The 6SL3230-3YE22-1UB0 is a 5.5 kW SINAMICS G120X with DC link terminals, unfiltered EMC, and the IOP-2 intelligent operator panel — the most fully equipped unfiltered variant in the 3YE22 lineup. The DC terminals provide DC link access for du/dt filter connection, while the IOP-2 panel supports graphical local commissioning without a PC.

DC Terminals, Unfiltered, with Local Commissioning

At 5.5 kW / 18 A LO in the FSB frame, the 1UB0 combines three features: DC link access for long-cable motor protection, unfiltered EMC for installations with system-level filtering, and the IOP-2 panel for plain-text parameter setup and diagnostics at the drive. Compared to the 1UP0 (same DC + Unfiltered, no panel), the 1UB0 adds local commissioning. Compared to the 1AB0 (DC + C2 EMC + IOP-2), it uses unfiltered EMC. Choose 1UB0 when DC terminals and local commissioning are both required and EMC filtering is handled at the cabinet or system level.