What are the advantages and disadvantages of high-frequency split reade
The split reader can connect multiple reader antennas at the same time, which is flexible in deployment and wide in reading distance, and has applications in many scenes. Let’s take a look at the advantages and disadvantages of high-frequency split reader.from rfid tag Looking at the development prospects, the future will always bring positive effects. https://www.vanchrfid.com/
Advantages of high frequency split reader
1, high flexibility
The read-write module and antenna of high-frequency split reader are separated from each other, and the antenna can be installed and used independently, allowing the position and angle of the antenna to be adjusted to flexibly adapt to different application environments and requirements. This design is especially suitable for high altitude, underground parking and other complex environments, ensuring that the reader can effectively read and write RFID tags.
2. Wide reading range
The split reader can easily expand the coverage of the reader and improve the reading and writing efficiency by increasing the number of antennas or adjusting the antenna layout to meet the ever-changing application requirements.
3, the maintenance cost is low
The read-write module of the high-frequency split reader is deployed and used separately from the antenna. Once the antenna fails, the equipment can be easily replaced, and the maintenance cost is relatively low.
Disadvantages of high frequency split reader
1, the installation is more complicated.
Split reader needs to design the installation position of antenna and reader according to the application scenario. If a reader is connected with multiple antennas at the same time, it needs to adjust the deployment and installation, and the installation steps are relatively complicated.
2, vulnerable to environmental interference
There is a certain distance between the reader and the antenna, and it will be more easily disturbed by external factors under harsh environmental conditions such as metal and moisture, which will affect the recognition effect.
ANDEAWELL UHF split reader RU5321M&T-S04 can be connected with four antennas to work at the same time, which is convenient for distributed installation and deployment of antennas. The reading distance can reach 0~5000mm (the farthest distance is related to the label size), and the protection level is IP67. It is suitable for all kinds of harsh environments in the industrial field; Built-in filter and isolation module has strong anti-interference ability, high receiving sensitivity, stable performance and strong reliability. It supports standard industrial communication protocol ModBus and is convenient for users to integrate into control systems such as PLC.
At present, high-frequency RFID split readers are widely used in warehousing logistics, book management, production line automation and other fields. Antennas and readers are installed at multiple entrances and exits or shelves of warehouses to realize the rapid entry and exit of goods and inventory checking, and improve the efficiency of warehousing management. The reader and antenna are installed on the intelligent bookshelf to realize the rapid positioning and inventory of books and improve the efficiency of book management; The reader and antenna are installed at the key nodes of the production line to realize the automatic monitoring and traceability of the production process.