1101888

Overview

The SICK part number 1101888 corresponds to the TR4-SBU01C, a safety-related RFID sensor with an integrated actuator. This device is designed for secure position monitoring in industrial automation environments. It features two safe switch-on distances (S_AO) and safe switch-off distances (S_AR), ensuring reliable detection of mechanical positions. The system utilizes uniquely coded safety parameters to prevent unauthorized access or tampering. It supports direct connection to safety controllers via standardized interfaces, facilitating integration into safety circuits compliant with relevant machinery directives.

Feature Summary

• Integrated safety-related RFID sensor with actuator for precise position monitoring
• Uniquely coded safety parameters to ensure secure and tamper-resistant operation
• Dual safe switching functions providing redundant verification of mechanical positions

Applications

• Safety gate monitoring on industrial machinery
• Emergency stop position verification
• Secure locking mechanism status detection

Procurement Notes

Verify the specific variant suffix against the official SICK product data sheet to confirm interface type and cable length requirements. Ensure compatibility with existing safety controller inputs before procurement. Cross-reference the part number with current regulatory compliance documents to meet local machinery safety standards.

Selection Notes

Select this component when a compact, safety-rated solution for position monitoring is required. Consider the mounting constraints and the need for unique coding to distinguish between multiple safety zones. Evaluate the environmental conditions to ensure the housing material meets IP protection requirements for the installation site.

Part Context

This component belongs to the TR4 series of safety RFID systems by SICK. The series is engineered for high reliability in safety-critical applications. It integrates both the transponder reader and the actuator into a single unit, simplifying installation and reducing wiring complexity compared to separate components.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.