Installation Manual

OBID i-scan
®
Installation ID ISC.ANT310310-A
FEIG ELECTRONIC GmbH Page 7 of 22 M90401-1e-ID-B.doc
E N G L I S H
4 Start-up
4.1 Project Notes
The antenna is connected directly to the reader with the help of the connecting cable and the SMA-
plug.
Figure 2: Wiring diagram – reader and antenna
The antenna ID ISC.ANT310/310 permit the detection of the transponder inside the detection area.
The preferred orientation of a transponder is parallel to the antenna’s surface. The right position to
obtain a maximum range would be above the centre of the antenna’s plane. Exactly on the an-
tenna wire the read range drops to zero.
In order to suppress possible interference’s, in the frequency area of 20-100MHz, the reader ID
ISC.LR2000 and ID ISC.MR200 is equipped with two respectively one torrid cores. One of these
torrid cores must
be integrated into the antenna connection cable. For this purpose, the coaxial
cable has to be pulled through the core 4 times and has to be located as close as possible to the
core. The maximum distance between reader and torrid core should be 10 cm.
Figure 3: Assembly of the torrid core at the coaxial cable
For industrial environments, to suppress interference’s in the frequency area of 1-10MHz, we rec-
ommend to insert the device ID ISC.ANT.PS-B in the mode transformer between reader and an-
tenna.
Figure 4: Wiring diagram - reader with transformer and antenna
Note: . The maximum tightening torque for the SMA connector is 0,45 Nm.
Reade
r
ID ISC.ANT310/310-A
Reade
r
ID ISC.ANT.PS-B
ID ISC.ANT310/310
detection area