The 3ADT218567S0233: The 82 dB(A) sound level is a plant-floor constraint. If operators work within a few meters of the drive, hearing protection zones or an enclosure with acoustic treatment may be needed to meet workplace noise limits. IP00 on the auxiliary terminals means no ingress protection at those connection points — the panel builder must provide the cabinet seal. The main unit's degree of protection follows IEC 60529 and IEC 60947-1, but the aux terminals are bare. Operating humidity spans 5 to 95% RH, covering most indoor industrial environments without derating for condensation risk.
Controls integration note
Three analog inputs and two analog outputs are available. The 50 Hz line frequency is fixed.