Product Overview
Applications
Supports sensorless vector control and vector control with sensor.
Supports the Basic positioner EPOS via license.
Provides Safety Integrated STO, SBC, and SS1 functions.
Technical Summary
| Product type | SINAMICS G120 Control Unit |
|---|---|
| Supply via Power Module | DC 24 V |
| External supply | DC 20 … 29 V |
| Communication | RS485 |
| Standard digital inputs | 15 |
| Fail-safe digital inputs | 3 (Use of 2 × DI Standard) |
| Analog / digital inputs | 2 (Differential input) |
| Analog outputs | 2 (Non-isolated output) |
| Encoder interface | D-CLiQ+HTL/TTL/SSI Resolver/HTL via terminal |
| Safety functions | STO, SBC, SS1 |
| Degree of protection | IP20 / UL open type |
Key Features
Supports sensorless vector control, vector control with sensor, torque control, and Basic positioner EPOS via license.
Has 15 standard digital inputs, 3 fail-safe digital inputs using 2 × DI Standard, 2 relay changers, 2 differential inputs, and 2 non-isolated analog outputs.
Includes RS485, USB, SD/MMC, and an encoder interface for D-CLiQ, HTL/TTL/SSI, and resolver/HTL via terminal.
Provides Safety Integrated STO, SBC, and SS1; additional safety functions require the EXTENDED SAFETY license.
Uses DC 24 V via the Power Module or DC 20 … 29 V from an external power supply. Degree of protection is IP20 / UL open type.
Dimensions are 73.0 mm × 199.0 mm × 67.0 mm, and net weight is 0.61 kg.
Frequently Asked Questions
What is the exact product type of 6SL3246-0BA22-1BA0?
It is a Siemens SINAMICS G120 Control Unit.
Which control modes does the Control Unit support?
It supports V/f linear / square-law / parameterizable, V/f with flux current control (FCC), V/f ECO linear / square-law, sensorless vector control, vector control with sensor, encoderless torque control, and torque control with encoder.
What feedback interfaces are available?
The encoder interface supports D-CLiQ, HTL/TTL/SSI, and resolver/HTL via terminal.
Which safety functions are included, and what requires a license?
Safety Integrated STO, SBC, and SS1 are included. Additional safety functions require the EXTENDED SAFETY license, and Basic positioner EPOS is available via license.
What project details should be included with a quotation request?
Include the requested quantity, destination, schedule context, and any additional BOM lines.
