Quick answer: The Siemens SINAMICS G120 CU240E-2 DP (order code 6SL3244-0BB01-1FA0) is a Enhanced control unit + PROFIBUS for the modular G120 drive system. Enhanced CU with PROFIBUS DP for advanced PLC applications.
| Model | CU240E-2 DP |
| Order Code | 6SL3244-0BB01-1FA0 |
| Description | Enhanced control unit + PROFIBUS |
| Communication | PROFIBUS DP + USS/Modbus |
| Safety Functions | STO — SIL 2 / PLd (basic) |
| Compatible Power Modules | G120 PM240-2, PM230, PM250, PM260, PM330 |
| Programming | STARTER software, SCOUT NX, or TIA Portal Drive Library |