SIEMENS 6SL3111-3VE22-0HC1 SINAMICS S120 COMBI B13 20kW High Power Integrated Module with 30A 9A 9A Output

The SIEMENS 6SL3111-3VE22-0HC1 SINAMICS S120 COMBI B13 is a high-performance integrated drive module designed for demanding industrial applications, offering a robust 20kW power output with a 30A nominal continuous current and 9A/9A peak current rating. This integrated solution combines a motor module and control unit, simplifying installation and reducing cabinet space. Its advanced features deliver precise motion control, energy efficiency, and superior reliability, making it a cornerstone for modern automation systems.

Product Specifications

| Parameter                        | Value                                       |

| :------------------------------- | :------------------------------------------ |

| Product Number                   | 6SL3111-3VE22-0HC1                          |

| Product Family                   | SINAMICS S120 COMBI                         |

| Rated Power Output               | 20 kW                                       |

| Nominal Continuous Current       | 30 A                                        |

| Peak Current (9A/9A)             | 9 A                                         |

| Voltage Rating                   | 400V 3AC                                    |

| Control Unit                     | CU320-2 DP                                  |

| Motor Module                     | 20 kW                                       |

| Protection Rating                | IP20                                        |

| Communication Interface          | PROFIBUS DP                                 |

| Cooling Method                   | Air Cooling                                 |

| Dimensions (H x W x D)           | 407 x 200 x 253 mm                          |

| Weight                           | 15.1 kg                                     |

Core Features & Market Positioning

The SINAMICS S120 COMBI B13 distinguishes itself through its integrated design, which significantly reduces cabling complexity and installation time, a critical advantage in fast-paced industrial environments. It leverages Siemens' renowned SINAMICS S120 platform, known for its advanced control algorithms, high dynamic performance, and robust protection features, ensuring precise and efficient motor control across a wide range of applications. This integration positions the 6SL3111-3VE22-0HC1 as a premium solution for applications demanding high power density and exceptional control accuracy, outperforming many modular or less integrated drive systems. The module's inherent efficiency contributes to reduced energy consumption, aligning with industry trends towards sustainable automation.

Key Application Scenarios

This powerful integrated module finds its primary use in heavy-duty machinery and high-performance motion control tasks. Typical applications include high-speed packaging machines, automated material handling systems, printing presses, and sophisticated textile machinery, where precise speed and torque control are paramount. The 20kW power rating makes it suitable for driving larger motors in demanding industrial processes such as metal forming, high-capacity conveyors, and complex robotics, delivering the necessary power and dynamic response. Its PROFIBUS DP interface facilitates seamless integration into existing Siemens automation architectures, common in automotive manufacturing, food and beverage processing, and general industrial automation.

Practical System Integration Guidance

Integrating the SIEMENS 6SL3111-3VE22-0HC1 SINAMICS S120 COMBI B13 requires careful attention to power supply, motor connection, and communication setup. Ensure the main power supply is within the module's specified voltage range (400V 3AC). Motor connections must adhere to the recommended cable specifications to prevent signal degradation and ensure proper performance. For communication, the PROFIBUS DP interface will need to be configured within the overall network topology using appropriate addressing and termination resistors. Commissioning typically involves parameterization via Siemens TIA Portal or STARTER software, allowing for fine-tuning of motor data, control modes, and safety functions. Proper grounding and shielding of all cables are essential for electromagnetic compatibility (EMC) and reliable operation.

Operation and Risk Mitigation

Safe operation of the SINAMICS S120 COMBI B13 necessitates adherence to electrical safety standards and proper handling procedures. Always ensure power is disconnected before performing any wiring or maintenance. The module features integrated safety functions such as Safe Torque Off (STO), which must be correctly implemented in the safety concept of the machine. Common troubleshooting involves checking parameter settings, motor connections, and power supply stability. Refer to the Siemens documentation for specific error codes; for instance, faults related to overcurrent or overtemperature often indicate mechanical issues or incorrect parameterization. Regular inspection of cooling fins ensures optimal thermal performance and prevents overheating.

