Siemens SINAMICS S120 Manual page 9

6.2.3.1 Overview ......................................................................................................................... 296
6.2.3.2 Connection example ........................................................................................................ 297
6.2.3.3 DC link/motor connection ................................................................................................ 298
6.2.3.4 X51 connection, fan power supply ................................................................................... 299
6.2.3.5 X9 terminal strip .............................................................................................................. 300
6.2.3.6 X41 EP terminal / temperature sensor connection ............................................................. 300
6.2.3.7 X42 terminal strip ............................................................................................................ 302
6.2.3.8 X46 Brake control and monitoring .................................................................................... 302
6.2.3.9 X47 contactor feedback signal ......................................................................................... 303
6.2.3.10 X49 terminal block ........................................................................................................... 304
6.2.3.11 DRIVE-CLiQ interfaces X400, X401, X402 ......................................................................... 305
6.2.3.12 Test points for 1 mm test probes ...................................................................................... 305
6.2.3.13 Meaning of the LEDs on the Motor Module ....................................................................... 306
6.2.4 Dimension drawing .......................................................................................................... 307
6.2.5 Installation ...................................................................................................................... 310
6.2.6 Electrical connection ........................................................................................................ 314
6.2.7 Operating a Motor Module Chassis-2 on a non-grounded line supply (IT line system) ........ 317
6.2.8 Technical data ................................................................................................................. 317
6.2.8.1 Motor Modules, 510 ... 720 V DC (line voltage 3 AC 380 ... 480 V) .................................... 317
6.2.8.2 Overload capability .......................................................................................................... 322
6.2.8.3 Current de-rating depending on the pulse frequency ........................................................ 325
6.2.8.4 Parallel connection of Motor Modules Chassis-2 ............................................................... 326
7 DC link components ........................................................................................................................... 329
7.1 Braking Module ............................................................................................................... 329
7.1.1 Description ...................................................................................................................... 329
7.1.2 Safety information ........................................................................................................... 331
7.1.3 Interface description ........................................................................................................ 332
7.1.3.1 Braking Module for frame sizes FX, FB .............................................................................. 332
7.1.3.2 Braking Module for frame sizes GX, GB, GD ...................................................................... 333
7.1.3.3 Braking Module for frame sizes HX, JX .............................................................................. 334
7.1.3.4 Connection example ........................................................................................................ 335
7.1.3.5 Braking resistor connection .............................................................................................. 335
7.1.3.6 X21 digital inputs/outputs ................................................................................................ 336
7.1.3.7 S1 Threshold switch ......................................................................................................... 337
Installation ...................................................................................................................... 339
7.1.4
7.1.4.1 Installing the Braking Module in an Active Line Module / Motor Module, frame size FX ...... 339
7.1.4.2 Installing the Braking Module in a Smart Line Module / Active Line Module / Motor
Module, frame size GX ..................................................................................................... 342
7.1.4.3 Installing the Braking Module in a Smart Line Module / Active Line Module / Motor
Module, frame size HX ..................................................................................................... 345
7.1.4.4 Installing the Braking Module in a Smart Line Module / Active Line Module / Motor
Module, frame size JX ...................................................................................................... 346
7.1.4.5 Installing the Braking Module in a Basic Line Module, frame size FB .................................. 347
7.1.4.6 Installing the Braking Module in a Basic Line Module, frame size GB, GD ........................... 348
7.1.5 Technical specifications ................................................................................................... 350
7.2 Braking resistors .............................................................................................................. 353
7.2.1 Description ...................................................................................................................... 353
7.2.2 Safety information ........................................................................................................... 353
7.2.3 Dimension drawing .......................................................................................................... 355
7.2.4 Electrical connection ........................................................................................................ 356
7.2.5 Technical data ................................................................................................................. 357
Air-cooled chassis power units
Equipment Manual, 06/2020, 6SL3097-5AE00-0BP3
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