Specifications

SINAMICS G150 NEMA
Engineering information
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CBE20 Communication Board Ethernet
The CBE20 Communication Board (option G33) is required, if
• a CU320-2 DP (PROFIBUS) Control Unit, is to be connected
to a PROFINET-IO network
• a CU320-2 DP (PROFIBUS) or CU320-2 PN (PROFINET)
Control Unit is to be connected to an EtherNet/IP network
• SINAMICS Link is to be used to directly exchange data
between several CU320-2 DP (PROFIBUS) or CU320-2 PN
(PROFINET) Control Units without using a higher-level
control system.
The CBE20 is parameterized to operate in one of these
modes. In addition, the CBE20 allows Standard Ethernet
TCP/IP communication for engineering processes using
the STARTER commissioning tool on a PROFINET or
EtherNet/IP network.
PROFINET
With the CBE20 Communication Board, SINAMICS G150 is
a PROFINET IO device in the sense of PROFINET and can
perform the following functions:
• PROFINET IO device
• 100 Mbit/s full duplex
• Supports real-time classes of PROFINET IO:
- RT (Real-Time)
- IRT (Isochronous Real-Time), minimum send cycle 500
s
• Connects to controls as PROFINET IO devices according to
the PROFIdrive profile
• Integrated 4-port switch with four RJ45 sockets based on
the PROFINET ASIC ERTEC400. The optimum topology
(line, star, tree) can therefore be configured without
additional external switches.
EtherNet/IP
EtherNet/IP (EtherNet Industrial Protocol) is an open
standard predominantly used in the automation industry.
EtherNet/IP is supported by the Open DeviceNet Vendor
Association (ODVA).
SINAMICS Link
SINAMICS Link can be used to directly exchange data
between several CU320-2 DP (PROFIBUS) or CU320-2 PN
(PROFINET) Control Units without using a higher-level
control system. Possible applications for the SINAMICS
Link include:
• Torque sharing for several drives
• Setpoint cascading for several drives
• Load distribution for drives coupled through a material web
• Coordination between SINAMICS G or SINAMICS S with the
CU320-2 Control Unit and SINAMICS DC Master with CUD
Control Units.
Only CU320-2 Control Units or CUD Control Units of
the SINAMICS DC Master can be integrated into this
communication network.
SINAMICS Link is activated by appropriately parameterizing
the Control Units of the participants.
The CBE20 Communication Board plugs into the option slot
on the CU320-2 Control Unit.
Integration