Siemens SIMATIC MOBY D System Manual page 56

Planning the MOBY D system
4.3 Installation guidelines
Figure 4-19
Note
The minimum spacings between the antennas for operation with only one reader may be
less than the distances described because this configuration has the same phase.
Configuring instructions
The antenna installation described below enables detection of transponders moving
horizontally through the installation. Depending on the installation (antennas exactly opposite
each other or offset in parallel), the label is aligned in parallel with the antennas or arbitrarily.
The size of the sensing range depends on the label alignment:
56
Installation example with ANT D6 (tunnel)
System Manual, 01/2010, J31069-D0147-A6-7618
MOBY D