Turck's HF bus mode makes it possible to connect up to 32 HF read/write devices to each of the four RFID inputs of the RFID interface

New IIoT Functions RFID Interfaces with OPC UA Server

Turck has expanded the functionality of its IP67 RFID interfaces with the AutoID Companion Specification V. 1.01 for OPC UA and with HF bus mode

A free firmware update makes Turck's IP67 RFID interfaces fit for barrier-free communication in IIoT applications, such as for simple product identification and tracing. While the OPC UA server with the AutoID Companion Specification V. 1.01 ensures smooth direct communication with MES, PLC, ERP or cloud systems, Turck's HF bus mode offers cost benefits for applications with many read points. Users also benefit from the negligible integration effort required for HF and UHF systems.

Your Benefits

  • Direct communication with MES, PLC, ERP, SCADA and cloud systems
  • Negligible integration effort required for HF and UHF systems.
  • Cost benefit through connection of up to 128 HF read/write heads to a module

HF bus mode enables up to 128 read/write heads per interface

The firmware update makes the TBEN-L5-4RFID-8DXP-OPC-UA the first RFID module with an integrated OPC UA server.
Turck's HF bus mode, which allows the connection of up to 32 HF read/write devices to each individual RFID input. With four RFID channels per module, this means that up to 128 read points can be captured and parameterized centrally.

Continuous reading of RFID data

The new firmware also enables the continuous reading of UID/EPC or RFID user data. In this way, an MES or SAP system can for example receive or process data at any time as an event message without executing a method. It is activated by setting a variable that is also still active after a power reset so that the RFID system can continue to reliably supply data even after a power failure. 

The new web server with optimized user guidance and intuitive design enables the web-based configuration of the OPC UA server including the UHF parameters and supplies UHF tools for testing the reading of tags.


  • Intralogistics and materials handling
  • Food and pharmaceutical industry
  • Automotive


  • OPC UA
  • AutoID Companion Specification V1.01
  • HF bus mode


Video: Compact IP67 RFID Modules with an OPC UA Server

Platform-independent access, secure communication - learn about these and other features of the TBEN RFID module with integrated OPC UA server in the video!

At a Glance: Digitize your Flow of Goods with RFID Systems

Reliable processes in production and logistics

Technology Page: For Those Who Want to Know More

Technical background information on RFID

Technical Article: What? Where? How?

Wireless-based identification using RFID is one of the key technologies for smart 
production processes suitable for Industry 4.0. Learn more technical background information in our technical article!

Flyer: Compact RFID Module with OPC UA Server

Get a quick insight into technical details in our TBEN-L-RFID-Flyer.


All Details about the TBEN-L5-4RFID-8DXP-OPC-UA

Approvals, data sheets, technical specifications, instructions, certificates, CAD data and more

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