LS Industrial Systems LGRF-H, Руководство пользователя

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“LS Ubiquitous RF-ID System”
STOPPER
DIN RAIL
최소 이격거리 3~4Cm
금속류의 재질
BRACKET
볼트 고정
[Fig. 3.1.2] Bracket installation of Reader
(Note. The Reader is prohibited to contact the surface of the metal when installing the Reader with
embedded antenna. As this may cause the reduction of typical reading distance, it is recommended to
keep 3~4cm clearance between Reader and the surface of the metal.)
3.2 Antenna Installation Method
The external antenna of LGRF-H Reader shall be installed by fixing it on the desired position
to install by using the bolt hole which is exposed when taking off the top-cover of the center of
antenna. Bolt shall be fixed by M3 Size and the required installation environment of antenna is
to keep the clearance more than 5cm between the rear of the antenna and the surface of the
metal when installing it on the metal materials which may cause the reduction of read range of
Tag. At this time, it is recommended to avoid the metal material (Sus material) for bracket which
is needed for the clearance.
[Fig. 3.2.1] shows the picture that Top-cover of external antenna is removed and the picture that
external antenna is fixed by bolt.
[Fig. 3.2.1] Bolt fixing of external antenna
Bolt
fixing
Min. Clearance 3~4Cm
Metal materials