4076391

Overview

The SICK 4076391 is a safety light curtain system component designed for industrial machine guarding applications. It functions as part of a protective device to detect the presence of personnel or objects within a hazardous area, thereby enabling immediate machine stoppage to prevent injury. This specific unit is engineered to integrate with compatible SICK safety controllers and logic units to ensure reliable performance in compliance with international safety standards such as ISO 13849 and IEC 61508. The system typically offers multiple resolution options and protective field heights to suit various machinery requirements.

Feature Summary

• Provides reliable detection of intrusions into hazardous zones through optoelectronic sensing technology.
• Designed for seamless integration with SICK safety control systems for automated machine shutdown.
• Constructed to withstand harsh industrial environments while maintaining high diagnostic coverage.

Applications

• Machine guarding for press brakes and stamping machines
• Protection zones around robotic work cells
• Safety monitoring on automated assembly lines

Procurement Notes

Verify the exact model number against official SICK documentation to ensure compatibility with existing safety controllers. Confirm that the required protective field height and resolution match your specific machine safety plan. Request certified test reports and conformity declarations from the supplier to validate adherence to relevant safety standards before finalizing procurement.

Selection Notes

Select this component based on the required resolution and protective field height needed for the specific hazard analysis. Ensure compatibility with the existing SICK safety controller architecture. Consider environmental factors such as ambient light interference and potential contamination when choosing between different housing variants or lens types.

Part Context

This part belongs to the SICK safety light curtain product family, which is widely used in automation for personnel protection. These devices are critical components in modern industrial safety strategies, working in conjunction with control units to monitor access to dangerous areas. The 4076391 designation identifies a specific configuration within this broader range of safety sensors.

Replacement Considerations

Consult official SICK substitution guides for verified equivalent models. Ensure any replacement maintains identical safety integrity levels (SIL/PL) and functional specifications. Cross-reference mounting dimensions and connector types to avoid mechanical or electrical incompatibilities during installation.