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Siemens 6SL3400-1AE31-0AA1
by Siemens
Read verified buyer reviews ↓OverviewThe Siemens 6SL3400-1AE31-0AA1 is a highly advanced CU320-2 control unit, specifically designed to function as the central processing component for SINAMICS S120 multi-axis drive systems. This sophisticated unit offers exceptional precision, adaptability, and dynamic capabilities, making it a prime choice for complex automation applications that require reliable and robust motor control. Optimized for both synchronous and induction motors, this control unit combines Siemens' renowned engineering prowess with cutting-edge technology to guarantee peak operational efficiency and seamless integration into demanding industrial settings. Whether you are upgrading existing equipment or developing new, high-performance machinery, the 6SL3400-1AE31-0AA1 provides the essential control foundation for achieving outstanding results and unparalleled dependability across various industrial environments.Key Features Dedicated CU320-2 Control Unit: Specifically engineered for the SINAMICS S120 series, ensuring ideal compatibility and peak performance within multi-axis drive systems. Versatile Motor Compatibility: Supports a broad spectrum of motor types, including both synchronous and induction motors, providing adaptability for diverse application needs. High-Speed Communication: Equipped with advanced communication interfaces such as PROFINET, PROFIBUS, and Ethernet for rapid data exchange and smooth integration into network architectures. Integrated Safety Functionality: Offers options for incorporating critical safety features, aiding in compliance with strict industry standards and enhancing operational security. Comprehensive Diagnostics and Parameterization: Provides extensive diagnostic tools and intuitive parameterization options, simplifying setup, troubleshooting, and maintenance procedures. Robust and Modular Construction: Features a compact and modular form factor, facilitating straightforward installation and efficient space utilization within control cabinets, alongside durable construction for lasting performance. Exceptional Dynamic Performance: Engineered to deliver highly dynamic and precise motor control, essential for applications demanding rapid acceleration, deceleration, and accurate positioning. Technical Specifications Siemens Code: 6SL3400-1AE31-0AA1 Product Type: High-Performance Drive Control Unit Series: SINAMICS S120 Communication Interfaces: PROFINET, PROFIBUS, Ethernet Motor Types Supported: Induction Motors (IM), Permanent Magnet Motors (PM) Mounting: Designed for straightforward installation within control cabinets Protection Class: IP20 Operating Temperature: 0 °C to +50 °C Certifications: CE, UL, RoHS compliant, ensuring adherence to global quality and environmental standards. Applications Precision CNC Machines and Machining Centers: Ideal for managing intricate motion sequences with high accuracy and repeatability in manufacturing environments. Robotics and Automated Handling Systems: Facilitates the precise motor control required for advanced robotic arms and automated material handling equipment. Packaging and Printing Machinery: Ensures high-speed, synchronized operations crucial for efficient and accurate packaging and printing processes. High-Speed Production Lines: Drives the rapid and continuous motion necessary for maximizing throughput in demanding industrial production settings. Complex Multi-Axis Motion Control: Excellently suited for systems demanding coordinated control across multiple axes, such as in gantry systems and specialized manufacturing. Textile and Paper Converting Machinery: Delivers the stable and responsive control critical for consistent tension and speed in continuous web processing. Why Choose This Model?Experience unparalleled power over complex multi-axis motor systems, leading to improved machine performance and operational accuracy. Benefit from flexible communication options that ensure effortless integration into your existing setups.Order NowReady to enhance your industrial control systems? Contact us today to learn more about the Siemens 6SL3400-1AE31-0AA1 CU320-2 and how it can revolutionize your operations. Our experts are here to help you find the perfect solution for your needs.FAQWhat is the primary function of the Siemens 6SL3400-1AE31-0AA1?It serves as the central control unit (CU320-2) for SINAMICS S120 multi-axis drive systems, managing motor control with high precision.What types of motors are compatible with this control unit?This unit is compatible with both synchronous and induction motors, offering broad application flexibility.Does this control unit support advanced communication protocols?Yes, it is equipped with PROFINET, PROFIBUS, and Ethernet interfaces for high-speed data exchange.Is the 6SL3400-1AE31-0AA1 designed for easy installation?Its compact and modular design ensures straightforward installation within industrial control cabinets.What safety features are integrated into this control unit?It provides options for incorporating essential safety functionalities to meet industry standards and enhance operational security.
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Siemens 6SL3400-1AE31-0AA1
Overview
This is a genuine Siemens component from the Variable Frequency Drives family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Siemens catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Siemens automation ecosystem
- Engineered to integrate inside Variable Frequency Drives installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Siemens equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Siemens catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Siemens platform with documented conversion notes for the Variable Frequency Drives family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Siemens Code: 6SL3400-1AE31-0AA1
- Product Type: High-Performance Drive Control Unit
- Series: SINAMICS S120
- Communication Interfaces: PROFINET, PROFIBUS, Ethernet
- Motor Types Supported: Induction Motors (IM), Permanent Magnet Motors (PM)
- Mounting: Designed for straightforward installation within control cabinets
- Protection Class: IP20
- Operating Temperature: 0 °C to +50 °C
- Certifications: CE, UL, RoHS compliant, ensuring adherence to global quality and environmental standards.
Applications
- Precision CNC Machines and Machining Centers: Ideal for managing intricate motion sequences with high accuracy and repeatability in manufacturing environments.
- Robotics and Automated Handling Systems: Facilitates the precise motor control required for advanced robotic arms and automated material handling equipment.
- Packaging and Printing Machinery: Ensures high-speed, synchronized operations crucial for efficient and accurate packaging and printing processes.
- High-Speed Production Lines: Drives the rapid and continuous motion necessary for maximizing throughput in demanding industrial production settings.
- Complex Multi-Axis Motion Control: Excellently suited for systems demanding coordinated control across multiple axes, such as in gantry systems and specialized manufacturing.
- Textile and Paper Converting Machinery: Delivers the stable and responsive control critical for consistent tension and speed in continuous web processing.
Why Choose the 6SL3400-1AE31-0AA1?
Experience unparalleled power over complex multi-axis motor systems, leading to improved machine performance and operational accuracy. Benefit from flexible communication options that ensure effortless integration into your existing setups.
Availability & Shipping
- ▸In stock: 6SL3400-1AE31-0AA1 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 6SL3400-1AE31-0AA1 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Siemens
Machine down? We ship parts the same day.
New, surplus, and refurbished Siemens inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
Related Siemens resources
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.