Cbc10 Communication Board; Cbe20 Communication Board; Control Unit Cu320-2 Dp; Control Unit 320-2 Pn - Siemens SINAMICS S120 Operating Instructions Manual

Description
2.6 Description of the optional components
2.6.4

CBC10 Communication Board

The "Communication board CBC10" module connects the drives of the SINAMICS drive
system to higher-level automation systems with a CAN bus.
The module is installed in the factory in the option slot of the CU320-2 Control Unit.
Note
You can find a description of the CBC10 in the "SINAMICS S120 Cabinet Modules" Manual,
Chapter, "Options / G20, CBC10 communication board".
2.6.5

CBE20 Communication Board

The "Communication Board CBE20" interface module establishes the communication via
PROFINET.
The module is installed in the factory in the option slot of the CU320-2 Control Unit.
Note
You can find a description of the CBE20 in the "SINAMICS S120 Cabinet Modules" Manual,
Chapter, "Options / G33, CBE20 communication board".
2.6.6

Control Unit CU320-2 DP; Control Unit 320-2 PN

The CU320-2 Control Unit is a central control module. The CU320-2 is used for the open-loop
and closed-loop control for one or several Line Modules and/or Motor Modules.
Note
You can find a description of the CU320-2 in the "SINAMICS S120 Cabinet Modules" manual,
in Chapters "Options / K90, Control Unit CU320-2 DP and Options / K95, Control Unit CU320-2
PN".
Performance enhancement
The computing capacity requirement increases in proportion to the number of power units and
system components and in relation to the dynamic response required. The full computing
capacity of the CU320-2 Control Unit is available only with performance enhancement. In
addition to the firmware, license keys are also saved on the CompactFlash card. The license
keys are required to enable firmware options, e.g. performance enhancement and Safety
Integrated Extended functions.
30
Applications for Cabinet Modules, liquid cooled
Operating Instructions, 04/2015, A5E35974555A