SIEMENS 6SL3210-1PB15-5UL0 0.75kW/1.1kW PM240-2 Unfiltered Power Module (200-240V, FSB)

The SIEMENS 6SL3210-1PB15-5UL0 is a high-performance PM240-2 Unfiltered Power Module engineered for demanding industrial applications. This 0.75kW/1.1kW unit operates efficiently within a 200-240V range, featuring an FSB (Frame Size B) for robust integration. Its unfiltered design offers a compact footprint and enhanced efficiency, making it a prime choice for variable speed drive solutions where space and energy savings are paramount. The module's inherent reliability and Siemens' renowned engineering ensure superior performance and longevity in diverse operational environments.

Product Specifications

| Feature                  | Specification                                 |

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

| Product Number           | 6SL3210-1PB15-5UL0                            |

| Power Rating (kW)        | 0.75 kW (standard) / 1.1 kW (high overload)   |

| Input Voltage            | 200-240 V AC                                  |

| Output Voltage           | 200-240 V AC                                  |

| Frame Size               | FSB (Frame Size B)                            |

| Filter                   | Unfiltered                                    |

| Protection Class         | IP20                                          |

| Dimensions (H x W x D)   | 202 x 140 x 175.5 mm                          |

| Weight                   | Approximately 3.2 kg                          |

| Ambient Temperature      | -10°C to +50°C (without derating)             |

| Control Type             | Vector Control, V/f Control                   |

| Communication Interfaces | Optional: PROFINET, PROFIBUS, EtherNet/IP etc. |

| Integrated Safety        | Safe Torque Off (STO) functionality           |

Core Features & Market Positioning

The SIEMENS 6SL3210-1PB15-5UL0 distinguishes itself through its unfiltered design, which translates to a smaller physical footprint and reduced energy losses compared to filtered alternatives, a significant advantage in space-constrained control cabinets and for energy-intensive operations. Its robust construction and adherence to Siemens' stringent quality standards position it as a reliable workhorse for continuous industrial duty. The integration of Safe Torque Off (STO) functionality as a standard feature enhances operational safety, minimizing risks during maintenance or emergency stops. This module is designed to integrate seamlessly within the broader Siemens automation ecosystem, offering advanced control capabilities and flexible communication options.

Key Application Scenarios

This power module is exceptionally well-suited for a wide array of industrial automation tasks where precise motor control and energy efficiency are critical. Its 0.75kW nominal and 1.1kW high-overload capability makes it ideal for variable torque applications such as pumps, fans, and compressors, common in HVAC systems and water treatment facilities. Industries requiring precise speed regulation and dynamic response, including material handling, conveyor systems, and packaging machinery, will find the SIEMENS 6SL3210-1PB15-5UL0 a highly effective solution. The unfiltered design is particularly beneficial in applications where electromagnetic interference (EMI) is less of a concern, or where specific system configurations manage EMI effectively, allowing for a more cost-effective and efficient drive setup.

Practical System Integration Guidance

Integrating the SIEMENS 6SL3210-1PB15-5UL0 into existing or new control systems is streamlined due to its modular design and established Siemens communication protocols. Proper wiring is crucial; ensure the power supply is correctly connected to the L1, L2, and L3 terminals, and the motor is connected to U, V, and W. Grounding should be established to the designated grounding terminal for safety and optimal performance. For commissioning, parameterization is typically performed via a connected Human-Machine Interface (HMI) or through a fieldbus interface using Siemens' TIA Portal software. Key parameters to configure include motor data, acceleration/deceleration ramps, and control modes (V/f or vector control), tailored to the specific load requirements. The STO function is hardwired for immediate safety response.

Operation and Risk Mitigation

Safe operation of the SIEMENS 6SL3210-1PB15-5UL0 relies on adherence to electrical safety standards and proper parameter configuration. Always ensure the unit is de-energized before performing any wiring or maintenance. The IP20 protection rating signifies that the module is protected against solid objects larger than 12.5mm but is not protected against water ingress, necessitating installation in a suitable enclosure. Common fault codes, such as F0001 (overcurrent) or F0002 (overvoltage), often indicate issues with motor load, cabling, or voltage supply. Addressing these requires a systematic approach: verify motor parameters, check for short circuits, and ensure the input voltage is within the specified range. Referencing the official Siemens operating manual for detailed troubleshooting guides is essential for prompt resolution and to prevent further damage.

