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CS AR-04M024 Pizzato Safety module 3NO+1NC, category 4
Pizzato CS AR-04M024 is a 24 V AC/DC machine safety module with three normally open safety relay contacts, one normally closed signalling contact and safety capability up to Category 4 for emergency-stop and movable-guard monitoring.
£118.02
Why Choose the Pizzato CS AR-04M024 Safety Module?
The Pizzato CS AR-04M024 is a machine safety module designed for monitoring safety-related devices such as emergency-stop circuits and movable machine guards. Part of the Pizzato CS AR series, it provides 3 NO safety relay contacts plus 1 NC signalling contact for dependable integration into industrial safety control systems.
Designed for applications requiring safety performance up to Category 4, the CS AR-04M024 provides redundant safety outputs for controlling hazardous machine functions. Its additional normally closed signalling contact can be used to communicate module status to a machine control or indication circuit.
The CS AR-04M024 operates from a 24 V AC/DC supply and is intended for DIN-rail installation inside an industrial control panel. Its safety architecture makes it suitable for machinery where reliable monitoring of guards, emergency stops and associated external switching devices is required.
Key Advantages
- Designed for machine safety applications up to Category 4.
- 3 NO safety relay contacts provide multiple safety switching paths.
- Additional 1 NC signalling contact for status indication or control-system integration.
- 24 V AC/DC supply suits common industrial control systems.
- Suitable for emergency-stop and movable-guard monitoring.
- Supports integration with external switching devices through a safety feedback circuit.
- DIN-rail format simplifies installation in industrial control panels.
Key Features
- Pizzato CS AR series safety module.
- Emergency-stop circuit monitoring.
- Movable machine-guard monitoring.
- 3 NO safety relay outputs.
- 1 NC signalling relay output.
- 24 V AC/DC operating supply.
- Safety architecture suitable for applications up to Category 4.
- Start/reset functionality for machine safety circuits.
- Feedback monitoring for compatible external switching devices.
- Industrial DIN-rail mounting.
Reliable Safety Monitoring with Multiple Relay Outputs
The Pizzato CS AR-04M024 evaluates safety-related input devices and controls three normally open relay contacts according to the state of the monitored safety circuit. This allows hazardous machine functions to be interrupted when an emergency stop is activated or when a monitored machine guard is opened.
The additional NC signalling contact provides a separate status output, while feedback monitoring can be incorporated to supervise compatible external contactors or switching devices. With a 24 V AC/DC supply and three safety contacts, the CS AR-04M024 provides a practical solution for machine builders requiring several safety-related switching outputs from a single module.
Typical Applications
- Emergency-stop circuit monitoring.
- Movable machine-guard monitoring.
- Safety position-switch circuits.
- Machine door and access-point monitoring.
- Production and assembly machinery.
- Packaging and processing equipment.
- Conveyors and material-handling systems.
- Industrial machinery requiring multiple safety relay contacts.
Technical Specifications
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| Reset Type | Manual or automatic / monitored | |
|---|---|---|
| Contacts | 3NO + 1NC | |
| SIL (up to) | SIL 3 | |
| Timing Function | None (instantaneous) | |
| Terminal Type | Screw | |
| Auxiliary Contacts | 1 NC | |
| Mounting Type | DIN rail | |
| Safety Functions | Emergency stop, Guard / gate monitoring | |
| Product Series | Pizzato CS AR | |
| Device Type | Safety relay module | |
| Safety Outputs | 3NO + 1NC | |
| Output Type | Relay contacts | |
| Coil / Supply Voltage | 24 V AC, 24 V DC | |
| Manufacturer | Pizzato Elettrica | |
| Series | CS AR | |
| Model | CS AR-04M024 | |
| Alternative SKU | CSAR-04M024 | |
| Product type | Machine safety module | |
| Safety functions | Emergency-stop and movable-guard monitoring | |
| Supply voltage | 24 V AC/DC | |
| Safety outputs | 3 NO relay contacts | |
| Signalling output | 1 NC relay contact | |
| Maximum safety category | Category 4 | |
| Feedback circuit | Yes | |
| Mounting | DIN rail | |
| Application | Industrial machine safety circuits | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato CS AR-04M024 used for?
The CS AR-04M024 is a machine safety module used for monitoring safety-related circuits such as emergency stops and movable machine guards.
What outputs does the CS AR-04M024 provide?
The module provides 3 normally open safety relay contacts plus 1 normally closed signalling contact.
What supply voltage does the CS AR-04M024 require?
The Pizzato CS AR-04M024 is designed for a 24 V AC/DC supply, making it suitable for common industrial machine-control systems.
What safety category does the CS AR-04M024 support?
The CS AR-04M024 is designed for machine safety applications requiring performance up to Category 4 when correctly integrated into an appropriate safety-related control system.
Can the CS AR-04M024 monitor emergency-stop devices?
Yes. The module can be used for emergency-stop circuit monitoring as part of a correctly designed machine safety system.
Can the CS AR-04M024 be used for machine-guard monitoring?
Yes. The CS AR-04M024 is suitable for monitoring compatible safety devices associated with movable machine guards and access points.
What is the purpose of the NC contact on the CS AR-04M024?
The normally closed signalling contact provides an additional status output that can be incorporated into a machine control, indication or diagnostic circuit.
Does the CS AR-04M024 provide feedback monitoring?
Yes. A feedback circuit can be used to monitor compatible external switching devices, such as contactors, within the overall machine safety architecture.
Trusted for Industrial Machine Safety
Pizzato Elettrica CS AR safety modules provide dependable safety monitoring for industrial machinery, with the CS AR-04M024 combining a 24 V AC/DC supply, three normally open safety contacts and a normally closed signalling contact for flexible machine safety integration.
