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Home Product 6SL3211-1NE21-8AL1 Siemens SINAMICS S120 Drive Converter Module, AC Motor Control, High-Performance Drive System
6SL3211-1NE21-8AL1

6SL3211-1NE21-8AL1 Siemens SINAMICS S120 Drive Converter Module, AC Motor Control, High-Performance Drive System

Siemens SINAMICS S120 Drive
6SL3211-1NE21-8AL1 Inverter
SINAMICS S120 Control Unit
6SL3211-1NE21-8AL1
Siemens SINAMICS S120 Drive featuring 6SL3211-1NE21-8AL1 Inverter and SINAMICS S120 Control Unit. Delivers precise motor control, rapid dynamic response, and seamless integration into industrial automation systems with modular design, scalable power, and advanced communication interfaces.
Categories:Automation
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Product Description

The Siemens SINAMICS S120 Drive, specifically the 6SL3211-1NE21-8AL1 Inverter, is a versatile Control Unit designed for high-performance motion control applications. It features 2 digital inputs, 2 analog/digital inputs, and 2 digital outputs, supporting direct integration with up to 3 DRIVE-CLiQ modules for expanded functionality. The unit operates within a 380-480V AC three-phase voltage range and is compatible with industrial environments, functioning optimally at 0-40°C. Key communication interfaces include PROFIBUS and PROFINET for seamless integration into automation systems. Widely used in manufacturing, robotics, and energy sectors, it offers precise torque control and dynamic response. However, its complexity requires expert configuration. The compact design lacks an integrated display, relying on external software for parameterization. Not equipped with a battery or sensor-based detection features, it prioritizes modularity and scalability.
Parameter Specification
Product Type Siemens SINAMICS S120 Drive (Inverter)
Model Number 6SL3211-1NE21-8AL1
Control Unit SINAMICS S120 Control Unit Integrated
Input Voltage 3AC 380–480 V (±10%)
Rated Output Current 12 A
Power Rating 7.5 kW (at 400 V)
Cooling Method Forced Air Cooling
Protection Class IP20
Communication Interfaces PROFIBUS, PROFINET, Ethernet
Operating Temperature 0°C to +45°C
Storage Temperature -40°C to +70°C
Dimensions (WxHxD) 245 x 380 x 200 mm
Weight Approx. 9.5 kg
Built-in Brake Chopper Yes (Integrated DC Link Braking)
Certifications CE, UL, cULus
Firmware Update Supported via STARTER/SIMATIC Tool
question:How do you handle shipping?
answer:We support DHL, Fedex, UPS, and other major shipping methods.
question:Can you provide product photos and order dates?
answer:Yes, we can email sample photos and PO dates upon request.
question:Why choose your company?
answer:As Asia's top industrial automation trader with 20+ years, we offer reliable products and 85% repeat clients.
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:How do you handle shipping?
answer:We support DHL, Fedex, UPS, and other major shipping methods.
question:Can you provide product photos and order dates?
answer:Yes, we can email sample photos and PO dates upon request.
question:Why choose your company?
answer:As Asia's top industrial automation trader with 20+ years, we offer reliable products and 85% repeat clients.
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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