
Table of contents
BaseUnits (6ES7193-6BP.../3RK1908-0AP00…)
6Manual, 02/2018, A5E03727049-AJ
4.10 BU type B0, dark-colored version, with AUX terminals, supply over P1, P2 busbar ............. 56
4.10.1 Product overview.................................................................................................................... 56
4.10.2 Connecting ............................................................................................................................. 57
4.10.3 Technical specifications ......................................................................................................... 58
4.11 BU type B1, dark-colored version, without AUX terminals, supply over supply terminals..... 60
4.11.1 Product overview.................................................................................................................... 60
4.11.2 Connecting up ........................................................................................................................ 61
4.11.3 Technical specifications ......................................................................................................... 62
4.12 BU type C0, light-colored version, with AUX terminals, supply over supply terminals .......... 64
4.12.1 Product overview.................................................................................................................... 64
4.12.2 Connecting ............................................................................................................................. 66
4.12.3 Technical specifications ......................................................................................................... 67
4.13 BU type C1, dark-colored version, with AUX terminals, supply over P1, P2 busbar............. 68
4.13.1 Product overview.................................................................................................................... 68
4.13.2 Connecting ............................................................................................................................. 69
4.13.3 Technical specifications ......................................................................................................... 70
4.14 BU type D0, dark-colored version, without AUX terminals, supply over supply
terminals................................................................................................................................. 72
4.14.1 Product overview.................................................................................................................... 72
4.14.2 Connecting ............................................................................................................................. 73
4.14.3 Technical specifications ......................................................................................................... 74
4.15 BU type F0, dark-colored version, with AUX terminals, supply over supply terminals .......... 75
4.15.1 Product overview.................................................................................................................... 75
4.15.2 Connecting up ........................................................................................................................ 76
4.15.3 Technical specifications ......................................................................................................... 77
4.16 BU type U0, light-colored version without AUX terminals...................................................... 79
4.16.1 Product overview.................................................................................................................... 79
4.16.2 Connection ............................................................................................................................. 80
4.16.3 Technical specifications ......................................................................................................... 81
4.17 BU type U0, dark-colored version, without AUX terminals .................................................... 83
4.17.1 Product overview.................................................................................................................... 83
4.17.2 Connection ............................................................................................................................. 84
4.17.3 Technical specifications ......................................................................................................... 85
5 BaseUnits for motor starters.................................................................................................................. 87
5.1 Introduction ............................................................................................................................ 87
5.2 BU30-MS1 - BaseUnit with 24 V DC and 500 V AC infeed ................................................... 88
5.2.1 Product overview.................................................................................................................... 88
5.2.2 Connection ............................................................................................................................. 89
5.2.3 Technical specifications ......................................................................................................... 91
5.3 BU30-MS2 - BaseUnit with 500 V AC infeed......................................................................... 92
5.3.1 Product overview.................................................................................................................... 92
5.3.2 Connection ............................................................................................................................. 93
5.3.3 Technical specifications ......................................................................................................... 95