Siemens Simatic RF300 System Manual page 115

When RFID modules are used, different components in the overall system can act as a
coupling path:
Table 4- 66
Coupling path
Conductors and cables
Control cabinet or housing
SIMATIC RF300
System Manual, 07/2017, C79000-G8976-C345-07
Causes of coupling paths
4.5 Guidelines for electromagnetic compatibility (EMC)
Invoked by
Incorrect or inappropriate installation
•
Missing or incorrectly connected shield
•
Inappropriate physical arrangement of cables
•
Missing or incorrectly wired equalizing conductor
•
Missing or incorrect earthing
•
Inappropriate physical arrangement
•
Components not mounted securely
•
Unfavorable cabinet configuration
•
Planning the RF300 system
115