Overview
Manuals
How It Works
Features:
- Modular inverter control unit designed to pair with a SINAMICS Power Module (e.g., PM240)
- PROFIBUS DP communication interface
- Extended licensing enables support for vector control with encoder feedback and basic positioner (EPOS) functionality
This product integrates a standard PROFIBUS DP fieldbus interface, enabling high-speed data communication and network integration with the host PLC. It boasts powerful motion control capabilities, perfectly supports advanced vector control, and activates the basic positioner (EPOS) function through extended function licensing, meeting the stringent control requirements for motor speed, torque, and position accuracy in industrial automation.
In terms of hardware configuration and safety features, this control unit offers rich interfaces and leading safety performance. It has up to 15 standard digital inputs, 3 safety digital inputs, 2 analog inputs and 2 analog outputs, and a built-in encoder interface that supports various encoder types such as DRIVE-CLiQ, HTL, TTL and SSI, and can be directly used to build closed-loop control systems.
The 6SL3246-0BA22-1PA0 V 4.7 Siemens Converter with CU250S-2 Control Unit may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6SL3246-0BA22-1PA0 V 4.7 Converter with CU250S-2 Control Unit manual(Datasheets), Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The 6SL3246-0BA22-1PA0, acting as the "brain" of the frequency converter, primarily operates through digital control and signal conversion. It receives operating commands and setpoints from the host system via the PROFIBUS DP bus or local I/O ports, while simultaneously acquiring real-time feedback on the motor's actual speed and position using the encoder interface.
The high-performance microprocessor inside the control unit runs a V 4.7 firmware algorithm, performing high-speed, real-time calculations on the control commands and feedback data to determine precise dynamic control parameters. It then converts the control logic into control signals and sends them to the lower-level power module. The power module subsequently adjusts the frequency and voltage of the output power supply, ultimately achieving precise speed regulation, drive, and positioning control of the motor.
