Component Description
HF Motor Module Operates as inverter and provides the energy for the
connected motor - High Frequency Drive.
SINAMICS S120, system components, chassis format
Smart / Active / Basic Line
Module
Line Modules provide the central power supply to the DC link.
Motor Module Motor Modules draw their power from the DC link to supply the connec‐
ted motors.
Power Module Power Modules provide the energy for the connected motor.
CUA31 Adapter to connect a Power Module to the NCU.
SINAMICS S120, additional system components
SMC10/20/30 Cabinet-Mounted Sensor Modules are needed when a motor with a
DRIVE-CLiQ interface is not available and when external encoders are
required in addition to the motor encoder.
SME20 / 25
SME120 / 125
Measuring systems outside the cabinet can be connected directly to the
Sensor Module External.
DMC20/DME20 DRIVE-CLiQ Hub Modules are used to implement star-shaped distribution
of a DRIVE-CLiQ line.
TM15 / TM17 The number of available digital inputs and outputs within a drive system
can be expanded using a Terminal Module.
TM41 The number of available digital inputs and outputs within a drive system
can be expanded using a Terminal Module; an incremental encoder can
also be emulated.
TM120 The TM120 Terminal Module is used for temperature evaluation with
protective separation. It can be used for 1FN, 1FW6 and third-party mo‐
tors.
Further references for SINAMICS S120 components
• You can nd information about Line, Motor and Power Modules in:
– Equipment Manual Booksize Power Units
– Chassis Power Units Equipment Manual
– AC DRIVE Manual
• You can nd information on the Combi in the "SINAMICS S120 Combi" manual.
• You can nd information on the HF Motor Modules and the associated components in the
"High Frequency Drive System Manual".
• You can nd information on all other modules in "Manual Control Units and supplementary
system components".
Connecting
7.6 DRIVE-CLiQ components
NCU 7x0.3B PN
Equipment Manual, 10/2020, 6FC5397-1EP40-6BA1 57
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