Siemens 6SL3243-0BB30-1PA3 SINAMICS G120CU Drive

The Siemens 6SL3243-0BB30-1PA3 SINAMICS G120CU Drive is a CU230P-2 DP control unit with integrated PROFIBUS DP, part of the SINAMICS G120 family, engineered to provide precise motor control through a compact, bus-capable module that can serve as the central command interface for the drive’s standard converters. It exposes a rich I/O suite: 6 digital inputs, 3 digital outputs, 4 analog inputs, 2 analog outputs, and 1 motor temperature sensor input, alongside dual PSU-out rails (10 V DC and 24 V DC) and a single PSU-in (24 V DC), with USB and MMC interfaces for offline programming, firmware updates, and data storage, all housed in an IP20-rated enclosure suitable for factory environments. This CU230P-2 DP variant emphasizes fieldbus connectivity and integrated control capability for reliable performance in SINAMICS G120 drive configurations, ensuring compatibility with PROFIBUS DP networks and Siemens engineering workflows.