Additional system components
7.1 Option Board: Communication Board CBE20
7.1
Option Board: Communication Board CBE20
7.1.1
Description
The SINAMICS DC MASTER can be connected to PROFINET using the Communication
Board CBE20 interface module. The CBE20 permits PROFINET IO with IRT support and
PROFINET IO with RT support. Mixed operation is not permissible. PROFINET CBA is not
supported.
The Communication Board CBE20 allows SINAMICS Link connections to be established.
7.1.2
Safety instructions
CAUTION
The Option Board should only be inserted and removed when the Control Unit and Option
Board are disconnected from the power supply.
CAUTION
The CBE20 must only be operated by qualified personnel. The ESD information must be
observed.
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SINAMICS DCM Control Module
Operating Instructions, 06.2010, C98130-A7067-A1-02-7619