OBID i-
scan
®
Installation
ID ISC.ANT1700/740-A /-B
FEIG ELECTRONIC GmbH
Page 21 of 74
M91201-5e-ID-B.doc
Transmitted
output power
Minimum Distance
<0.5W
1 m
0.5W-1.0 W
2 m
1.1 W
– 2.0W
3 m
> 2 W
4 m
>= 4 W
8 m
Table 4: Minimum Distances
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There should be no interference of the Reader from other electrical devices in the environment.
The Noise Level difference should be less than 20 mV.
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The ID ISC.LRM2500 Reader should be set to an RF power of 8 watts.
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When using ISO 15693 transponders, the Readers should be set as described in
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If multiple gates are operated at the same time at a distance of less than 8 m, the Readers
must by synchronized. See Application Note
Synchronizing RFID Long Range Readers using
the digital in-/outputs
(N10311-xe-ID-B.pdf).
Gate with antenna
Type A and Type B
Gate distance GD
104 cm
Number of tags at a speed of 1 m/s
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Read serial number
-
Read data
16
8
Table 5: Gate distance
Supplementary equipment (e.g. light barrier, lighting, etc.), mounted directly on the antenna or in
the immediate vicinity of the antenna can interference with the functioning of the system.
A minimum distance of 20 cm is required.
Electrical cable, directly at the antenna or in the immediate vicinity of the antenna, can be cause
interference. A minimum distance of 20 cm is required.
A minimum distance of 65cm between the two gate antennas is required.
