Mounting On Metal - Siemens SIMATIC Ident System Manual

Transponder
7.12 MDS D339
7.12.3

Mounting on metal

Direct mounting of the MDS D339 on metal is not allowed. A distance of ≥ 30 mm is
recommended. This can be achieved using spacers, see Auto-Hotspot.
a
h
Figure 7-26
Note
If the minimum guide values (h) are not observed, a reduction of the field data results. It is
possible to mount the MDS with metal screws (M5). This has no tangible impact on the
range. It is recommended that a test is performed in critical applications.
200
= ∅ 85 mm
≥ 30 mm
MDS D339: Mounting on metal
System Manual, 09/2013, J31069-D0227-U001-A8-7618
SIMATIC RF200