SINAMICS G120 Control Units (CUs)
Offer a Comprehensive Range of Control Units for All Drives Applications
Overview
- Control Units CU230P-2 series - the specialist for pumps, fans and compressors
- Control Units CU240B-2 series - for basic applications with variable-speed drives
- Control Units CU240E-2 series - for standard applications in general machinery
- Control Units CU250S-2 series - for performant applications in general machinery
Controlling of the motor according to the various control procedures is executed via the control unit. Apart from the control unit, further functions are available which can be adjusted by parameterization to the corresponding application. In the case of SINAMICS G120, several control units are available in various designs.
Control Units CU230P-2 series - the specialist for pumps, fans and compressors
The specific control unit (CU230P-2) is ideal for the use with drives with integrated technology functions for pump, fan and compressor applications. The I/O interface, the fieldbus interfaces and the additional software functions optimally support these applications.
Technical Data
|
CU230P-2 ... |
HVAC |
DP |
PN |
CAN |
|---|---|---|---|---|
|
Digital inputs |
6 |
6 |
6 |
6 |
|
Digital outputs |
3 |
3 |
3 |
3 |
|
Analog inputs |
4 |
4 |
4 |
4 |
|
Analog outputs |
2 |
2 |
2 |
2 |
|
MMC/SD card Slot |
Yes |
Yes |
Yes |
Yes |
|
Motor temperature sensors |
PTC/KTY |
PTC/KTY |
PTC/KTY |
PTC/KTY |
|
Communication |
RS485/USS, |
PROFIBUS |
PROFINET |
CANopen |
|
Profiles |
- |
PROFIdrive |
PROFIdrive |
- |
Control Units CU240B-2 series - for basic applications with variable-speed drives
The basic control unit (CU240B-2) fits well for applications without encoder and without safety requirements.
Technical Data
|
CU240B-2 |
CU240B-2 DP | |
|---|---|---|
|
Digital inputs |
4 |
4 |
|
Digital outputs |
1 |
1 |
|
Analog inputs |
1 |
1 |
|
Analog outputs |
1 |
1 |
|
MMC/SD card slot |
Yes |
Yes |
|
Motor temperature sensors |
PTC/KTY |
PTC/KTY |
|
Communication |
RS485/USS |
PROFIBUS |
|
Profiles |
- |
PROFIdrive |
Control Units CU240E-2 series - for standard applications in general machinery
The standard control unit (CU240E-2) with extended quantity of I/O’s is ideal for applications without encoder and safety requirements.
Technical Data
|
CU240E-2 |
CU240E-2 F | |
|---|---|---|
|
Digital inputs |
6 |
6 |
|
Fail-safe |
1 |
3 |
|
Digital outputs |
3 |
3 |
|
Analog inputs |
2 |
2 |
|
Analog outputs |
2 |
2 |
|
MMC/SD card slot |
Yes |
Yes |
|
Motor temperature sensors |
PTC/KTY |
PTC/KTY |
|
Communication |
RS485/USS |
RS485/USS |
|
Safety Integrated |
STO |
STO, SS1, |
Technical Data
|
CU240E-2 ... |
DP |
DP-F |
PN |
PN-F |
|---|---|---|---|---|
|
Digital inputs |
6 |
6 |
6 |
6 |
|
Fail-safe |
1 |
3 |
1 |
3 |
|
Digital outputs |
3 |
3 |
3 |
3 |
|
Analog inputs |
2 |
2 |
2 |
2 |
|
Analog outputs |
2 |
2 |
2 |
2 |
|
MMC/SD card slot |
Yes |
Yes |
Yes |
Yes |
|
Motor temperature sensors |
PTC/KTY |
PTC/KTY |
PTC/KTY |
PTC/KTY |
|
Communication |
PROFIBUS |
PROFIBUS |
PROFINET |
PROFINET |
|
Profiles |
PROFIdrive |
PROFIdrive |
PROFIdrive |
PROFIdrive |
|
Safety Integrated |
STO |
STO, SS1, |
STO |
STO, SS1, |
Control Units CU250S-2 series - for performant applications in general machinery
The specific Control Unit (CU250S-2) is particularly suited for drives with high requirements in speed and torque accuracy. The I/O interface, the fieldbus interfaces and additional software functions optimally support these applications.
Technical Data
|
CU250S-2 ... |
USS |
DP |
PN |
CAN |
|---|---|---|---|---|
|
Digital inputs |
11 |
11 |
11 |
11 |
|
Fail-safe |
3 |
3 |
3 |
3 |
|
Digital in-/outputs |
4 |
4 |
4 |
4 |
|
Analog inputs |
2 |
2 |
2 |
2 |
|
Analog outputs |
2 |
2 |
2 |
2 |
|
Encoder |
Resolver, TTL/HTL Encoder, |
SIN/COS Encoder, |
||
|
MMC/SD card slot |
Ja |
Ja |
Ja |
Ja |
|
Motor temperature sensors |
PTC/KTY |
PTC/KTY |
PTC/KTY |
PTC/KTY |
|
Communication |
USS/Modbus RTU |
PROFIBUS |
PROFINET |
CANopen |
|
Profiles |
- |
PROFIdrive |
PROFIdrive |
- |
|
Safety Integrated |
||||
|
Basic |
STO, SS1, SBC |
|||
|
Advanced |
SLS, SDI, SSM |
|||