Product Overview:
The SIEMENS SINAMICS G120 Control Unit CU240E-2 PN, identified by part number 6SL3244-0BA21-1PA0, is a high-performance and versatile control unit designed for the modular SINAMICS G120 drive system. This essential component serves as the intelligence of the drive, managing the power module, motor, and encoder, while also handling communication with higher-level automation systems. Featuring an integrated PROFINET interface, the CU240E-2 PN ensures seamless integration into modern industrial networks, enabling efficient data exchange and control. It supports a wide range of applications requiring precise speed and torque control, offering advanced safety functions and energy-saving capabilities. Ideal for machine builders, system integrators, and industrial automation professionals, this control unit provides a robust and flexible solution for diverse drive tasks, enhancing operational efficiency and system reliability.
Technical Specifications:
- Part Number: 6SL3244-0BA21-1PA0
- Part Number (without special characters): 6SL32440BA211PA0
- Product Type: SINAMICS G120 Control Unit CU240E-2 PN
- Communication Interface: PROFINET IO
- Safety Functions: Integrated Safe Torque Off (STO) via terminal; expandable with PROFIsafe
- Control Modes: V/f control, Vector control (sensorless and with encoder)
- Digital Inputs: 6 (configurable)
- Digital Outputs: 3 (configurable)
- Analog Inputs: 2 (configurable, e.g., 0-10V, 0/4-20mA)
- Analog Outputs: 2 (configurable, e.g., 0-10V, 0/4-20mA)
- Relay Outputs: 2 (changeover contacts)
- Encoder Interface: Yes (supports incremental HTL/TTL, Resolver)
- Supply Voltage (Control Unit): 24 V DC (-15% / +20%)
- Power Consumption (Control Unit): Approximately 10 W
- Protection Class: IP20
- Operating Temperature: 0 to 50 °C (32 to 122 °F)
- Storage Temperature: -25 to 70 °C (-13 to 158 °F)
- Relative Humidity: 5 to 95 % (non-condensing)
- Dimensions (H x W x D): Approximately 180 mm x 73 mm x 100 mm (7.09 in x 2.87 in x 3.94 in)
- Weight: Approximately 0.6 kg (1.32 lbs)
- Mounting Type: Wall mounting or side-by-side mounting on Power Module
SIEMENS 6SL3244-0BA21-1PA0
1-Year Warranty on Purchased Parts
All products sold by Roc Industrial LLC are covered by a limited warranty for a period of one year from the date of purchase, unless otherwise stated. This warranty covers defects in material and workmanship and does not cover damage caused by misuse, abuse, neglect, or unauthorized repair. Click Here to learn more.
Return and Refund Policy
Returns are accepted within 30 days of purchase for a full refund or exchange. Customer is responsible for return shipping costs.Quick & Convenient Shipping Solutions
Ensuring rapid shipping, all domestic orders are processed within 1 business day with free standard delivery and optional overnight shipping available; international orders are efficiently handled with competitive shipping costs, though customs and taxes are the customer's responsibility. For specific shipping needs or assistance, feel free to contact us.
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Get your equipment back up and running fast with our reliable repair services. 2-Year warranty included. Click Here to start.
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Our inventory is always evolving and updating. If the quantity of the item you're interested in is showing as zero, please don't hesitate to contact us. We may have new stock on the way or alternative solutions to meet your needs. Reach out to us for the most current availability and we'll do our best to accommodate your requirements.
















