Chapter 3 Preparations For Use Of The Table Scanner; Connecting The Antennas - Denso UR21-MR-01 User Manual

Chapter 3 Preparations for Use of the Table Scanner

Before you can the RFID table scanner, you need to connect the antenna, controller, and computer using the cables. It is also
necessary to supply power to the controller using its AC adapter.
Make sure that the computer has at least one empty RS-232C/USB communication port.
The commuter needs software for controlling the communication of this product and reading RFID.
We offer DLL to support your software development.
For details on the DLL, see the related reference manuals.

Connecting the antennas

(1) Attach the antenna connector to the connector on one end of the coaxial cable. Push the connector firmly until it is
locked.
(2) Attach the other connector of the coaxial cable to the controller's antenna connector. Push the connector firmly until it
is locked.
Antenna side coaxial connector
(in the case of using UR21-MR-01)
(3) If the UR21-MR-01 is used in combination with two antennas, attach the second antenna's coaxial cable connector to
the controller's antenna connector ATN2. Push the connector firmly until it is locked.
Notes:
(1) Hold the coaxial cable connector housing and insert it as far as it will go.
(2) When removing the coaxial cable, hold the both snaps on the connector.
(3) Run the cable through the cover and then connect it.
Controller side coaxial connector
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