66 Electrical installationCable requirementsFor information on the requirements for power cables and the ground cable see theACS580MV Engineering GuidelineFor information on the requirements for the auxiliary power cable and the control cables,see Auxiliary power and control cables guideline.Parallel routing of power cablesCables between drive and motor can be laid in parallel. The number of cables laid inparallel is limited by the number of entry holes of the entry plate.For information on the supply voltages, see Rating label of the drive.Terminal sizes for auxiliary and control connectionsCustomer I/O terminalTerminal Wire cross-section (mm2)Solid wire Flexible wireX1:10.2...2.5 mm2X1:3X1:5X1:7X1:9X1:11X1:13X1:15X1:17X1:19X1:21X1:23X1:25X1:27X1:29X1:31X1:33X1:35X1:37X1:39X1:41X1:43X1:45X1:47X1:49X1:51Customer supply connection terminalsTerminal Wire cross section (mm2 )Solid wire Flexible wireX4: NX4: PE 0.5...4 mm 2X5: NX5: PE 0.5...4 mm 2X6: NX6: PE 1.5...35 mm2