Telsor by RFID Inc.
Long Travel Position Systems
The Telsor RFID (Radio Frequency Identification) system is widely utilized for long travel positioning of yard machines such as stackers, reclaimers, and shiploaders. It operates using the Telsor LF 148kHz Smart Antenna System, with LF tags installed at predefined intervals along the rail. Dual antennas mounted on the machine detect these tags as it travels, ensuring accurate position tracking and resets the encoders if they have drifted. In environments where multiple machines operate in close proximity, positive positioning systems play a critical role in enhancing safety and operational efficiency. These systems help prevent collisions between equipment and ensure machines do not travel beyond the limits of their rails—avoiding costly damage and unplanned downtime. This setup, combined with high-resolution encoders are employed to monitor the movements of stackers and reclaimers long travel and provide precise feedback on the machine’s position, critical for accurate operation and control.
The Telsor Smart Antenna System supports networking of up to 32 readers and offers compatibility with a range of PLC communication protocols, including Ethernet/IP, Modbus TCP, Modbus RTU, and Profibus, among others. The system delivers exceptional read performance, achieving 100% tag detection, with metal-friendly tags that can be mounted side-by-side without any loss in performance.
Designed with ease of use in mind, the system features diagnostic LEDs on both antennas and interfaces, providing instant fault indication for quick troubleshooting and minimal downtime.
Features at a Glance
- Proven Reliability – Over 30 years of successful operation on yard machines across Australia.
- Built for Harsh Environments – Engineered to the highest standards with resin-filled antennas designed to perform in rugged industrial conditions.
- Dual Output Interfaces – Supports both PLC protocols and serial communications for seamless integration and simplified diagnostics.
- Instant Diagnostics – LED indicators on both field devices and interface units provide clear, real-time fault identification.
- Plug-and-Play Design – Standard M12 connectors across all hardware for fast and easy replacements or upgrades.
- Customer-Centric Support – Backed by exceptional after-sales service and technical support.