Siemens SIMATIC PC Adapter USB - Page 34

Appendix
PC Adapter USB
10-2 A5E01134250-01
Observing the installation guidelines
The installation guidelines and notes on safety given in the manual must be
observed at startup and during operation.
Connecting I/O devices
Noise immunity when connected to industrial standard PC conforms with the
requirements of EN 61000-6-2:2001.