Siemens 6SL3244-0BB12-1BA1 is a SINAMICS G120 CU240E-2 control unit for modular drive applications. The E-type configuration provides RS485 communication with USS protocol, six digital inputs, three digital outputs, two analog inputs, two analog outputs and a maximum of one fail-safe digital input. Siemens identifies Safety Integrated STO, PTC/KTY motor-temperature evaluation, USB and SD/MMC support. The unit is IP20 and accepts 24 V DC through the Power Module or an external 20 to 29 V DC supply. Verify the complete suffix, Power Module pairing, safety circuit, field wiring and commissioning configuration before ordering.
Condition, availability and warranty are Stockoems commercial information and are not manufacturer commitments.
| Manufacturer | Siemens |
|---|---|
| Complete Part Number | 6SL3244-0BB12-1BA1 |
| Product Type | Drive control unit |
| Product Line | SINAMICS G120 CU240E-2 |
| Communication Interface | RS485 with USS protocol |
| Digital Inputs | 6 DI |
| Digital Outputs | 3 DO |
| Analog Inputs | 2 AI |
| Analog Outputs | 2 AO |
| Fail-Safe Input | Maximum 1 F-DI |
| Safety Integrated | Safe Torque Off (STO) |
| Motor Temperature Input | PTC/KTY |
| Additional Interfaces | USB and SD/MMC |
| Degree of Protection | IP20 |
| Supply | 24 V DC via Power Module or external 20–29 V DC |
| Maximum Current Consumption | 0.50 A |
| Power Loss | 5.50 W |
| Dimensions | 73 × 199 × 46 mm |
| Net Weight | 0.49 kg |
| Product Condition | Original new |
| Availability | In stock |
| Country of Origin | GERMANY |
| Warranty | With 1 year warranty |
| Shipping | Worldwide shipping options are provided with the quotation after destination and order details are reviewed. |
Verify the 24 V DC supply source and Power Module arrangement.
Map RS485, digital, analog and motor-temperature wiring.
Validate STO safety wiring and the permitted fail-safe input.
Check drive parameters, protocol settings and motor data.
Match the complete order number, CU240E-2 variant, Power Module, RS485 protocol, 24 V DC supply, safety wiring, motor feedback and commissioning data. This exact Siemens datasheet does not state a lifecycle classification, so this page does not label the article Active or discontinued.
It is a Siemens SINAMICS G120 CU240E-2 control unit for modular drive systems.
The exact E-type configuration provides RS485 communication using the USS protocol.
Yes. Siemens identifies Safety Integrated Safe Torque Off (STO).
The referenced exact Siemens datasheet confirms the article configuration but does not state a lifecycle classification, so no discontinued status is assigned here.
Verify the complete suffix, Power Module, supply method, RS485 settings, I/O wiring, STO circuit and motor parameters.
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Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
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Each entry is an independent product listing and is not presented as a direct replacement. Confirm the manufacturer, complete part number, revision and compatibility before ordering.
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