Influences Affecting The Transmission Window - Siemens SIMATIC MOBY D System Manual

4.3.4

Influences affecting the transmission window

In general, the following points should be considered when mounting MOBY D components:
● Flush-mounting of components in metal reduces the field data.
● When working inside the transmission window, it should be ensured that no metal rails or
● It is recommended that a test is performed in critical applications.
● In order to ensure optimum field data even in the vicinity of metal, ANT D5 is calibrated at
The impact of metal on the field data (Sg, Sa, Lx, Ly) is shown in tabular and graphical
format in this section.
The values in the tables describe field data reduction as a percentage (100% means no
impact).
MOBY D
System Manual, 01/2010, J31069-D0147-A6-7618
closed conductor loops protrude into the transmission field. They would impair the field
profile.
the factory at a distance of 100 mm from metal (see the following tables). Therefore it
must always be operated at a distance of 100 mm from metal.
Planning the MOBY D system
4.3 Installation guidelines
43