Connection Overview - Siemens SINAMICS S120 Device Manual

Electrical installation
4.5 Connections
4.5.2

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 Con-
nection
Module
PE busbar Yes
DC busbars *
between the
Cabinet Mod-
ules
Auxiliary power No
supply system
Line connection Yes
Motor cables No
Braking resistor No
* optional
72
Required connections for Cabinet Modules
Basic Line Smart Line
Module Module
Yes Yes
Yes Yes
No Yes
No No
No No
* *
Active Line Booksize
Module Base Cab-
inet
Yes Yes
Yes Yes
Yes Yes
No No
No No
* No
Booksize Motor
Cabinet Kit Module
Chassis
format
No Yes
No Yes
No Yes
No No
Yes Yes
No *
Cabinet Modules NEMA
Manual, 04/2014, A5E03586450A
Auxiliary
Power
Supply
Module
Yes
*
Yes
Yes
No
No