Description; Cu240S - Siemens SINAMICS G120 Operating Instructions Manual

Description

The SINAMICS G120 range
The SINAMICS G120 inverter has been designed for the accurate and efficient control of the
speed and torque for three-phase motors. The SINAMICS G120 system comprises two basic
modules, the Control Unit (CU) and the Power Module (PM).
The Control Units are divided into the following:
● Standard CUs (CUs without fail-safe functions)
● CUs with fail-safe functions
The Power Modules are divided as follows:
● PM240 Power module with dc braking functions, supply voltage 3 AC 400 V
● PM250 Power module with regenerative mode supply voltage
Control Units and Power modules are allowed to be combined in any possible configuration.
See the respective manual for specific functions and features.
3.1

CU240S

This manual ...
... decribes functions and features of the control units
● CU240S
● CU240S-DP
● CU240S DP-F
Control Units CU240S
Operating Instructions, 11/2006, A5E00766042B AA
– CU240S
– CU240S DP like CU 240S plus PROFIBUS DP interface
– CU240S DP-F like CU240S DP plus integrated fail-safe functions
– 3 AC 400 V
– 3 AC 690 V
3
3-1