4104828

Overview

The SICK 4104828 is a safety light curtain designed for personnel protection in industrial environments. It features a resolution of 30 mm and a field height of 650 mm, providing a detection zone suitable for guarding hazardous machinery areas. The device operates with a response time of 30 ms and supports multiple operating modes including Standard, Multi-Event, and External Evaluation Device (EED) mode. It utilizes a Class 1 laser diode source emitting at 905 nm wavelength, ensuring reliable object detection while adhering to international safety standards such as IEC 61496-1 and IEC 61496-2.

Feature Summary

• Provides personnel protection through high-resolution detection zones
• Supports flexible operating modes for diverse machine safety applications
• Utilizes Class 1 laser technology for reliable and safe operation
• Complies with stringent international safety standards for industrial equipment

Applications

• Guarding press brakes and shearing machines
• Protection zones around robotic work cells
• Safety monitoring on automated assembly lines
• Personnel protection at hazardous moving parts of packaging machinery

Procurement Notes

Verify the specific order number against the required resolution and field height for your application. Ensure compatibility with existing safety controllers by checking the interface type and protocol support. Confirm that the mounting accessories are included or ordered separately as needed for installation. Review the latest documentation for any updates regarding certification marks or environmental ratings before finalizing the purchase.

Selection Notes

Select this model based on the required resolution of 30 mm and the necessary field height of 650 mm for adequate personnel protection. Consider the operating environment when choosing between different housing variants if available. Ensure the selected unit supports the required operating modes for your specific machine control logic. Verify that the power supply and signal connections match the system infrastructure.

Part Context

This component belongs to SICK's range of safety light curtains, which are essential for machine safety systems. These devices create an invisible protective field to detect intrusions into hazardous areas. The series is engineered to meet global safety regulations, offering robust performance in demanding industrial settings. Integration with PLCs and safety relays allows for seamless shutdown of dangerous machine functions upon detection.

Replacement Considerations

When replacing older models, ensure the new unit matches the required resolution and field height. Verify compatibility with the existing safety controller interface and wiring configuration. Check for any changes in mounting dimensions or connector types that may require adapter cables or brackets. Confirm that the replacement part holds the necessary certifications for your region.