Technical Summary
| Product name | 6SL3243-0BB30-1HA3 |
|---|---|
| Control unit | CU230P-2 HVAC |
| Communication | RS485 |
| Supported protocols | USS / MODBUS RTU / BACnet MS/TP |
| Standard digital inputs | 6 |
| Analog / digital inputs | 2 (Differential input) |
| Analog outputs | 2 (Non-isolated output) |
| Operating voltage via the Power Module | DC 24 V |
| Operating voltage via external power supply | DC 20 … 29 V |
| Degree of protection | IP20 / UL open type |
| Ambient temperature, operation | -10 … 60 °C (14 … 140 °F) |
Key Features
CU230P-2 HVAC control unit
Control unit for SINAMICS G120.
Control unit for SINAMICS G120.
Communication support
USS / MODBUS RTU / BACnet MS/TP.
USS / MODBUS RTU / BACnet MS/TP.
I/O configuration
6 DI, 3 DO, 4 AI, 2 AO.
6 DI, 3 DO, 4 AI, 2 AO.
Motor temperature sensing
1 motor temperature sensor input.
1 motor temperature sensor input.
Service interfaces
USB and MMC interface.
USB and MMC interface.
Protection rating
Degree of protection IP20 / UL open type.
Degree of protection IP20 / UL open type.
Applications
Pump, fan, and compressor converter control
Control use in the SINAMICS G120P pump, fan, compressor converters category.
Control use in the SINAMICS G120P pump, fan, compressor converters category.
Network integration
Connection via USS, MODBUS RTU, and BACnet MS/TP over RS485.
Connection via USS, MODBUS RTU, and BACnet MS/TP over RS485.
Frequently Asked Questions
What is Siemens 6SL3243-0BB30-1HA3?
It is a SINAMICS G120 Control Unit CU230P-2 HVAC.
Which communication interfaces does 6SL3243-0BB30-1HA3 support?
It supports RS485 with USS, MODBUS RTU, and BACnet MS/TP.
How many I/O points does the CU230P-2 HVAC have?
It has 6 DI, 3 DO, 4 AI, 2 AO, and 1 motor temperature sensor input.
What power supply and protection details are listed for 6SL3243-0BB30-1HA3?
Operating voltage via the Power Module is DC 24 V, external power supply is DC 20 … 29 V, and the degree of protection is IP20 / UL open type.
