General Information
Product Type: SINAMICS G120 Control Unit

Model Number: 6SL3224-0BE37-5UA0

Series: SINAMICS G120 (CU240E-2 series)

Firmware Version: V4.7 (or later, depending on production date)

Enclosure Rating: IP20 (for cabinet mounting)

Control Characteristics
Control Technology:

Vector control (servo/VFC)

V/f control

Energy optimization mode

Control Functions:

Built-in PID controller

Automatic motor identification

Flying restart function

Switching Frequency: 2-16 kHz (adjustable)

Communication Interfaces
Standard Interfaces:

3 digital inputs

2 analog inputs (0-10V/0-20mA)

1 relay output

1 analog output (0/4-20mA)

Fieldbus Options:

PROFIBUS DP (integrated)

PROFINET (optional with communication module)

USS protocol (serial communication)

Motor Control
Supported Motor Types: 3-phase asynchronous motors

Power Range: Up to 37 kW (depending on Power Module)

Protection Features:

Motor overtemperature (PTC/KTY)

Overcurrent/overvoltage protection

Ground fault detection

Physical Specifications
Dimensions (W×H×D): 73 × 173 × 155 mm

Weight: Approx. 0.8 kg

Mounting: DIN rail mounting

Cooling Method: Natural convection

Environmental Conditions
Operating Temperature: 0°C to +55°C

Storage Temperature: -40°C to +70°C

Relative Humidity: ≤95% (non-condensing)

Altitude: ≤1000 m (without derating)

Certifications & Standards
Safety: EN 61800-5-1

EMC: EN 61800-3

Approvals: CE, UL, cUL

Typical Applications
✔ Pump and fan control
✔ Conveyor systems
✔ Compressor drives
✔ General-purpose machinery