Abb Ach550 Control Wiring Diagram. Power connections wiring the controls 1. • never connect line voltage to drive output terminals t1, t2, and t3.
Complete technical details and programming information are available in the ach550 user’s manual, publication number 3aua0000081823. Abb ai810 wiring diagram sample. Position the acs550 and use screws or bolts to securely tighten all four corners.