1048728

Overview

The SICK part number 1048728 corresponds to the WTB9-3P2261, a safety light curtain system component. This device is a receiver unit designed for use in safety applications requiring reliable object detection and personnel protection. It operates within a specific resolution and protective field height range, ensuring compliance with international safety standards such as IEC 61496. The unit features a robust housing suitable for industrial environments, providing high immunity to ambient light interference. Electrical connections are facilitated through standard interfaces compatible with associated safety controllers. The system ensures precise monitoring of hazardous areas, contributing to overall machine safety integrity levels.

Feature Summary

• High resistance to ambient light interference for stable operation in varied lighting conditions
• Robust housing design engineered for durability in demanding industrial settings
• Compliance with stringent international safety standards for personnel protection
• Seamless integration with compatible safety controllers for comprehensive system monitoring

Applications

• Personnel protection at press brakes and stamping machines
• Safety monitoring around robotic work cells
• Hazardous area guarding in automated assembly lines
• Protection zones for packaging machinery

Procurement Notes

Verify that the specific order quantity matches the required production needs. Confirm compatibility with existing safety controllers and emitter units before finalizing the purchase. Ensure the delivery address aligns with the installation site to prevent logistical delays. Check for any regional regulatory requirements regarding safety equipment imports. Maintain records of the serial numbers for future maintenance and traceability purposes.

Selection Notes

Choose this model based on the required resolution and protective field height for the specific hazard zone. Ensure the operating voltage and interface types match the control system architecture. Consider environmental factors such as temperature ranges and ingress protection ratings when selecting mounting locations. Validate that the safety performance level meets the machine's risk assessment requirements. Consult official documentation for detailed dimensional drawings and electrical specifications.

Part Context

This component belongs to the WTB9 series of safety light curtains by SICK. The series is widely recognized for its reliability in industrial safety applications. The WTB9 line offers various configurations to suit different protective field heights and resolutions. This specific receiver unit works in tandem with corresponding emitter units to create a complete safety barrier. The series supports modular expansion and integration with broader factory automation systems.

Replacement Considerations

Direct replacement requires matching the original part number 1048728 or its equivalent functional counterpart from the same product family. Verify that any substitute maintains identical safety performance levels and interface compatibility. Cross-reference with official SICK substitution lists to ensure technical equivalence. Avoid using generic sensors unless they meet all specific safety certification requirements.