Siemens Sinamics s120 Commissioning Manual page 52

Preparation for commissioning
2.5 System rules, sampling times and DRIVE-CLiQ wiring
Encoder, Sensor Modules
● The motor encoder or Sensor Module should be connected to the associated Motor
Module.
Connecting the motor encoder via DRIVE-CLiQ:
– Single Motor Module Booksize to terminal X202
– Double Motor Module Booksize motor X1 to terminal X202 and motor X2 to terminal
– Single Motor Module chassis to terminal X402
– Power Module blocksize with CUA31: Encoder to terminal X202
– Power Module blocksize with CU310-2: Encoder to terminal X100 or to terminal X501
– Power Module chassis to terminal X402
● If possible, Sensor Modules of direct measuring systems should not be connected to the
DRIVE-CLiQ line of Motor Modules, but rather to free DRIVE-CLiQ sockets of the Control
Unit.
Note
This restriction does not apply to star-type connections for the Motor Modules.
Voltage Sensing Modules
● The Voltage Sensing Module (VSM) should be connected to the DRIVE-CLiQ socket
X202 (booksize format) or X402 (chassis format) of the associated Line Module/Motor
Module.
– If the DRIVE-CLiQ socket X202/X402 is not available, a free DRIVE-CLiQ socket on
52
X203
of a Terminal Module
the Line Module/Motor Module should be selected.
Image 2-3 Example of a topology with VSM for booksize and chassis components
STARTER Commissioning Manual
Commissioning Manual, (IH1), 07/2016, 6SL3097-4AF00-0BP5