System Overview; Sinamics S120 Combi Components - Siemens SINAMICS S120 Combi Equipment Manual

System overview

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SINAMICS S120 Combi components

System components
● Line-side power components such as fuses and contactors to switch the energy supply
● Reactors and filters to maintain EMC regulations
● Motor Modules for 1 - 2 expansion axes, which operate as inverters and provide the
● DC link components (Braking Module, Control Supply Module) used optionally for
● Additional system components and encoder system connections to expand the
The SINAMICS S120 Combi is intended for installation in a control cabinet. It sets itself apart
as a result of the following properties:
● Easy to handle, simple installation and wiring
● Practical connection system, cable routing in accordance with EMC requirements
● Standardized design, seamless integration
Application and cooling method
The S120 Combi Power Module is optimized as a drive for machine tools and processing
machines with 3-6 axes. The Power Module is available with the "external air cooling"
cooling method.
Motor Modules in the booksize compact format are used as expansion axes.
SINAMICS S120 Combi
Manual, Edition 05.2010, 6SL3097-4AV00-0BP0
energy to the connected motors
stabilizing the DC link voltage
functionality and to handle various interfaces for encoders and process signals.
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