7 Connection examples7.3 Size 3 and 4 (41 – 200 A)DS7 Soft starter 09/16 MN03901001Z-EN www.eaton.com 1337.3.2 Connection with soft start rampFigure 102: 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 101: Standard connection with Soft stopM3 ~RUN- U s + U s1L13L25L3PEPETOR- A2 EN + A1 13 14 24232T14T26T3L1L2L3PEQ1Q1S3Q21F3M1I > I > I >(+) U s 24 V AC/DC, 120/230 V AC(–) U st - StartUStartt - StopTOR(13/14)S3(Start/Stop)UT1, T2, T3RUN(23/24)UL1, L2, L3Q1, ENUs
