SIEMENS 6SL3210-1PB21-0AL0 1.5kW HO Power Module with Integrated Filter A (200-240V, FSB)

The SIEMENS 6SL3210-1PB21-0AL0 is a 1.5kW High Output (HO) Power Module with an integrated filter, designed for 200-240V input and featuring the FSB (Field Selectable) option. This module represents a robust and versatile solution for variable speed drive applications, offering enhanced performance and a compact footprint. Its integrated filter significantly reduces electromagnetic interference (EMI), simplifying installation and ensuring compliance with stringent industrial standards. The 1.5kW power rating makes it suitable for a wide range of motor control tasks, while the 200-240V operating voltage caters to common power grids. The FSB functionality further adds to its adaptability, allowing for flexible configuration in diverse system architectures.

Product Specifications

| Feature                 | Specification                                        |

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

| Manufacturer            | Siemens                                              |

| Product Number          | 6SL3210-1PB21-0AL0                                   |

| Power Output            | 1.5 kW                                               |

| Voltage Input           | 200-240V AC                                          |

| Type                    | SINAMICS G110D HO Power Module                       |

| Filter                  | Integrated Class A Filter                            |

| Protection Class        | IP20                                                 |

| Dimensions (H x W x D)  | 247 x 172 x 164 mm                                   |

| Weight                  | 5.7 kg                                               |

| Ambient Temperature     | -20°C to +50°C (with derating)                       |

| Mounting Type           | DIN rail or direct wall mounting                     |

| Communication Interfaces | Not explicitly listed, often via control module      |

Core Features & Market Positioning

The SIEMENS 6SL3210-1PB21-0AL0 stands out in the industrial automation landscape due to its integrated approach, combining power module functionality with a crucial EMI filter. This integration streamlines panel building, reduces wiring complexity, and guarantees superior electromagnetic compatibility out-of-the-box. Its High Output (HO) designation signifies enhanced performance capabilities, particularly in demanding applications requiring higher torque or faster response times. Positioned as a cost-effective yet highly reliable solution within the SINAMICS G110D family, this power module is engineered for straightforward integration and long-term operational stability. The inclusion of an integrated Class A filter is a significant differentiator, directly addressing common installation challenges related to electromagnetic disturbances and reducing the need for external filtering components.

Key Application Scenarios

This SIEMENS 6SL3210-1PB21-0AL0 power module is ideally suited for a broad spectrum of industrial automation tasks where precise motor control and robust performance are paramount. Common applications include conveyor systems, pump and fan control in HVAC and process industries, packaging machinery, and material handling equipment. Its 1.5kW rating is particularly effective for medium-duty applications requiring reliable speed regulation and torque control. The integrated filter makes it an excellent choice for environments with strict EMI regulations, such as food and beverage processing or pharmaceutical manufacturing. The 200-240V input voltage range ensures compatibility with standard industrial power supplies across many regions.

Practical System Integration Guidance

Integrating the SIEMENS 6SL3210-1PB21-0AL0 into existing control systems is facilitated by its modular design. For basic operation, the power module typically connects to a SINAMICS control unit (e.g., CU240E-2 DP or similar) which handles the logic and communication. Power wiring involves connecting the 200-240V AC supply to the designated input terminals and the motor to the output terminals. Proper grounding is essential to maximize the effectiveness of the integrated filter and ensure safety. The module's IP20 protection rating necessitates installation within an enclosure to shield it from environmental contaminants and physical contact. Configuration and parameterization are achieved through the connected control unit, often using Siemens' STARTER commissioning software or TIA Portal.

Operation and Risk Mitigation

Operating the SIEMENS 6SL3210-1PB21-0AL0 requires adherence to electrical safety standards. Ensure all power sources are de-energized before performing any wiring or maintenance. The module's integrated safety features, managed through the control unit, typically include overcurrent, overvoltage, undervoltage, and thermal protection. Understanding common fault codes displayed on the control unit or via associated diagnostic tools is crucial for efficient troubleshooting. For instance, an "F0001: Overcurrent" fault might indicate a motor issue or an application requiring more power than the module can supply, necessitating a review of motor load and motor parameters. Proper ventilation around the module is vital to prevent overheating, especially when operating at higher ambient temperatures or near its power limit.

