Installation Manual

OBID i-scan
®
Installation ID ISC.ANT1690/600-A/-B
FEIG ELECTRONIC GmbH Page 8 of 41 M91200-1e-ID-B.doc
4 Installation and Wiring
Notes:
Before installing the antennas please read 5.1 Project Notes
. The spacing of the antennas
in a gate depends on the antenna configuration.
If multiple antennas or gates are connected to different readers, a minimum clearance of
8 m must be kept between the antennas or gates. For shorter distances (1 m – 8 m) the
readers must be synchronized. Below a distance of 1.5 m the antennas must also be
shielded from each other. Otherwise the read range will be significantly reduced. The
antennas must have a minimum distance of 20 cm to all larger metal parts! At a distance of
less than 50 cm between the antenna and metal parts the read range will be significantly
reduced.