Siemens 6SL30400LA000AA1 S120 Control Unit

Product Description

The SIEMENS 6SL30400LA000AA1 is a control unit designed for use within the Siemens S120 drive system platform. Control units in the S120 series manage closed-loop and open-loop control functions for connected power modules, coordinating speed, torque, and position signals across the drive system. This unit is installed by qualified industrial electricians, automation technicians, and drive system integrators working on variable frequency drive installations and motion control applications.

The S120 control unit is typically deployed in industrial and commercial automation environments where precise motor control is required. It serves as the central intelligence component within an S120 drive line-up, interfacing with booksize or chassis-format power modules. Typical install scenarios include conveyor systems, pump stations, compressor drives, and other motor-driven equipment requiring coordinated drive control.

Key Features

• Designed for integration within the Siemens S120 modular drive system architecture
• Provides centralized closed-loop and open-loop control for connected S120 power modules
• Supports coordination of speed, torque, and position control functions
• Compact form factor suited for cabinet or panel mounting within drive enclosures
• Unit weight of 2.072 pounds supports straightforward handling during installation

Compatibility

Designed as an OEM-style control unit for use within the Siemens S120 modular drive system platform. Consult Siemens S120 system documentation to confirm compatibility with specific power module configurations before installation.

Installation Notes

Installation should be performed by a licensed electrician or qualified drive system technician familiar with variable frequency drive systems and applicable NEC requirements. De-energize and lock out all power to the drive system before handling any control or power components. Follow Siemens S120 system documentation for proper module seating, connector engagement, and control wiring procedures. Do not apply power to the unit until all connections are verified and enclosure panels are secured.

Technical Specifications

• Weight: 2.072 pounds
• UPC: 66264343238

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 6SL30400LA000AA1