Siemens SINAMICS S120 Equipment Manual page 9

7 Motor Modules Chassis-2 .................................................................................................................... 289
7.1 Description ............................................................................................................................ 289
7.2 Safety information ................................................................................................................. 291
7.3 Interface description .............................................................................................................. 293
7.3.1 Overview ............................................................................................................................... 293
7.3.2 Connection example ............................................................................................................. 294
7.3.3 DC link/motor connection ...................................................................................................... 295
7.3.4 X51 connection, fan power supply ........................................................................................ 296
7.3.5 X9 terminal strip .................................................................................................................... 297
7.3.6 X41 EP terminal / temperature sensor connection ............................................................... 297
7.3.7 X42 terminal strip .................................................................................................................. 299
7.3.8 X46 Brake control and monitoring ........................................................................................ 299
7.3.9 X47 contactor feedback signal .............................................................................................. 300
7.3.10 X49 terminal block ................................................................................................................ 301
7.3.11 DRIVE-CLiQ interfaces X400, X401, X402 .......................................................................... 302
7.3.12 Test points for 1 mm test probes .......................................................................................... 302
7.3.13 Meaning of the LEDs on the Motor Module .......................................................................... 303
7.4 Dimension drawing ............................................................................................................... 304
7.5 Installation ............................................................................................................................. 306
7.6 Electrical connection ............................................................................................................. 309
7.7 Operating a Motor Module Chassis-2 on a non-grounded line supply (IT line system) ....... 312
7.8 Technical data ....................................................................................................................... 313
7.8.1 Motor Modules, 510 ... 720 V DC (line voltage 3 AC 380 ... 480 V) ..................................... 313
7.8.2 Overload capability ............................................................................................................... 316
7.8.3 Current de-rating depending on the pulse frequency ........................................................... 318
7.8.4 Parallel connection of Motor Modules Chassis-2 ................................................................. 319
8 DC link components ............................................................................................................................ 321
8.1 Braking Module ..................................................................................................................... 321
8.1.1 Description ............................................................................................................................ 321
8.1.2 Safety information ................................................................................................................. 323
8.1.3 Interface description .............................................................................................................. 324
8.1.3.1 Braking Module for frame sizes FX, FB ................................................................................ 324
8.1.3.2 Braking Module for frame sizes GX, GB, GD ....................................................................... 325
8.1.3.3 Braking Module for frame sizes HX, JX ................................................................................ 326
8.1.3.4 Connection example ............................................................................................................. 327
8.1.3.5 Braking resistor connection .................................................................................................. 327
8.1.3.6 X21 digital inputs/outputs ...................................................................................................... 328
8.1.3.7 S1 Threshold switch .............................................................................................................. 329
8.1.4 Installation ............................................................................................................................. 331
8.1.4.1 Installing the Braking Module in an Active Line Module / Motor Module, frame size FX ...... 331
8.1.4.2 Installing the Braking Module in a Smart Line Module / Active Line Module / Motor
Module, frame size GX ......................................................................................................... 334
8.1.4.3 Installing the Braking Module in a Smart Line Module / Active Line Module / Motor
Module, frame size HX.......................................................................................................... 337
8.1.4.4 Installing the Braking Module in a Smart Line Module / Active Line Module / Motor
Module, frame size JX .......................................................................................................... 338
8.1.4.5 Installing the Braking Module in a Basic Line Module, frame size FB .................................. 339
Air-cooled chassis power units
Manual, 07/2019, 6SL3097-4AE00-0BP9
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