Connection Overview - Siemens SINAMICS S120 Manual

Electrical installation
4.6 Connections
4.6.2

Connection overview

Connection overview
The following table shows the connections between the individual Cabinet Modules and their
connections. When supplied as transport unit (Option Y11, transport units assembled in the
factory), these connections only have to be established between the individual transport
units as configured. The connections are established within transport units in the factory.
Note
System circuit diagram and layout plan
The table only shows the maximum possible number of connections to be established.
The individual connections that have to be established are defined in the system planning
and configuring phases. See the system circuit diagram and layout plan.
Table 4- 3 Connection overview for Cabinet Modules
Connection
Line
Connection
Module
PE busbar Yes
DC busbars
between the
Cabinet
Modules
Auxiliary power No
supply system
Line connection Yes
Motor cables No
Braking resistor No
* optional
74
Basic Smart
Line Line
Module Module
Yes Yes
* Yes Yes
No Yes
No No
No No
* *
Required connections for Cabinet Modules
Active Booksize
Line Base
Module Cabinet
Yes Yes
Yes Yes
Yes Yes
No No
No No
* No
Booksize Motor Central
Cabinet Module Braking
Kit Chassis Module
format
No Yes
No Yes
No Yes
No No
Yes Yes
No *
Manual, 03/2013, A5E03263538A
Auxiliary
Power
Supply
Module
Yes Yes
Yes *
Yes Yes
No Yes
No No
Yes No
Cabinet Modules