Spare-part identity and configuration
The Siemens 6SL3420-2TE11-7AA0 is a SINAMICS S120 Double Motor Module, listed as a spare part. It takes a 600 V DC input and delivers 400 V 3AC output at 1.7 A per channel, with two independent motor outputs in a booksize compact form factor using internal air cooling. This module supports optimized pulse patterns and superior safety functions, and includes a DRIVE-CLiQ cable for communication within the S120 drive system.
Integration context
The booksize compact design with internal air cooling means it mounts directly into a SINAMICS S120 drive cabinet lineup, sharing the DC bus with other S120 modules. The DRIVE-CLiQ interface handles communication back to the Control Unit.