User’s Manual
XC-RF812 Reader
5
4 Structural Features and Working Principals
4 Structural Features and Working Principals
4.1 Overall structure and working principals
The XC-RF812 reader comprises antenna modules, RF modules, baseband unit,
power supply unit and chassis components.
An RFID application environment consists of the XC-RF812 reader, tag, and PC
machine (PC). The baseband unit controlled by PC machine sends commands to
the RF unit. The RF unit sends the responding command according to tag types.
The tags receives command and returns responding messages which will be
amplified and modulated by the reception circuit and sent to the decoding unit of
baseband unit. The decoded data is sent to PC via communication interface on
the baseband unit.
The baseband unit performs tag data decoding and communication with the PC.
4.2 Bottom panel description
This section details the interfaces of the device and the LED indicators’ features.
4.2.1 Panel
Figure 4-1 XC-RF812 Panel
Interface description is as follows:
1 - Ethernet interface
2 - USB interface (virtual serial interface)
