Device Description HG G-71915ZA | English, Revision 01 | Date: 09.09.2021
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Mounting – Chapter 7
7.3.4.2 Closed Metallic or Electrically Conductive Structures
The antenna can be mounted with the mounting side directly on metal. From the
cover on the reading side, the following minimum distances apply for closed metallic
and electrically conductive structures.
Figure 10
Metal-free space around antenna and transponder with closed metallic structures or
loops, side view (in the example: transponder in the roadway)
Power lines (e.g. for charging stations) must not be laid in this area around the tran
-
sponders, as any pulses could make the code readings more difficult or the code
could be falsified!
7.3.5 Connection Example
Bild 11
Sketch: Connection example
Metal-free area
Reading distance
100 mm
100 mm
100 mm
100 mm
50 mm
Roadway
Vehicle
Antenna
Direction of travel
Cover
Transponder
Antenna
USB
(configuration)
Direction of travel
Transponder
Ground
Bus variant
/
Pr
ofinet
CAN
P
osiPulse
(also via bus
interface)
Additional bus
participants (optional)
Voltage
supply
Computer
+
–
Vehicle
PLC
/ vehicle controller
