Siemens SINAMICS DCM Manual page 189

Additional system components
7.1 Option Board: Communication Board Ethernet CBE20
7.1 Option Board: Communication Board Ethernet CBE20
7.1.1 Description
The SINAMICS DC MASTER can be connected to PROFINET using the Communication
Board CBE20 interface module. The module supports PROFINET IO with Isochronous
Realtime Ethernet (IRT) and PROFINET IO with RT. Mixed operation is not permissible.
PROFINET CBA is not supported.
The option board has an X1400 interface with 4 ports for communication.
The Communication Board CBE20 allows SINAMICS Link connections and the connection to
EtherNet/IP to be established.
Note
By inserting the CBE20, the IF1 communication channel switches over from PROFIBUS to
PROFINET. Communication is therefor no longer possible via PROFIBUS.
7.1.2 Safety instructions
NOTICE
Damage or malfunctions of the Option Board by inserting and withdrawing during operation
Withdrawing and inserting the Option Board during operation can damage it or cause it to
malfunction.
• Only withdraw or insert the Option Board when the Control Unit is de-energized.
NOTICE
The CBE20 must only be operated by qualified personnel. The ESD information must be
observed.
190
Operating Instructions, 02.2015, A5E34763375/RS-AA/001
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SINAMICS DCM DC Converter