7 Connection examples7.2 Size 2 (16 – 32 A)128 DS7 Soft starter 09/16 MN03901001Z-EN www.eaton.com7.2.2 Connection with soft stop rampFigure 94: Flow diagram – with soft stopStart/stop operationQ1 = Cable and motorprotectionStart enable (+A1)uncontrolled stop of themotor on deactivationF3 = optional semiconductorfuse for type of coordination2S3: Start/stopFigure 93: Standard connection with soft stopM3 ~RUN- U s + U s1L13L25L3TOR- A2 + A1 13 14 24232T14T26T3L1L2L3PEQ1Q1S3Q21F3M1I > I > I >(+) U s24 V AC/DC, 120/230 V AC(–) U st-StartU Startt-StopTOR(13/14)S3(Start/Stop)U T1, T2, T3RUN(23/24)U sQ1U L1, L2, L3
