Siemens SIMATIC RF300 System Manual page 322

ISO transponder
8.7 MDS D139
Flush-mounting
h
a
Figure 8-18
Note
Reduction of the range with mounting in metal
It is possible to mount the MDS D139/D339 in metal. Note that with large antennas (e.g. ANT
D5), this leads to reduced write/read ranges.
8.7.4 Cleaning the transponder
NOTICE
Cleaning the transponder in normal operation
Do not clean the transponder with mechanical tools, sand-blasting or pressure hose. These
cleaning methods result in damage to the transponder.
Clean the transponder only with the chemical cleansing agents listed in the section "Chemical
resistance of the readers and transponders (Page 97)".
When using the transponder in hazardous areas, follow the cleaning instructions in section
"Use in hazardous areas (Page 323)".
322
≥ 30 mm
≥ 100 mm
Flush installation of the MDS D139 / D339 in metal with spacer
System Manual, 02/2021, C79000-G8976-C345-09
SIMATIC RF300