1109770

Overview

The SICK model 1109770 is an RFID read/write device belonging to the RFU61x series, designed for short-range UHF transponder identification. It operates within the 860–960 MHz frequency band and supports EPCglobal UHF Class 1 Generation 2 and ISO/IEC 18000-6 C standards. The unit features an integrated antenna with a circular polarization type and an aperture angle of 110 degrees. Technical specifications include a reading range of up to 0.5 meters and an output power of 25 mW (ERP, 14 dBm). Connectivity is provided via PoE or Ethernet interfaces, enabling direct integration into industrial automation networks.

Feature Summary

• Compact design suitable for IoT applications directly on workpieces
• Integrated process logic for local data processing
• Supports connection of trigger sensors for remote operation
• Compatible with SICK AppSpace ecosystem for flexible programming

Applications

• Continuous identification along manufacturing value chains
• Short-range component tracking in automated assembly
• IoT-enabled workpiece identification systems
• Integration with trigger sensors for event-based reading

Procurement Notes

Verify the specific variant suffix against the official SICK product catalog to ensure compatibility with required interface protocols such as PROFINET or IO-Link. Confirm that the ordering number 1109770 matches the exact hardware revision needed for your network infrastructure. Cross-reference technical drawings for mechanical mounting dimensions before procurement to guarantee fitment within existing control panels or sensor housings.

Selection Notes

Select this model when short-range UHF identification is required directly on components rather than at fixed station gates. The integrated antenna and compact form factor make it ideal for space-constrained environments where traditional readers are too large. Ensure the application environment supports the necessary IP67 rating for reliable operation in tough industrial conditions.

Part Context

This component is part of the SICK RFU61x family, which represents the smallest read/write devices in their UHF portfolio. The series is engineered to enable seamless digitalization from sensor to decision by allowing data processing directly at the edge. It complements larger system solutions by providing granular identification capabilities for individual parts within complex logistics and production workflows.

Replacement Considerations

Consult the official SICK replacement guide for legacy models. No direct substitute part numbers are publicly confirmed for this specific identifier in available documentation.