Description Of The Components; Sinamics Control Unit; Power Stack Adapter - Siemens Sinamics GM150 6SL3835-2LN44-2AA0 Operating And Installation Instructions

3.5

Description of the components

Further information is available in the following documents:
● Additional information about connecting the various components is provided in the circuit
● You can find information on the interfaces and LEDs of individual components in the
3.5.1

SINAMICS Control Unit

The CU320 Control Unit is the central control module of the drive's open-loop and closed-loop
control system. The connections are wired internally to the customer terminal block.
3.5.2

Power Stack Adapter

The Power Stack Adapter (PSA) acts as the physical interface between the power unit and the
open-loop/closed-loop controller. This is where the galvanic isolation (electrical coupling via
light) between the power unit and the open-loop controller takes place. Data is exchanged
between the Power Stack Adapter and the Control Unit via the DRIVE-CLiQ high-speed serial
communication interface.
SINAMICS GM150 6SL3835-2LN44-2AA0
Operating Instructions Rev.201910281250 MUSTER
manual.
"Supplementary component descriptions
view/109768128)" document.
3.5 Description of the components
(https://support.industry.siemens.com/cs/ww/en/
Description
35