Scalability & Long-Term Value

The SIEMENS 6SL3210-1PB21-0AL0 offers significant long-term value through its integration into the broader Siemens SINAMICS ecosystem. This ensures compatibility with a wide array of Siemens control units, human-machine interfaces (HMIs), and other automation components, facilitating system expansion and upgrades. The modular design allows for replacement or enhancement of individual components without requiring a complete system overhaul. As industries move towards increased digitalization and the Industrial Internet of Things (IIoT), SINAMICS drives are increasingly equipped with enhanced diagnostic capabilities and communication options, allowing for remote monitoring, predictive maintenance, and integration into advanced manufacturing execution systems (MES). This future-proofing ensures the power module remains a relevant and valuable asset in evolving industrial environments.

Frequently Asked Questions

What are the primary benefits of the integrated filter in the SIEMENS 6SL3210-1PB21-0AL0?

The integrated filter significantly suppresses electromagnetic interference (EMI), reducing unwanted electrical noise that can disrupt sensitive equipment. This leads to a more stable and reliable system operation, crucial in industrial settings. It also simplifies installation by eliminating the need for external filter components, saving space and reducing wiring complexity.

What is the role of the FSB (Field Selectable) option on this power module?

The FSB option on the SIEMENS 6SL3210-1PB21-0AL0 allows for flexible configuration of certain operational parameters or communication settings directly in the field. This adaptability is key for integrating the module into diverse machine designs and control architectures without needing specialized hardware variants. It simplifies inventory management for system integrators.

Can the SIEMENS 6SL3210-1PB21-0AL0 be used with any 1.5kW motor?

While the module is rated for 1.5kW, compatibility depends on motor characteristics like nominal voltage, current, and winding resistance. It is essential to consult the SINAMICS G110D documentation and compare motor data against the drive's capabilities. Proper motor parameterization within the drive is critical for optimal performance and protection.

What are the typical installation requirements for this power module?

The SIEMENS 6SL3210-1PB21-0AL0 requires installation in a control cabinet or enclosure due to its IP20 rating. Ensure adequate ventilation to prevent overheating, especially in high ambient temperatures or when operating at continuous maximum load. Mounting can be done via DIN rail or direct wall mounting.

How is the SIEMENS 6SL3210-1PB21-0AL0 commissioned and programmed?

Commissioning is typically performed via a connected SINAMICS control unit, using Siemens' STARTER commissioning software or TIA Portal. The process involves setting motor parameters, defining control modes, and configuring I/O for the specific application. The FSB feature might allow for some on-site parameter adjustments.

What safety features are included with the SIEMENS 6SL3210-1PB21-0AL0?

Safety features are largely managed by the associated SINAMICS control unit. These typically include overcurrent, overvoltage, undervoltage, and thermal overload protection for both the drive and the motor. Integrated safety functions like Safe Torque Off (STO) are often available through compatible control units.

What are the environmental operating limits for this power module?

The SIEMENS 6SL3210-1PB21-0AL0 is designed for operation within a specific ambient temperature range, typically from -20°C to +50°C, with potential derating required at higher temperatures. It must be protected from dust, moisture, and corrosive substances by an appropriate enclosure.

What differentiates the HO (High Output) designation from standard power modules?

The HO designation typically implies enhanced performance characteristics, such as higher overload capability or improved dynamic response, making it suitable for more demanding applications. This can translate to higher starting torque or the ability to handle transient load increases more effectively.

How does the integrated Class A filter affect system setup?

An integrated Class A filter in the SIEMENS 6SL3210-1PB21-0AL0 is designed to meet stricter electromagnetic compatibility (EMC) standards for industrial and residential environments. This simplifies compliance and reduces the need for external, bulky filter components, making panel designs more compact and cost-effective.

Is this power module compatible with older Siemens drive systems?

Compatibility with older systems depends on the specific Siemens drive family and communication protocols used. The SINAMICS G110D series is part of a modern platform, so integration with very old systems might require specific gateways or control units. Consulting Siemens documentation is recommended.