SINAMICS G120 Built-in Units - Control Units

Offer a Comprehensive Range of Control Units for All Drives Applications

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

Digital inputs

6

6

6

Digital outputs

3

3

3

Analog inputs

4

4

4

Analog outputs

2

2

2

MMC/SD card Slot

Yes

Yes

Yes

Motor temperature sensors

PTC/KTY
Thermo-Click

PTC/KTY
Thermo-Click

PTC/KTY
Thermo-Click

Communication

RS485/USS,
MODBUS RTU,
BACnet MS/TP

PROFIBUS

PROFINET

Profiles

-

PROFIdrive

PROFIdrive
PROFIenergy


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
Thermo-Click

PTC/KTY
Thermo-Click

Communication

RS485/USS
Modbus RTU

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
digital inputs

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
Thermo-Click

PTC/KTY
Thermo-Click

Communication

RS485/USS
Modbus RTU

RS485/USS
Modbus
RTU

Safety Integrated

STO

STO, SS1,
SLS, SSM, SDI -
without Encoder

Technical Data

CU240E-2 ...

DP

DP-F

PN

PN-F

Digital inputs

6

6

6

6

Fail-safe
digital inputs

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
Thermo-Click

PTC/KTY
Thermo-Click

PTC/KTY
Thermo-Click

PTC/KTY
Thermo-Click

Communication

PROFIBUS

PROFIBUS

PROFINET

PROFINET

Profiles

PROFIdrive
PROFIsafe

PROFIdrive
PROFIsafe

PROFIdrive
PROFIenergy
PROFIsafe

PROFIdrive
PROFIenergy
PROFIsafe

Safety Integrated

STO

STO, SS1,
SLS, SSM, SDI -
without Encoder

STO

STO, SS1,
SLS, SSM,
SDI -
without Encoder


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
digital inputs

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,
EnDaT absolute encoder,

SIN/COS Encoder,
SSI asolute encoder

MMC/SD card slot

Ja

Ja

Ja

Ja

Motor temperature sensors

PTC/KTY
Thermo-Click

PTC/KTY
Thermo-Click

PTC/KTY
Thermo-Click

PTC/KTY
Thermo-Click

Communication

USS/Modbus RTU

PROFIBUS

PROFINET

CANopen

Profiles

-

PROFIdrive
PROFIsafe

PROFIdrive
PROFIenergy
PROFIsafe

-

Safety Integrated

Basic

STO, SS1, SBC

Advanced

SLS, SDI, SSM