ANT600
7
5 Function
5.1 ID tags
are passively operated without a battery. The energy required for operation is provided by
the read/write head.
The energy is provided via an inductive coupling. The integrated antenna coil in the read/write head
generates a magnetic field which partly penetrates the antenna coil of the ID tag. A voltage is
generated by induction that supplies the data carrier with energy.
The device supports ID tags according to ISO 15693.
5.2 Detection range with E80384
0
-50
-150
170
220
120
20
[mm]
[mm]
-100
-200
50
100
150
200
70
1
2
3
Fig. 1: Propagation field
1 Detection range at 100 % HF power
2 Detection range at 75 % HF power
3 Detection range at 50 % HF power
Some ID tags require 100 % transmission power for correct reading and writing.
u
In case of reduced transmission power, check the ID tag’s reading and writing range.
The indications refer to static write operations and to the installation of the device and the ID tag
in a non-metal environment.
The transmission power can be set to 50 %, 75 % or 100 %.
