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CS FS-51VU24 Pizzato Safety timer module 1NO+1NC+1CO, category 3
Pizzato CSFS-51VU24 safety timer module with 24 V DC supply and 1NO + 1NC + 1CO outputs for delay-on energization in industrial machine safety applications.
£88.77
Why Choose the Pizzato CSFS-51VU24 Safety Timer Module?
The Pizzato CSFS-51VU24 is a robust industrial safety timer module designed for machine safety applications requiring controlled, delayed energization of safety outputs. It ensures that machinery only starts once all safety conditions are satisfied and the configured delay time has elapsed, improving operator protection and system sequencing in automated environments.
This module is commonly used in safety interlocking systems, guard monitoring circuits, and automated machinery where a delay-on energization function is required for safe startup control. It is designed for integration into safety systems up to Category 3, PL d, SIL 2.
With a 24 V DC supply voltage and a 1NO + 1NC + 1CO safety output configuration, the CSFS-51VU24 delivers flexible switching capability and precise timing performance for demanding industrial applications.
Key Advantages
- Reliable delay-on energization safety timing for industrial automation systems.
- Compliant with Category 3, PL d, SIL 2 safety performance levels.
- 1NO + 1NC + 1CO output configuration for flexible machine integration.
- Adjustable timing range typically from 0.3 to 3 seconds (0.3 s steps) depending on configuration.
- Compact DIN-rail housing for control cabinet installation.
Key Features
- Pizzato CS FS safety timer series.
- Model: CSFS-51VU24.
- Safety timer with delay-on energization function.
- 24 V DC supply voltage.
- 1NO + 1NC + 1CO safety output contacts.
- Screw terminal connection system.
- Designed for machine guarding and safety interlock systems.
Safety Timer Function
The CSFS-51VU24 ensures that safety outputs are only activated after a controlled time delay once input safety conditions are satisfied. This prevents premature machine start and ensures that protective devices such as guards, interlocks, and emergency stop circuits are fully validated before operation begins.
It is commonly used in automated production systems, safety gates, and industrial machinery requiring precise short-cycle timing for controlled startup sequences.
Typical Applications
- Industrial machine safety interlocks.
- Guard door monitoring systems.
- Press and automation equipment.
- Emergency stop delay circuits.
- Robotics safety systems.
- High-speed industrial automation timing control.
Technical Specifications
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| Reset Type | Manual or automatic | |
|---|---|---|
| Contacts | 1NO + 1NC + 1 C/O | |
| SIL (up to) | SIL 2 | |
| Timing Function | On-delay | |
| Terminal Type | Screw | |
| Auxiliary Contacts | 1 NC | |
| Mounting Type | DIN rail | |
| Safety Functions | Delayed outputs | |
| Product Series | Pizzato CS FS | |
| Device Type | Safety timing relay | |
| Safety Outputs | 1NO + 1NC + 1CO | |
| Output Type | Relay contacts | |
| Voltage | 24 V | |
| Coil / Supply Voltage | 24 V DC | |
| Series | CS FS Safety Timer Modules | |
| Product type | Safety timer module | |
| Supply voltage | 24 V DC | |
| Output configuration | 1NO + 1NC + 1CO | |
| Safety level | Category 3 / PL d / SIL 2 | |
| Function | Delay-on energization | |
| Timing range | approx. 0.3–3 s (configurable depending on variant) | |
| 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 CSFS-51VU24 used for?
It is used as a safety timer module to provide delay-on energization in industrial safety circuits.
What safety standard does it comply with?
It complies with Category 3, PL d, and SIL 2 safety performance levels for machine safety systems.
What is the output configuration?
It provides 1NO + 1NC + 1CO safety outputs with delay-on energization functionality.
What supply voltage does it require?
The module operates on a 24 V DC supply voltage.
What is the timing range?
It typically supports short delay ranges such as 0.3 to 3 seconds depending on configuration and variant.
Trusted in Industrial Safety Automation
Pizzato CS FS safety timer modules are widely used in industrial automation to ensure controlled, safe sequencing of machine operations and compliance with international safety standards.