Scalability & Long-Term Value

The SINAMICS S120 platform, upon which the 6SL3111-3VE22-0HC1 is built, offers significant scalability and long-term value. While this is an integrated COMBI unit, it is part of the broader S120 family, allowing for expansion and integration with other SINAMICS components or Siemens PLCs (e.g., SIMATIC S7). Its robust design and Siemens' commitment to backward compatibility ensure that systems built around this module can be maintained and upgraded for many years. Integration with Industrial Internet of Things (IIoT) platforms is facilitated through standard communication protocols, enabling predictive maintenance, remote monitoring, and advanced data analytics for optimizing operational efficiency and uptime.

Frequently Asked Questions

What is the primary application for the SIEMENS 6SL3111-3VE22-0HC1?

This integrated module excels in high-power industrial motion control tasks. It is ideal for applications demanding precise and dynamic motor control.

Examples include packaging machinery, material handling, and complex automation systems requiring robust performance.

How do I connect the SIEMENS 6SL3111-3VE22-0HC1 to a PROFIBUS network?

Connect the PROFIBUS cable to the designated D-sub connector on the control unit. Ensure proper network termination is applied at both ends of the bus.

Configure the PROFIBUS address within the device's parameters using software like STARTER or TIA Portal. Ensure correct baud rate settings for communication.

What are the key benefits of using an integrated drive module like the S120 COMBI?

Integrated modules simplify installation by combining control and power sections. They reduce wiring complexity and cabinet space requirements.

This leads to faster commissioning and a more compact overall system footprint. It also enhances reliability due to fewer connection points.

What is the maximum continuous current rating for this module?

The SIEMENS 6SL3111-3VE22-0HC1 has a nominal continuous current rating of 30A. This ensures it can handle sustained loads for demanding industrial processes.

This current capacity is suitable for driving motors in applications with high duty cycles. It is a crucial parameter for motor sizing and system design.

How is the SIEMENS 6SL3111-3VE22-0HC1 commissioned?

Commissioning is typically performed using Siemens engineering software such as STARTER or TIA Portal. The software allows for detailed parameterization and configuration.

Key steps include setting motor data, control loop parameters, and safety functions. It's vital to follow the Siemens commissioning guidelines for optimal performance.

What safety features are integrated into the 6SL3111-3VE22-0HC1?

This module incorporates essential safety functions, most notably Safe Torque Off (STO). STO prevents unintentional motor movement for enhanced personnel safety.

It is crucial to integrate STO into the machine's overall safety concept and control system. This ensures compliance with relevant safety standards.

What type of cooling does the SINAMICS S120 COMBI B13 use?

The module utilizes air cooling to dissipate heat generated during operation. It features integrated fans and heatsinks designed for efficient thermal management.

Ensure adequate ventilation around the module for optimal performance and longevity. Avoid obstructing the airflow pathways.

Can this module be integrated with other Siemens automation products?

Yes, the SINAMICS S120 COMBI is part of the broader Siemens automation ecosystem. It is designed for seamless integration with SIMATIC PLCs and other SINAMICS drive components.

Its PROFIBUS DP interface is a standard for industrial communication, enabling interoperability. This allows for flexible and scalable automation solutions.

What is the power output of the SIEMENS 6SL3111-3VE22-0HC1?

The module provides a substantial 20kW of power output. This high power rating makes it suitable for driving larger industrial motors.

This power capability is essential for applications requiring significant torque and speed. It addresses the needs of heavy-duty machinery.

Where can I find detailed technical documentation for this product?

Comprehensive technical documentation, including manuals and datasheets, is available through Siemens' official support channels and website. Always refer to the latest documentation for accurate information.

Consult the product manual for specific wiring diagrams, parameter descriptions, and troubleshooting guides. This ensures correct installation and operation.