with instantaneous + delayed output configuration.
- TF1 fixed delay function (1 second).
- Screw terminal connections for secure industrial wiring.
- DIN-rail mounting for control panel integration.
- Designed for complex machine safety logic applications.
Reliable Safety Control for Industrial Systems
The CSAT-10V024-TF1 continuously monitors safety inputs such as emergency stop buttons, safety gates, and interlock devices. When a safety event occurs, it immediately activates safety outputs and coordinates delayed outputs after a fixed 1-second interval to ensure controlled machine shutdown.
This combination of immediate and timed safety switching improves operator protection, reduces mechanical stress, and supports controlled stopping behaviour in automated systems with higher channel complexity.
Typical Applications
- Advanced emergency stop (E-Stop) safety circuits.
- Multi-channel safety gate and interlock monitoring systems.
- Industrial automation control panels.
- OEM machine safety architectures.
- Production lines requiring controlled stop logic.
- Complex automated machinery safety systems.
Technical Specifications
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| Reset Type | Manual or automatic / monitored | |
|---|---|---|
| Contacts | 5NO | |
| SIL (up to) | SIL 3 | |
| Timing Function | Delayed outputs | |
| Terminal Type | Screw | |
| Mounting Type | DIN rail | |
| Output Type | Relay contacts | |
| Product Series | Pizzato CS AT | |
| Device Type | Safety timing relay | |
| Safety Outputs | 5NO | |
| Voltage | 24 V | |
| IP Rating | IP40 | |
| Coil / Supply Voltage | 24 V AC, 24 V DC | |
| Series | CS AT Safety Modules | |
| Product type | Safety monitoring relay | |
| Supply voltage | 24 V AC/DC | |
| Safety category | Category 4 | |
| Performance level | PL e | |
| SIL rating | SIL 3 | |
| Delay function | TF1 fixed delay (1 second) | |
| Mounting type | DIN rail | |
| Terminal type | Screw terminals | |
| Operating temperature | -25°C to +55°C | |
| Protection rating | IP40 (housing), IP20 (terminals) | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato CSAT-10V024-TF1 used for?
It is used to monitor advanced safety circuits such as emergency stops and interlocks, providing controlled shutdown with both immediate and delayed safety outputs.
What does TF1 mean?
TF1 indicates a fixed 1-second delay applied to the delayed safety outputs for controlled machine stopping sequences.
What safety standards does it meet?
It complies with Category 4 safety requirements and is rated for PL e and SIL 3 applications.
What supply voltage does it use?
It operates on a 24 V AC/DC supply suitable for industrial control systems.
Where is it typically installed?
It is installed inside industrial control panels on DIN rails for machine safety applications.
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 machine safety standards.
