6SL3244‑0BB13‑1BA1 is an E‑type safety control unit for the Siemens SINAMICS G120 modular drive system. This is only the control unit, power module must be purchased separately. It is equipped with comprehensive integrated F‑safety functions including STO, SS1, SLS. Onboard RS485 interface, supports USS and Modbus‑RTU communication protocols. Rich built‑in I/O terminals, USB & SD memory card slot for parameter backup. Cooperated with PM power modules, it implements sensorless vector / V/F motor control, safety protection and closed‑loop PID regulation, perfect for machinery that requires high safety standards.
| Item | Specification |
|---|---|
| Model | 6SL3244‑0BB13‑1BA1 |
| Brand | Siemens |
| Series | SINAMICS G120 |
| Type | CU240E‑2 F (E‑type with integrated F safety) |
| Power Supply | DC 18‑30 V |
| Communication | RS485, USS, Modbus RTU |
| Safety Functions | STO, SS1, SLS (PL d / SIL2) |
| Digital I/O | 6 DI, 3 DO,3 Safety‑DI |
| Analog I/O | 2 AI,2 AO |
| Interface | USB, SD / MMC memory card slot |
| Control Mode | Sensorless vector, V/F, FCC flux current control, PID |
| Protection Class | IP20 |
| Dimensions(H × W × D) | 189 ×70 ×173 mm |
| Net Weight | 0.49 kg |
| Working Ambient Temp | 0℃ ~ +50℃ |
| Installation | Panel mounting |
| Compatibility | Matches all G120 PM series power modules |