Siemens SIMATIC NET CP 343-2 Manual page 27

Caution
!
The load capacity of the AS-i contacts is a maximum of 4 A. If this value is
exceeded on the AS-i cable, the CP must not be "looped into" the AS-i cable but
must be connected by a separate cable( only one pair of CP terminals used).
Step
5. Turn on the power supply for the SIMATIC
station and the AS-i system.
6. The remaining steps in commissioning involve
downloading the configuration data.
-
CP 343−2 / CP 343−2 P AS−Interface Master
Release 08/2008
C79000−G8976−C149−04
2 Installation and Commissioning
Explanation / Meaning
For details on configuration, refer to Section 1.6
and 3.
27