SINAMICS G120 Control Unit CU230P-2 PN integrated PROFINET 6 DI, 3 DO, 4 AI, 2 AO 1 motor temperature sensor input 2 PSU-out (DC 10V, DC 24V) 1 PSU-in (DC 24V) USB and MMC interface Protection class IP20 Control Unit SINAMICS Control Unit CU230P-2 PN the specialist for pumps, fans and compressors for the modular frequency converter SINAMICS G120 and/or SINAMICS G120P. The Control Unit CU230P-2 is part of the modular frequency converter SINAMICS G120 (consisting of power unit, control unit, operator panel). The SINAMICS control unit is specially designed for drives with integrated technology functions in building technology and the process industry. The CU230P-2 control unit controls and monitors the power module and the connected motor in several selectable control modes. It enables communication with a local or central control system and monitoring devices and is used to connect all process-relevant auxiliary units and external components such as sensors, valves, contactors, etc. The I/O interface, the fieldbus interfaces and the additional software functions optimally support the application of building technology and the process industry. The selection of the CU230P-2 determines the communication interface of the converter. The following integrated communication variants are available: CU230P-2 HVAC with the protocols USS, Modbus RTU, BACnet MS/TP, P1 protocol for heating, air conditioning and ventilation. CU230P-2 DP PROFIBUS and CU230P-2 PN PROFINET, EtherNet/IP for the process industry. In the SINAMICS G120 system, the Control Unit can be operated with the following Power Modules: PM240-2 (0.55 kW to 132 kW) and PM240 (up to 250 kW). In the SINAMICS G120P system, the Control Unit is operated with the following Power Modules: PM230 (up to 90 kW), PM 240 (up to 132 kW). SINAMICS - simply my drive.