Components and Operation
English, Revision 04, Date: 19.01.2015
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4
Components and Operation
4.1
Components in the Ground
4.1.1
Transponders
As reference markers only transponders of the type HG 70653ZA can be used. These
are special high signal types due to the large reading distance possible with this an-
tenne. Please refer to the separately available data sheet for HG 70653ZA for further
information about the transponder.
Range and accuracy of positioning are influenced by:
-
any large metal pieces (sheets) on the ground.
-
proximity of any floor reinforcement
-
inductive loops, as they are created e. g. by steel building mats, have a greater
influence. Individual metal poles have little effect. Those may partially be within
the metal-free area.
The following environmental conditions have no effect on the system:
-
snow, ice, water.
-
oil, tar, earth, dirt, etc.
4.2
Transmitter-Receiver Antenna HG 98860ZA
This antenna has RS 422 and CAN interfaces.
Figure 12
