1141942

Overview

The SICK model 1141942 is an RFID read/write device with an integrated antenna, designed for long-range identification tasks. It operates in the UHF frequency band (860 MHz to 960 MHz) and supports EPCglobal UHF Class 1 Generation 2, ISO/IEC 18000-6 C, and Rain modulation standards. The unit delivers an output power of 2 W ERP via the integrated antenna or up to 30 dBm at the external antenna port, which is adjustable. It features a 72° aperture angle, circular polarization, and a reading range of up to 10 meters depending on transponder type and ambient conditions. Connectivity is provided via EtherCAT.

Feature Summary

• Supports bulk reading capabilities for efficient tag processing
• Includes freely programmable data output formats and triggering functions
• Allows firmware updates and diagnostic monitoring via SD card accessory
• Enables integration with SICK AppSpace functionalities

Applications

• Long-range RFID identification in industrial automation
• Bulk reading applications requiring high throughput
• Integration with EtherCAT-based control systems

Procurement Notes

Verify the specific ordering suffix and hardware revision against the official SICK datasheet to ensure compatibility with existing EtherCAT networks. Confirm that the required output power settings align with local radio frequency regulations, such as MCMC approval in Malaysia. Ensure the necessary SD card accessory is procured separately if firmware updates or AppSpace functionality activation is planned for the deployment.

Selection Notes

Select this model when long-range UHF identification is required without external antennas. It is suitable for environments where EtherCAT communication is the standard interface. Consider the 72° beam width and 10-meter range limits when designing the installation layout. Verify that the target transponders are compatible with EPCglobal Gen2 and ISO 18000-6 C standards to ensure optimal reading performance.

Part Context

This component belongs to the SICK RFID product family, specifically categorized as a read/write device with an integrated antenna. It is part of the company's portfolio for industrial automation solutions that utilize Radio Frequency Identification technology. The device is designed to provide reliable data acquisition and transmission within automated production and logistics processes.

Replacement Considerations

No public confirmed substitute part numbers are available in the source material.