SINAMICS S120 Control Unit CU310-2 PN with PROFINET interface without CompactFlash Card Control Unit SINAMICS Control Unit CU310-2 PN for single-axis drives with the SINAMICS S120 converter system. The Control Unit CU310-2 with PROFINET interface (without CompactFlash Card) controls the Power Module blocksize format. DRIVE-CLiQ motors or Sensor Modules Cabinet-Mounted (SMC) can be connected to the integrated DRIVE-CLiQ socket in order to operate motors without a DRIVE-CLiQ interface. Parameters can be changed directly on the device using the Basic Operator Panel (BOP20). For diagnostic purposes, the Basic Operator Panel can also be snapped onto the Control Unit CU310-2 during operation. Commissioning and diagnostics of the control unit are carried out using the STARTER commissioning tool. A CompactFlash card is available for the control unit and a dust protection blanking plug is available for the DRIVE-CLiQ port. SINAMICS - the integrated drive family for every application.