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CS AR-01M120 Pizzato Safety module 2NO+1NC, category 4
Pizzato CS AR-01M120 is a 120 V AC single-function safety module for guard and emergency stop monitoring with 2 NO safety contacts, 1 NC signalling contact and safety performance up to Category 4, PL e and SIL 3.
£126.91
Why Choose the Pizzato CS AR-01M120 Safety Module?
The Pizzato CS AR-01M120, also referenced as CSAR-01M120, is a CS AR series single-function safety module designed for monitoring machine guards and emergency stop circuits. Its dedicated safety architecture provides 2 normally open safety contacts plus 1 normally closed signalling contact for integration into industrial machine safety systems.
Designed for high-integrity safety applications, the CS AR-01M120 supports systems up to Category 4, Performance Level e and SIL 3. It incorporates two immediate safety-related contact outputs together with one immediate signalling contact, making it suitable for applications where reliable guard or emergency stop monitoring is required alongside status signalling.
The CS AR-01M120 operates from a 120 V AC supply and uses four plug-in connectors with screw terminals for convenient installation and maintenance. Its compact 22.5 mm width and DIN-rail mounting capability make it well suited to space-conscious industrial control panels and machinery safety systems.
Key Advantages
- Dedicated monitoring for machine guards and emergency stop circuits.
- Safety performance up to Category 4, PL e and SIL 3.
- 2 NO safety contacts for safety-related switching functions.
- 1 NC signalling contact for status indication and auxiliary monitoring.
- 120 V AC supply for compatible industrial control systems.
- Supports manual, automatic and monitored restart configurations.
- Includes a start input and feedback circuit for safety system integration.
- Plug-in screw-terminal connectors simplify wiring and module replacement.
- Compact 22.5 mm-wide enclosure supports efficient DIN-rail panel installation.
Key Features
- Pizzato Elettrica CS AR series.
- Single-function machine safety module.
- Functions: guard and emergency stop monitoring.
- Maximum safety category: Category 4.
- Maximum Performance Level: PL e.
- Maximum Safety Integrity Level: SIL 3.
- Output configuration: 2 NO + 1 NC.
- Two immediate safety-related contact outputs.
- One immediate signalling contact output.
- Supports position switch and magnetic switch monitoring.
- Integrated start input.
- Integrated feedback circuit.
- 120 V AC supply.
- Four plug-in connectors with screw terminals.
- Suitable for DIN-rail mounting.
- Compact housing measuring approximately 22.5 × 99 × 114 mm.
- EAN: 8018851068423.
Reliable Guard and Emergency Stop Monitoring for Machine Safety
Machine safety circuits must reliably detect when a protective guard is opened or an emergency stop device is activated and place the machinery into the required safe condition. The Pizzato CS AR-01M120 is specifically designed for these functions, monitoring compatible safety devices and providing two safety-related normally open outputs for integration with machine control circuitry.
With safety performance up to Category 4, PL e and SIL 3, the CS AR-01M120 can form part of high-integrity safety architectures when correctly installed and validated. Its start input, feedback circuit and manual, automatic or monitored restart options provide flexibility for different machinery designs, while the additional NC signalling contact can provide status information to associated control equipment.
Typical Applications
- Emergency stop circuit monitoring.
- Machine guard monitoring.
- Safety interlock systems.
- Position switch monitoring.
- Magnetic safety switch monitoring.
- Industrial machine tools.
- Automated production and assembly equipment.
- Packaging and processing machinery.
- Conveyors and material-handling systems.
- Safety-related industrial control panels.
Technical Specifications
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| Reset Type | Manual or automatic / monitored | |
|---|---|---|
| Contacts | 2NO + 1NC | |
| SIL (up to) | SIL 3 | |
| Timing Function | None (instantaneous) | |
| Mounting Type | DIN rail | |
| Terminal Type | Screw | |
| Auxiliary Contacts | 1 NC | |
| Safety Functions | Emergency stop, Guard / gate monitoring | |
| Device Type | Safety relay module | |
| Safety Outputs | 2NO + 1NC | |
| Output Type | Relay contacts | |
| Product Series | Pizzato CS AR | |
| Coil / Supply Voltage | 120 V AC | |
| Manufacturer | Pizzato Elettrica | |
| Series | CS AR | |
| Model | CS AR-01M120 | |
| Alternative SKU | CSAR-01M120 | |
| Product type | Single-function safety module | |
| Safety functions | Guard and emergency stop monitoring | |
| Maximum safety category | Category 4 | |
| Performance Level | PL e | |
| Safety Integrity Level | SIL 3 | |
| Output configuration | 2 NO + 1 NC | |
| Immediate safety contact outputs | 2 | |
| Immediate signalling contact outputs | 1 | |
| Delayed outputs | None | |
| Supply voltage | 120 V AC | |
| Supply frequency | 50/60 Hz | |
| Start input | Yes | |
| Feedback circuit | Yes | |
| Restart modes | Manual / automatic / monitored | |
| Terminal type | Plug-in connectors with screw terminals | |
| Number of terminal connectors | 4 | |
| Mounting | DIN rail | |
| Width | 22.5 mm | |
| Height | 99 mm | |
| Depth | 114 mm | |
| UL approval | Yes | |
| Quality marks | CCC, cULus, EAC, EU type examination | |
| EAN | 8018851068423 | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato CS AR-01M120 used for?
The CS AR-01M120 is a single-function safety module for monitoring machine guards and emergency stop circuits, providing safety-related outputs for integration into industrial machinery safety systems.
What safety level does the CS AR-01M120 support?
The Pizzato CS AR-01M120 supports safety applications up to Category 4, Performance Level e and SIL 3 when correctly integrated and validated within an appropriate safety system.
What outputs does the Pizzato CS AR-01M120 provide?
The CS AR-01M120 provides 2 normally open safety contacts and 1 normally closed signalling contact. The two safety contacts are immediate safety-related outputs, while the NC contact provides an immediate signalling function.
What supply voltage does the CS AR-01M120 require?
The Pizzato CS AR-01M120 operates from a 120 V AC, 50/60 Hz supply, making it suitable for machinery and industrial control systems using this control voltage.
How is the Pizzato CS AR-01M120 connected and mounted?
The module uses four plug-in connectors with screw terminals and is suitable for DIN-rail mounting. Its enclosure measures approximately 22.5 mm wide, 99 mm high and 114 mm deep.
Trusted by Machine Safety and Automation Professionals
Pizzato Elettrica CS AR safety modules provide dedicated solutions for industrial safety circuits, combining guard and emergency stop monitoring with high functional safety performance, practical DIN-rail installation and dependable relay outputs.
