Siemens 6SL3244-0BB00-1PA1 Sinamics G120 Control Unit

Siemens 6SL3244-0BB00-1PA1 is a SINAMICS G120 CU240B-2 DP control unit in a B-type PROFIBUS DP configuration. Designed as the control unit for SINAMICS G120 drives, this module provides 24 V DC power input to the control electronics (1.5 A) and interfaces to the rest of the drive system via PROFIBUS DP, while the Power Module (PM240-2) powers the motor. The unit integrates 4 digital inputs (DI), 1 digital input/output (DQ), 1 analog input (AI), and 1 analog quantity output (AQ), along with a PTC/KTY/thermoclick sensor interface. It includes USB and SD/MMC interfaces for offline configuration, data storage, and firmware updates, and is rated IP20 with an operating ambient temperature range of 0 to 50 °C without a Power Module. This CU240B-2 DP module is listed under order number 6SL3244-0BB00-1PA1 and is intended to be used with compatible PMs in SINAMICS G120 systems, handling parameterization, fault reporting, and real-time control signals over PROFIBUS DP for reliable motor control in automation applications.