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CS AT-30V024-TF1 Pizzato Safety module 2NO instantaneous + 1NO delayed, category 4
Pizzato CSAT-30V024-TF1 safety relay with 2NO instantaneous and 1NO delayed output, 24 V AC/DC supply, Category 4, PL e, SIL 3, TF1 1-second delay for compact machine safety applications.
£152.57
Why Choose the Pizzato CSAT-30V024-TF1 Safety Module?
The Pizzato CSAT-30V024-TF1 is a compact and reliable safety monitoring relay designed for industrial machine safety systems operating on a 24 V AC/DC control supply. Manufactured by Pizzato Elettrica, it is engineered to supervise emergency stop circuits, safety gates, and interlock devices, ensuring fast and safe shutdown of machinery in critical environments.
This model belongs to the advanced CS AT safety relay family and is designed for applications requiring Category 4 safety performance, PL e, and SIL 3 compliance. It features a simplified but effective output configuration with 2NO instantaneous safety outputs + 1NO delayed safety output, making it suitable for compact safety architectures where controlled timing functions are required.
The TF1 version provides a fixed 1-second delay function, allowing brief controlled shutdown sequencing after a safety event. This helps reduce mechanical stress in light automation systems while maintaining rapid emergency response. Its DIN-rail housing ensures straightforward integration into industrial control panels and OEM machinery. ([turn0search0](https://www.ledcontrols.co.uk/cs-at-30v024-tf1-pizzato-safety-module-2no-instantaneous-1no-delayed-category-4.html))
Key Advantages
- Certified Category 4 safety performance for industrial machinery applications.
- Supports PL e (EN ISO 13849-1) and SIL 3 (IEC 61508).
- 24 V AC/DC universal control supply for flexible integration.
- 2NO instantaneous + 1NO delayed safety outputs for compact safety systems.
- TF1 fixed delay (1 second) for controlled shutdown sequencing.
- Suitable for emergency stop and safety gate monitoring applications.
Key Features
- Pizzato CS AT safety relay series.
- 24 V AC/DC supply voltage.
- Output configuration: 2 NO instantaneous + 1 NO delayed.
- Integrated fixed-time safety delay function.
- Screw terminal connections for secure wiring.
- DIN-rail mounting for industrial control panels.
- Compact design for small to medium machine safety systems.
Reliable Safety Control for Industrial Systems
The CSAT-30V024-TF1 continuously monitors safety inputs such as emergency stop buttons, safety gate switches, and interlock devices. When a safety event occurs, it immediately activates the instantaneous outputs and maintains a short delayed output to allow controlled machine stopping.
This combination of immediate and timed safety switching improves operator protection while reducing mechanical wear in smaller automated systems requiring simple delay logic.
Typical Applications
- Emergency stop (E-Stop) safety circuits.
- Safety gate and interlock systems.
- Small industrial automation control panels.
- OEM machine safety systems.
- Light production machinery requiring short delay shutdown.
- Basic machine safety architectures.
Technical Specifications
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| Reset Type | Manual or automatic / monitored | |
|---|---|---|
| Contacts | 3NO | |
| SIL (up to) | SIL 3 | |
| Timing Function | Delayed outputs | |
| Terminal Type | Screw | |
| Auxiliary Contacts | None | |
| Mounting Type | DIN rail | |
| Output Type | Relay contacts | |
| Product Series | Pizzato CS AT | |
| Device Type | Safety timing relay | |
| Safety Outputs | 3NO | |
| 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 | |
| Safety outputs | 2 NO instantaneous + 1 NO delayed | |
| 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-30V024-TF1 used for?
It is used to monitor safety circuits such as emergency stops and interlocks, providing both instantaneous and delayed safety outputs for controlled machine shutdown.
What does TF1 mean?
TF1 indicates a fixed 1-second delay applied to the delayed safety output for short controlled 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.
