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Home Product 6SL3111-4VE21-0EA1 SINAMICS S120 Motor Inverter, Drive System, Power Module 380-480V AC, CU320 Control Unit
6SL3111-4VE21-0EA1

6SL3111-4VE21-0EA1 SINAMICS S120 Motor Inverter, Drive System, Power Module 380-480V AC, CU320 Control Unit

SINAMICS S120 Drive
CU320-2 Control Unit
SINAMICS CU320-2 Module
6SL3111-4VE21-0EA1
SINAMICS S120 Drive system component featuring the CU320-2 Control Unit, a versatile SINAMICS CU320-2 Module designed for dynamic motor control and multi-axis applications. Enables precise parameterization, communication interfaces, and scalable drive performance in industrial automation setups with integrated safety and modular expandability.
Categories:Automation
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Product Description

The SINAMICS S120 Drive with CU320-2 Control Unit (6SL3111-4VE21-0EA1) is a high-performance modular drive system designed for industrial automation. This SINAMICS CU320-2 Module integrates 4 digital inputs, 2 digital outputs, 2 analog inputs, and 2 analog outputs, enabling direct connection to peripheral devices. It supports PROFIBUS and PROFINET interfaces for seamless communication within networked environments. Operating at 24V DC (±20% tolerance) and rated for 0–55°C, it suits harsh applications in manufacturing, material handling, and process industries. Its key strengths include advanced vector control, dynamic response, and scalability via up to 6 drive axes. Limitations include restricted third-party device compatibility. The unit features a compact design without integrated display or battery, prioritizing robustness and real-time performance in multi-axis systems.
Parameter Specification
Product Series SINAMICS S120 Drive
Control Unit Type CU320-2 Control Unit
Module Configuration SINAMICS CU320-2 Module
Input Voltage Range 380-480 V AC
Output Current Capacity Up to 40 A
Power Section Compatibility Booksize Power Modules
Communication Interfaces PROFINET, PROFIBUS, Ethernet
Integrated Memory 8 GB CFast Card
Firmware Update Capability Web Server Functionality
Protection Class IP20
question:Why should we purchase from your company?
answer:As a leading industrial automation trader in Asia with 20+ years of proven reliability, 85% of our business comes from loyal clients due to our quality and reputation.
question:Can you provide upgraded or alternative models?
answer:Yes, our team offers compatible upgrades or alternatives while maintaining quality standards for seamless integration with your needs.
question:Why are product labels removed upon delivery?
answer:Labels are removed per manufacturers’ anti-diversion policies. Quality remains guaranteed; contact us for replacement if concerns arise.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why should we purchase from your company?
answer:As a leading industrial automation trader in Asia with 20+ years of proven reliability, 85% of our business comes from loyal clients due to our quality and reputation.
question:Can you provide upgraded or alternative models?
answer:Yes, our team offers compatible upgrades or alternatives while maintaining quality standards for seamless integration with your needs.
question:Why are product labels removed upon delivery?
answer:Labels are removed per manufacturers’ anti-diversion policies. Quality remains guaranteed; contact us for replacement if concerns arise.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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