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Siemens 6SL3210-1KE11-8UP2 SINAMICS G120C Converter

Siemens 6SL3210-1KE11-8UP2 SINAMICS G120C Converter

Item NO.: 3745129
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Detail

  • Product NameSiemens 6SL3210-1KE11-8UP2 SINAMICS G120C Converter
  • Item NO.3745129
  • Weight1.0000 kg = 2.2046 lb = 35.2740 oz
  • CategoryPLC
  • BrandSiemens
  • Creation Time2026-08-24
  • SINAMICS G120C Compact Converter with PROFIBUS DP
Siemens 6SL3210-1KE11-8UP2 SINAMICS G120C Converter

Siemens 6SL3210-1KE11-8UP2 SINAMICS G120C Converter

ManufacturerSiemensModel6SL3210-1KE11-8UP2Product TypeSINAMICS G120C Compact Converter with PROFIBUS DP

01Product Identification

Siemens 6SL3210-1KE11-8UP2 is a SINAMICS G120C compact converter for three-phase 380-480 V AC supplies. The unfiltered FSAA unit is rated 0.55 kW for low-overload duty and 0.37 kW for high-overload duty, uses an external 24 V control supply, integrates PROFIBUS DP and Safe Torque Off, and provides onboard digital and analog I/O.

Configuration ControlVerify the complete article number, electrical rating, installed system, firmware, communication, wiring, safety requirements and mechanical fit before ordering.

02Engineering Data

Manufacturer Siemens
Article Number 6SL3210-1KE11-8UP2
Product Family SINAMICS G120C
Input Supply Three-phase 380-480 V AC, +10/-20%, 47-63 Hz
Low-Overload Power 0.55 kW
High-Overload Power 0.37 kW
Low-Overload Output Current 1.70 A
High-Overload Output Current 1.30 A
Maximum Output Current 2.60 A
Filter Unfiltered
Control Supply External 24 V DC
Standard Digital Inputs 6
Digital Outputs 2
Analog Input 1
Analog Output 1
Motor Temperature Input 1
Safety Function Safe Torque Off integrated
Fieldbus PROFIBUS DP
Degree of Protection IP20 / UL open type
Frame Size FSAA

03Functions

Operational Functions

  • Compact power and control architecture for a single motor axis.
  • Supports V/f, flux-current control, ECO and sensorless vector control modes.
  • Integrated PROFIBUS DP connects the converter to the automation system.
  • Safe Torque Off is incorporated into the G120C design.
  • Onboard I/O supports local commands, process signals and motor-temperature monitoring.
  • The overload ratings distinguish continuous low-overload duty from more demanding high-overload duty.

Product Identity

  • Manufacturer: Siemens
  • Model: 6SL3210-1KE11-8UP2
  • Product Type: SINAMICS G120C Compact Converter with PROFIBUS DP

04System Integration

  • Confirm the 380-480 V three-phase supply, prospective short-circuit current, protection, grounding and EMC concept.
  • Provide the required external 24 V supply for control and I/O operation.
  • Match motor voltage, current, power, frequency, thermal data, braking duty and cable requirements.
  • Verify PROFIBUS address, telegram, PLC configuration, safety wiring and parameter set.
  • The unfiltered design may require external EMC measures according to the installation environment and Siemens documentation.

05Applications

Typical Uses

  • Compact pumps, fans, conveyors and material-handling equipment.
  • General machine axes requiring PROFIBUS DP communication.
  • Applications requiring integrated Safe Torque Off.
  • Replacement of an installed FSAA G120C with the same electrical and communication configuration.

Selection Boundary

  • Choose the correct low-overload or high-overload rating for the duty cycle.
  • Confirm the unfiltered EMC design and external 24 V requirement.
  • Match PROFIBUS, I/O, STO wiring, motor data and mechanical frame.

06Lifecycle

  • The exact article and parameter backup are required for predictable replacement. Confirm the current Siemens product phase when ordering.
  • Save the complete converter parameter set and PLC or PROFIBUS configuration before removal.
  • Record motor nameplate data, ramp times, control mode, I/O assignment, safety parameters, communication settings and braking configuration.
  • Do not replace it solely by matching kilowatt rating; supply, overload class, fieldbus, I/O, safety, frame and EMC design must also match.
  • After installation, perform motor identification as required and verify direction, current, speed control, I/O, PROFIBUS, STO, alarms and thermal behavior.

FAQFrequently Asked Questions

What is Siemens 6SL3210-1KE11-8UP2?

It is an unfiltered SINAMICS G120C compact converter with PROFIBUS DP and integrated Safe Torque Off.

What is the rated power?

Siemens lists 0.55 kW for low-overload duty and 0.37 kW for high-overload duty.

What supply does it use?

The converter is designed for a three-phase 380-480 V AC line and uses an external 24 V control supply.

What onboard I/O is available?

The unit provides six standard digital inputs, two digital outputs, one analog input, one analog output and one motor-temperature input.

Is an external EMC filter always unnecessary?

No. The product is unfiltered. EMC measures must be selected for the installation category, cable arrangement and applicable Siemens requirements.

What must be checked after replacement?

Verify motor data, direction, current, speed control, I/O, PROFIBUS communication, STO, alarms, braking behavior and thermal performance.

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