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CS FS-31MU24 Pizzato Safety timer module 1NO+1NC+1CO, category 3
Pizzato CSFS-31MU24 safety timing relay module with delayed-at-energizing function, 24 V AC/DC supply, used for industrial machine safety sequencing applications.
£87.33
Why Choose the Pizzato CSFS-31MU24 Safety Module?
The Pizzato CSFS-31MU24 is a robust safety timing relay module designed for industrial automation systems requiring controlled delayed switching of safety outputs. As part of the reliable Pizzato CSFS safety relay series, it ensures precise timing control for safe machine sequencing, start-up coordination, and safety circuit management.
This module features a delayed-at-energizing safety function, meaning its outputs activate only after a preset delay once the input conditions are met. It is commonly used in industrial machinery where sequential activation is required to prevent unsafe or premature operation of equipment and processes.
With its compact DIN-rail mounting design and industrial-grade construction, the CSFS-31MU24 integrates easily into control panels used in manufacturing, automation, and OEM machine systems. It is engineered for environments where timing precision, functional safety, and long-term reliability are essential.
Key Advantages
- Provides delayed-at-energizing safety timing function.
- Designed for industrial safety systems up to SIL CL 3 / PL e (application dependent).
- Ensures controlled and safe machine sequencing.
- Compact DIN-rail format for easy control cabinet installation.
- High reliability with redundant safety architecture.
- Suitable for OEM machinery and industrial automation systems.
Key Features
- Pizzato CSFS safety relay series.
- Model: CSFS-31MU24.
- Safety timing function: delayed at energizing.
- Output configuration: 1 NO safety contact + 1 NC + 1 CO (changeover).
- Supply voltage: 24 V AC/DC.
- Category 3 safety architecture (series dependent).
- DIN rail / panel mounting compatible housing.
Reliable Safety Timing for Industrial Systems
The CSFS-31MU24 ensures that safety outputs are only activated after a controlled delay once energizing conditions are met. This helps prevent unsafe sequencing in automated systems where multiple machine stages must operate in a defined order.
It is widely used in safety circuits requiring timed enabling, redundancy, and compliance with international machine safety standards such as SIL and Performance Level (PL) requirements.
Typical Applications
- Industrial automation systems.
- Machine tools and production equipment.
- Presses and stamping machinery.
- Conveyor and sequencing systems.
- Safety interlock timing circuits.
- OEM machine safety integration.
Technical Specifications
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| SIL (up to) | SIL 2 | |
|---|---|---|
| Timing Function | On-delay | |
| Mounting Type | DIN rail, Panel | |
| Auxiliary Contacts | 1 NC | |
| 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 | |
| IP Rating | IP40 | |
| Coil / Supply Voltage | 24 V AC, 24 V DC | |
| Contacts | 1NO + 1NC + 1 C/O | |
| Series | CSFS Safety Timing Modules | |
| Product type | Safety timing relay module | |
| Function | Delayed at energizing | |
| Supply voltage | 24 V AC/DC | |
| Output contacts | 1 NO + 1 NC + 1 CO | |
| Safety category | Category 3 (series dependent) | |
| Mounting type | DIN rail / panel mounting | |
| Housing | Industrial modular enclosure | |
| Operating temperature | -25 to +55°C (typical CSFS range) | |
| Protection rating | IP40 / IP20 terminals (typical series construction) | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato CSFS-31MU24 used for?
It is used to provide a controlled time delay before activating safety outputs in industrial automation systems.
What is the supply voltage?
The module operates on a 24 V AC/DC supply suitable for industrial control systems.
What is the output configuration?
It includes 1 NO safety contact, 1 NC, and 1 changeover (CO) contact.
Is the delay adjustable?
Yes, the timing function is typically adjustable within the CSFS series range depending on configuration.
Where is it installed?
It is installed inside electrical control panels using DIN rail mounting.
Trusted in Industrial Safety Systems Worldwide
Pizzato CSFS safety timing modules are widely used in machine automation and industrial safety systems to deliver reliable sequencing control, compliance with safety standards, and secure machine operation.
