1129427

Overview

The SICK model 1129427 is a safety light curtain component belonging to the Safeguarding series. It functions as a protective device designed for personnel protection in industrial environments. The unit provides reliable detection of objects within its sensing field to prevent accidents during machine operation. It integrates with compatible safety controllers to ensure immediate cessation of hazardous movements upon intrusion, maintaining compliance with international safety standards.

Feature Summary

• Provides personnel protection through precise object detection within the sensing field
• Enables integration with existing safety controllers for seamless system retrofitting
• Supports fast format changeovers to maintain high machine availability

Applications

• Protection of access points to hazardous machinery zones
• Safeguarding press and molding operations
• Personnel protection in automated assembly lines

Procurement Notes

Verify that the specific ordering number matches the required resolution and height for your application. Confirm compatibility with the intended safety controller interface. Ensure all mounting accessories are included or ordered separately to facilitate proper installation. Check for any regional certification requirements relevant to the deployment location.

Selection Notes

Select this model based on the required safety category and performance level needed for the specific hazard analysis. Consider the working height and resolution necessary to detect the smallest body parts at risk. Evaluate the environmental conditions such as ambient light and potential interference sources when choosing between different housing variants or connection types.

Part Context

This component is part of SICK's comprehensive safeguarding portfolio, which includes various safety light curtains and scanners. These devices are engineered to work together to create robust safety perimeters around dangerous equipment. The product line emphasizes modularity and ease of integration into modern industrial automation architectures.

Replacement Considerations

When replacing older models, verify that the new unit meets the same or higher safety integrity levels. Ensure mechanical mounting dimensions are compatible with existing brackets. Confirm that the electrical interface and communication protocol match the current control system infrastructure.