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CS AT-11X024 Pizzato Safety module 3NO instantaneous + 2NO delayed, category 4
Pizzato CSAT-11X024 safety relay with 3NO instantaneous and 2NO delayed outputs for emergency stop and machine guarding applications, 24 V AC/DC supply, Category 4, PL e, SIL 3.
£212.59
Why Choose the Pizzato CSAT-11X024 Safety Module?
The Pizzato CSAT-11X024 is a high-integrity 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, interlock switches, and protective devices, ensuring fast and reliable shutdown of machinery in hazardous conditions.
This model belongs to the advanced CS AT safety relay family and is designed for demanding industrial applications requiring Category 4 safety performance, PL e, and SIL 3 compliance. It features a robust safety architecture with 3NO instantaneous safety outputs and 2NO delayed safety outputs, enabling controlled stop functions in automated machinery systems.
With its compact DIN-rail housing and modular X-type connection system, the CSAT-11X024 is widely used by OEM machine builders and automation engineers who require reliable safety logic, flexible wiring options, and consistent performance in industrial environments.
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.
- 3NO instantaneous + 2NO delayed safety outputs for controlled stopping.
- X-type connection system for fast installation and replacement.
- Suitable for emergency stop and guard monitoring circuits.
Key Features
- Pizzato CS AT safety relay series.
- 24 V AC/DC supply voltage.
- Output configuration: 3NO instantaneous + 2NO delayed (de-energizing delay).
- Adjustable or fixed delay range depending on configuration (typical 0.3–3 s class).
- X-type plug-in connector system for easy maintenance.
- Designed for emergency stop, safety gates, and interlock systems.
- DIN-rail mounting (45 mm housing standard).
Reliable Safety Control for Industrial Systems
The CSAT-11X024 continuously monitors safety inputs such as emergency stop buttons, safety gates, and interlock devices. When a safety event is triggered, it immediately activates the instantaneous outputs while controlling delayed outputs for a safe and coordinated machine shutdown.
This combination of fast response and timed safety switching helps reduce mechanical stress and improves operational safety in automated production systems.
Typical Applications
- Emergency stop (E-Stop) safety circuits.
- Safety gate and interlock monitoring systems.
- Industrial automation control panels.
- Machinery requiring controlled stop sequences.
- OEM machine safety systems.
- Robotics and production line safety integration.
Technical Specifications
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| Reset Type | Manual or automatic / monitored | |
|---|---|---|
| Contacts | 5NO | |
| SIL (up to) | SIL 3 | |
| Timing Function | Off-delay | |
| Mounting Type | DIN rail | |
| Auxiliary Contacts | None | |
| 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 outputs | 3 NO instantaneous + 2 NO delayed | |
| Safety category | Category 4 | |
| Performance level | PL e | |
| SIL rating | SIL 3 | |
| Delay type | De-energizing delayed outputs (0.3–3 s range class) | |
| Connection type | X-type plug-in connector system | |
| Mounting type | DIN rail (45 mm housing) | |
| Operating temperature | -25°C to +55°C | |
| Protection rating | IP40 (housing), IP20 (terminals) | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato CSAT-11X024 used for?
It is used to monitor safety circuits such as emergency stops and interlocks, providing both instantaneous and delayed safety outputs.
What makes the X version different?
The X variant uses a plug-in connector system, allowing faster installation, replacement, and maintenance in control panels.
What safety standards does it meet?
It complies with Category 4 safety requirements and is rated for PL e and SIL 3 applications.
What voltage does it require?
It operates on a 24 V AC/DC supply suitable for standard 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 safety standards.
