440R-W23222 A-B

Based on the information in the search results, here is a list of product parameters and application fields for Allen-Bradley 440R-W23222 in English:

Product Parameters:

1. Brand: Allen-Bradley
2. Model: 440R-W23222

3. 

   440R-W23222 A-B

4. Type: Safety Relay¹²
5. Function: Checks and monitors safety systems, allowing machines to start or execute commands to stop machines²
6. Input/Output Configuration: Provides multiple input/output configurations¹
7. Delayed Outputs: May have delayed outputs suitable for applications where the input signal needs to maintain power for a fixed period¹
8. Contact Rating: Not specified in search results
9. Power Supply: Not specified in search results
10. Certification: Likely to meet global safety standards²
11. Compliance: Designed and manufactured to comply with global standards for high reliability, stability, and quality⁴

Application Fields:

1. Machine Safety: Used in safety-critical applications to monitor and control machines, ensuring their safe operation²
2. Emergency Stop: Integrated into emergency stop systems, allowing machines to be stopped safely in response to an emergency²

3. 

   440R-W23222 A-B

4. Guarding Devices: Can be used with guarding devices such as safety gates or light curtains to ensure they are properly closed before machines start²
5. Automation Systems: Integrated into automation systems to provide safety-related control functions²
6. Industrial Applications: Suitable for a wide range of industrial applications where safety is a key concern¹

The Allen-Bradley 440R-W23222 safety relay is designed to enhance the safety of machines and processes, providing reliable monitoring and control of safety systems. Its ability to integrate with various input/output devices and safety components makes it a versatile solution for a range of safety-critical applications.