Siemens SIMATIC RF300 System Manual page 368

ISO transponder
8.18 MDS D424
Table 8-51
Spacer
8.18.3 Mounting on metal
Direct mounting of the transponder on metal is not permitted. A distance of ≥ 20 mm is
recommended to avoid a reduced read/write range and a reduction of the field data. This can be
accomplished, for example, by installing a spacer.
Note that if the distances (a and h) are not observed, this may result in a reduction of the field
data as well as a reduced write/read range.
Mounting on metal
h
Figure 8-48
368
Ordering data of MDS D424 accessories
≥ 15 mm
Mounting the MDS D124 / D324 / D424 / D524 on metal with spacer
Article number
6GT2690-0AK00
System Manual, 02/2021, C79000-G8976-C345-09
SIMATIC RF300