Siemens 6SL3243-0BB30-1HA3

The Siemens 6SL3243-0BB30-1HA3 is a control unit designed for the SINAMICS G120 drive system, specifically the CU230P-2 HVAC model. This unit supports communication protocols such as USS, Modbus RTU, and BACnet MS/TP, making it well-suited for HVAC applications that require reliable and flexible integration. It features a range of inputs and outputs: six digital inputs, three digital outputs, four analog inputs, two analog outputs, and an input dedicated to a motor temperature sensor. Additionally, the control unit includes power supply connections for 10 VDC and 24 VDC outputs, along with a 24 VDC input. For user interface and data transfer, it offers both USB and MMC interfaces. The device is housed with an IP20 protection rating, suitable for typical industrial environments. This Siemens control unit is available through BSP Automation, providing a solid option for automating HVAC systems within the SINAMICS G120 framework.