Scalability & Long-Term Value

The SIEMENS 6SL3210-1PB15-5UL0 offers significant scalability and long-term value, primarily through its compatibility with Siemens' extensive automation portfolio. It can be readily integrated with Siemens S7 PLCs and HMIs via various fieldbus options, including PROFINET and PROFIBUS, facilitating the creation of sophisticated, interconnected automation solutions. This modularity allows for easy expansion of machine capabilities or upgrades to more advanced control strategies as operational needs evolve. The adoption of industry-standard communication protocols ensures that the drive remains a relevant component in evolving Industrial Internet of Things (IIoT) and Industry 4.0 initiatives, supporting data acquisition for predictive maintenance and process optimization.

Frequently Asked Questions

What is the primary function of the SIEMENS 6SL3210-1PB15-5UL0?

This unit serves as an unfiltered power module for variable speed drives. It efficiently controls motor speed and torque.

It is engineered to provide precise motor control in industrial applications. The 200-240V input range supports a wide operational voltage.

Its core purpose is to enable energy savings and optimize machinery performance through variable speed operation.

How does the unfiltered design benefit my application?

An unfiltered design leads to a more compact module size. This is crucial for control cabinets with limited space.

Reduced internal components often result in higher energy efficiency. This translates to lower operating costs over time.

The unfiltered approach can offer a cost advantage, especially when EMI mitigation is handled by other system components.

What types of motors can this power module control?

It is designed to control three-phase AC induction motors. It supports both standard and high-overload motor ratings.

The module is suitable for motors with a power rating up to 0.75 kW continuously and 1.1 kW for short periods.

Precise control is achieved through vector control and V/f control methods for optimal motor performance.

What are the key safety features of the 6SL3210-1PB15-5UL0?

A critical safety feature is the integrated Safe Torque Off (STO) functionality. This ensures immediate motor disengagement.

The STO function is hardwired, providing rapid and reliable emergency stop capabilities. This enhances personnel safety.

Standard electrical safety precautions for industrial equipment must always be followed during installation and operation.

What is the typical input voltage range for this module?

The SIEMENS 6SL3210-1PB15-5UL0 operates with an input voltage range of 200 to 240 Volts AC. This is a standard industrial voltage.

Ensure your incoming power supply consistently falls within this specified range for optimal performance and longevity.

Deviations outside this range can lead to operational issues or damage to the module.

How do I connect this power module to my system?

Connect your main power supply to the L1, L2, and L3 terminals. The motor power cables should be connected to U, V, and W terminals.

Proper grounding to the designated terminal is essential for safety and to prevent electrical interference.

Follow the detailed wiring diagrams provided in the official Siemens manual for your specific setup.

What applications are best suited for this PM240-2 module?

It is ideal for pumps, fans, and compressors where variable speed is beneficial. These are common in HVAC and water management.

Material handling, conveyors, and packaging machinery also benefit from its precise motor control capabilities.

Industries requiring energy efficiency and reduced mechanical stress on equipment are prime candidates.

Can this module be integrated with Siemens TIA Portal?

Yes, the SIEMENS 6SL3210-1PB15-5UL0 is designed for seamless integration with Siemens' TIA Portal software. This is used for configuration and commissioning.

TIA Portal allows for advanced parameterization, diagnostics, and program management of the drive. It streamlines the engineering process.

Integration via fieldbus protocols like PROFINET or PROFIBUS is fully supported within TIA Portal.

What are common fault codes and how do I address them?

Common fault codes include F0001 (overcurrent) and F0002 (overvoltage). These indicate potential issues with the motor or power supply.

Troubleshooting involves checking motor load, cabling for shorts, and verifying the input voltage is within specifications.

Refer to the product's technical documentation for a comprehensive list of fault codes and their specific resolution steps.

What is the significance of the FSB frame size?

FSB (Frame Size B) denotes a specific physical dimension and mounting configuration for the power module. This ensures compatibility with certain enclosures and mounting arrangements.

This standardized frame size helps in selecting the correct module for space constraints within a control cabinet. It also influences thermal management.

The frame size is a critical parameter when replacing existing drives or designing new control panels to ensure physical fit.