Siemens 6SL3210-1KE21-3AB1

Siemens 6SL3210-1KE21-3AB1 

Overview

The Siemens 6SL3210-1KE21-3AB1 is a CU320-2 PN control unit designed for SINAMICS S120 multi-axis drive systems. Featuring a PROFINET interface and advanced safety functions, it enables precise, flexible, and reliable control for demanding industrial automation applications.

Key Features

• CU320-2 PN control unit for SINAMICS S120

• Integrated PROFINET communication interface

• Supports multi-axis drive configurations

• Compatible with synchronous and induction motors

• Advanced safety functions including STO, SS1

• Comprehensive diagnostics and parameterization

• Compact design for easy cabinet integration

Technical Specifications

• Siemens Code: 6SL3210-1KE21-3AB1

• Product Type: Control Unit

• Series: SINAMICS S120

• Communication: PROFINET

• Safety Functions: STO (Safe Torque Off), SS1

• Motor Types Supported: Induction (IM), Permanent Magnet (PM)

• Mounting: Control cabinet

• Protection Rating: IP20

• Operating Temperature: 0 °C to +50 °C

• Certifications: CE, UL, RoHS

Applications

• Multi-axis CNC machines

• Robotics and automated manufacturing

• Packaging and printing equipment

• Material handling systems

• Complex motion control applications

Why Choose Siemens 6SL3210-1KE21-3AB1?

• High-performance control for multi-axis drives

• Reliable and fast PROFINET communication

• Integrated safety features for operator protection

• Flexible and scalable for various motor types

• Siemens trusted quality and global support

Order Now

Optimize your automation system with the Siemens 6SL3210-1KE21-3AB1 CU320-2 PN — advanced, safe, and reliable drive control.

Return to the Siemens Sinamics Drives collection to explore more options including V20, G120, G130, G150, and S120 series for advanced industrial motor control.

You can also browse the Siemens Variable Frequency Drives (VFDs) main category to view the complete Siemens portfolio of Sinamics, Micromaster, and SIMOVERT VFDs.

New:

New product in original sealed packaging. The product may be of an older version or design. Packaging may show markings, discoloration, or signs of wear due to storage.

Refurbished:

Refurbished product fully tested, cleaned, and verified for proper operation. Not in original packaging. The item may show minor cosmetic signs resulting from previous handling or use.

Warranty:

DDPARTSSOLUTION Warranty: 1 Year.

Manufacturer’s warranty and support DO NOT apply.