Siemens 6SL3100-0BE31-2AB0 Active Line Module

Siemens 6SL3100-0BE31-2AB0 is the SINAMICS S120 Active Interface Module designed for 120 kW Active Line Module configurations. This interface unit serves as the electrical and control bridge between the SINAMICS S120 drive controller and the high‑power line module, enabling a 120 kW drive topology for demanding industrial motors. It accepts three‑phase AC input in the 380–480 V range with a nominal frequency of 50/60 Hz and carries an input current rating of 192 A. For power connections, the module specifies a conductor cross‑section range of 2.5 to 120 mm², supporting the large cables typical of high‑power installations. The Active Interface Module is intended specifically for use with the 120 kW Active Line Module, integrating with the SINAMICS S120 family to deliver coordinated motor control and power delivery in automated systems operating from 380–480 V power supplies. This combination is used in industrial applications requiring high‑power drive capability and precise motion control within Siemens’ motion‑control ecosystem.