User Manual

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Document #7201-001, Rev C Page 6
2.0 COMPONENTS
2.1 i-PORT3
i-PORT3 is the next generation of IDENTEC SOLUTIONS’
ILR interrogators. It is capable of communicating not
only with tags from the i-Q series, but also with tags
from the i-D2 series. The communication range is up to
100 meters for i-Q tags and up to 6 meters for i-D tags.
Up to four antennas (plus one extra send antenna) can
be connected to i-PORT3; built-in signal strength
measurement capability enables the localization of tags
using triangulation.
i-PORT3 is delivered complete with standard software,
which offers the user a variety of options:
• Communication with ILR tags (i-Q and i-D)
• Simultaneous operation with up to four antennas
(receive), with the option of a fifth antenna (send)
• Communication with host computer systems via Ethernet interface
• Data processing (event messages, in/out, etc.)
• Configuration by means of web-interface (remote maintenance)
i-PORT3 has a Real-Time Operating System (RTOS: Thread X) and an internal Real-Time
Clock (RTC), which permit an exact time allocation of the data. Up to 2000 data messages
can be stored temporarily.
2.2 Antennas
A variety of antennas can be used, depending on application. The antennas are
differentiated by characteristics such as polarization, apex angle, and gain. Optimal fit to
the read zone is achieved by the right choice of antenna (characteristics) and the power
setting. As the antennas are passive system elements, no tuning is required, which
facilitates installation and maintenance.
Please consult with your system provider to discuss which antenna is most suited for your
project implementation.