Siemens SINAMICS S120 Combi Manual page 12

Table of contents
3.8.3.1 Line connection conditions ..................................................................................................... 50
3.8.3.2 Dimensioning an isolating transformer / autotransformer for several loads .......................... 51
3.8.3.3 Operation of the line connection components via an autotransformer .................................. 55
3.8.3.4 Operation of the line connection components via an isolating transformer ........................... 56
4 S120 Combi Power Modules ................................................................................................................. 59
4.1 Introduction ............................................................................................................................ 59
4.1.1 Description ............................................................................................................................. 59
4.1.2 Module versions ..................................................................................................................... 61
4.1.3 Approved controls .................................................................................................................. 62
4.1.4 Expansion axes that can be connected ................................................................................. 63
4.2 Safety instructions for Combi Power Modules ....................................................................... 64
4.3 Interface description ............................................................................................................... 68
4.3.1 Overview diagrams ................................................................................................................ 68
4.3.2 X1 line connection .................................................................................................................. 72
4.3.3 X2-X5 motor connection ........................................................................................................ 72
4.3.4 X11 brake connection ............................................................................................................ 74
4.3.5 X12/X13 fan connection ......................................................................................................... 74
4.3.6 X21/X22 EP terminals ............................................................................................................ 75
4.3.7 X200-X205 DRIVE-CLiQ interfaces ....................................................................................... 77
4.3.8 X220 TTL encoder ................................................................................................................. 79
4.3.9 X224 24 V connector ............................................................................................................. 82
4.4 Connection examples ............................................................................................................ 83
4.5 Meaning of the LEDs on the S120 Combi ............................................................................. 85
4.6 Dimension drawings ............................................................................................................... 87
4.7 Installation .............................................................................................................................. 88
4.7.1 Drilling patterns and installation cut-outs ............................................................................... 88
4.7.2 Installing the reinforcement plates ......................................................................................... 90
4.7.2.1 Description ............................................................................................................................. 90
4.7.2.2 Installation .............................................................................................................................. 91
4.7.2.3 Technical data ........................................................................................................................ 94
4.7.3 Installing an S120 Combi Power Module ............................................................................... 95
4.7.4 Assembling a drip protection grid ........................................................................................... 96
4.7.5 Mounting an external fan module........................................................................................... 97
4.7.5.1 Description ............................................................................................................................. 97
4.7.5.2 Overview ................................................................................................................................ 97
4.7.5.3 Dimension drawing ................................................................................................................ 99
4.7.5.4 Installation ............................................................................................................................ 100
4.7.5.5 Technical data ...................................................................................................................... 103
4.8 Electrical connection ............................................................................................................ 103
4.8.1 Stripped length for the line supply and power cables .......................................................... 103
4.8.2 Line supply cable ................................................................................................................. 105
4.8.3 Power cables for motors ...................................................................................................... 106
4.8.4 Signal cables at the EP terminals ........................................................................................ 107
4.9 Technical data ...................................................................................................................... 108
4.9.1 Characteristic curves ........................................................................................................... 113
4.9.1.1 Derating characteristics ....................................................................................................... 119
12
SINAMICS S120 Combi
Manual, 11/2017, 6SL3097-4AV00-0BP7