
Siemens 6AG1244-0BB12-2BA1 SIPLUS SINAMICS G120 Control Unit Inquiry
This listing details the Siemens 6AG1244-0BB12-2BA1, an active SIPLUS SINAMICS G120 control unit designed for industrial drive applications. Project teams may submit inquiries to review specific technical parameters and operational configurations.
Quick Facts
- Part number
- 6AG1244-0BB12-2BA1
- Brand
- Siemens
- Category
- Drives & Motion
- Product type
- Drives & Motion
- Lifecycle
- Active Product
- Dimensions
- 199.00 x 46.00 x 73.00 mm
- Net weight
- 0.554 Kg
- Source category
- SIPLUS Control Units
Product Overview
The Siemens 6AG1244-0BB12-2BA1 represents a specialized control unit within the SIPLUS SINAMICS G120 series, engineered for robust industrial environments. This model integrates enhanced environmental protections to ensure reliable operation under challenging conditions. Review Siemens 6AG1244-0BB12-2BA1 as Drives & Motion with source category SIPLUS Control Units, recorded lifecycle Active Product, and submitted model identity.
Designed as an extension of the standard CU240E-2 USS platform, this unit features conformal coating for added durability. The configuration supports extended temperature ranges, making it listed for demanding manufacturing and processing facilities.
Technical Review Notes
- Physical dimensions are recorded at 199.00 x 46.00 x 73.00 mm, providing a compact footprint for integration. Keep dimensions 199.00 x 46.00 x 73.00 mm and net weight 0.554 Kg unchanged while comparing project documents and product image evidence.
- The net weight is listed as 0.554 Kg, facilitating manageable handling during installation and maintenance procedures.
- Operating temperature range spans from -20 to +55 °C, ensuring functionality in varied thermal conditions.
- Communication relies on the USS protocol via RS-485 interface, supporting standard serial data exchange methods.
- Input and output capabilities include six digital inputs, three digital outputs, two analog inputs, and two analog outputs.
- Safety Integrated STO functionality is included, offering standard torque off protection for enhanced operational safety protocols.
Model Identification
- The base model derives from the 6SL3244-0BB12-1BA1 configuration, adapted for specific industrial environment requirements.
- SIPLUS branding indicates enhanced material and design standards for use in harsh or extreme operating conditions.
- The E-type designation specifies the particular hardware revision and feature set associated with this control unit.
- USS protocol support defines the primary communication method for parameterization and process data exchange with drives.
Technical Parameters
| Product type | Drives & Motion |
|---|---|
| Lifecycle | Active Product |
| Dimensions | 199.00 x 46.00 x 73.00 mm |
| Net weight | 0.554 Kg |
| Source category | SIPLUS Control Units |
Parameters are factual source fields retained for model review.
Parameter Review
- Conformal coating is applied to protect internal circuitry from moisture, dust, and corrosive atmospheric contaminants.
- The unit operates without an integrated power module, requiring connection to separate drive power components.
- Interface options include USB and SD/MMC slots for data logging, firmware updates, and configuration storage.
- Additional interface support includes a max. 1F-DI PTC/KTY connection for motor temperature monitoring integration.
- Degree of protection is rated IP20, indicating protection against solid objects larger than 12.5 mm.
Catalog Classification
Image & Label Review
- Visual inspection should confirm the presence of the Siemens branding and specific model number labeling.
- Check terminal block connections for integrity, ensuring no visible damage to communication or power ports.
- Verify the condition of the housing to ensure the conformal coating remains intact and undamaged.
- Confirm that all interface ports, including USB and SD/MMC, are accessible and free of debris.
Product Image Gallery

Inquiry Preparation
- Review project documentation to confirm the required temperature range and environmental protection needs are met.
- Verify that the existing drive system supports the USS protocol for seamless communication integration.
- Assess space constraints to ensure the 199mm width fits within the designated control cabinet layout.
- Prepare technical questions regarding the specific application of Safety Integrated STO in your workflow.
Category Context
This component falls under the broader category of Drive technology solutions for industrial automation.
It is specifically classified within the SIPLUS SINAMICS G120 family of advanced control units.
Review Notes
- Ensure all technical specifications align with the specific operational requirements of the target machinery.
- Cross-reference the lifecycle status as Active Product to confirm ongoing support and documentation review details.
- Note the product class restriction regarding review, which requires direct contact with designated review contacts.
- Validate that the absence of a power module matches the system architecture of the intended installation.



