The Pizzato CSAR-40M024 is a compact and reliable safety relay module designed for monitoring emergency stop circuits and movable safety guards in industrial automation and machine safety applications. As part of the Pizzato CS AR-40 safety module series, it provides dependable safety control for industrial equipment requiring secure shutdown functions and efficient integration into electrical control panels.
The CSAR-40M024 is designed for safety applications requiring Category 2, Performance Level d and SIL 2 capability. Its compact DIN rail mounting design, flexible start configuration and reliable switching performance make it suitable for a wide range of industrial machinery safety systems.
Operating with a 24 V AC/DC supply, the CSAR-40M024 provides two normally open safety contacts and one normally closed auxiliary contact. It is suitable for emergency stop monitoring and movable guard position monitoring applications where dependable safety circuit control is required.
Key Advantages
Compact safety relay module designed for industrial machine protection.
24 V AC/DC supply voltage for flexible automation integration.
2NO safety outputs for reliable safety circuit switching.
Category 2 safety architecture for industrial protection applications.
Supports emergency stop and movable guard monitoring.
DIN rail mounting design for simple control cabinet installation.
Key Features
Pizzato CS AR-40 safety module series.
2NO + 1NC contact configuration.
24 V AC/DC supply voltage.
Emergency stop monitoring function.
Movable guard and safety switch monitoring.
Automatic, manual and monitored start selection.
SIL 2 / PL d / Category 2 safety capability.
Single or dual channel input monitoring.
Compact 22.5 mm housing design.
Plug-in screw terminal connections.
Technical Specifications
Manufacturer: Pizzato Elettrica
Series: CS AR-40 Safety Modules
Model: CSAR-40M024
Product type: Safety relay module
Supply voltage: 24 V AC/DC
Safety outputs: 2NO
Auxiliary output: 1NC
Input configuration: 1 or 2 channel safety inputs
Safety category: Category 2
Performance level: PL d
Safety integrity level: SIL 2
Start function: Automatic or manual start
Mounting type: DIN rail mounting
Electrical connection: Plug-in screw terminals
Operating temperature: -25 to +55 °C
Housing width: Approx. 22.5 mm
Power consumption: Approx. 2 W DC / 5 VA AC
Reliable Safety Monitoring for Industrial Automation
Safety relays such as the Pizzato CSAR-40M024 provide essential monitoring functions within industrial safety systems. They evaluate signals from emergency stop devices and safety switches to ensure hazardous machine functions are safely interrupted when unsafe conditions occur.
The CS AR-40 series is designed for machine builders and automation engineers requiring dependable safety circuit control with straightforward installation. Its compact format and flexible start options allow easy integration into industrial machinery and electrical cabinets.
Typical Applications
Emergency stop circuit monitoring.
Safety gate and movable guard monitoring.
Industrial machinery safety systems.
Automation and production equipment.
Machine tools and processing systems.
Electrical control panels and safety circuits.
OEM machine building applications.
Technical Specifications
Voltage
24 V
IP Rating
IP20
Series
CSAR Safety Relays
Product type
Safety relay
Rated supply voltage
24 V DC
Number of inputs
8
Output contacts
4 NO + 2 NC
Response time
≤ 15 ms
Mounting type
DIN rail
Protection rating
IP20
Dimensions (H × W × D)
approx. 110 × 55 × 120 mm
Weight
approx. 0.32 kg
HS Code
85369095
Frequently Asked Questions
What is the Pizzato CSAR-40M024 used for?
The CSAR-40M024 is a safety relay module used for monitoring emergency stops and movable safety guards in industrial machinery applications.
What supply voltage does the CSAR-40M024 require?
The module operates using a 24 V AC/DC supply voltage.
How many safety outputs does the CSAR-40M024 provide?
The module provides two normally open safety outputs and one normally closed auxiliary contact.
What safety level does this module support?
The CSAR-40M024 supports safety applications up to Category 2, Performance Level d and SIL 2.
Where is the CSAR-40M024 installed?
The module is typically installed on a DIN rail inside industrial electrical control cabinets.
Trusted for Industrial Machine Safety
Pizzato CS AR safety modules are trusted by machine builders and automation professionals worldwide to provide reliable safety monitoring, efficient installation and dependable protection for industrial equipment.
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Voltage
24 V
IP Rating
IP20
Series
CSAR Safety Relays
Product type
Safety relay
Rated supply voltage
24 V DC
Number of inputs
8
Output contacts
4 NO + 2 NC
Response time
≤ 15 ms
Mounting type
DIN rail
Protection rating
IP20
Dimensions (H × W × D)
approx. 110 × 55 × 120 mm
Weight
approx. 0.32 kg
HS Code
85369095
No documents available for this product.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...