Siemens SINAMICS S120 User manual

Manual· 05/2010
SINAMICS S120 Cabinet Modules
SINAMICS
s

Cabinet Modules
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SINAMICS
S120
Cabinet Modules
Manual
(GH5), 05/2010
A5E03263538A
Preface
Safety information
1
System overview
2
Mechanical installation
3
Electrical installation
4
Cabinet Modules
5
Maintenance and servicing
6
Diagnostics
7
Options
8
Appendix A
A

Legal information
Legal information
Warning notice system
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent
damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert
symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are
graded according to the degree of danger.
DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
with a safety alert symbol, indicates that minor personal injury can result if proper precautions are not taken.
CAUTION
without a safety alert symbol, indicates that property damage can result if proper precautions are not taken.
NOTICE
indicates that an unintended result or situation can occur if the corresponding information is not taken into
account.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will
be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to
property damage.
Qualified Personnel
The product/system described in this documentation may be operated only by personnel qualified for the specific
task in accordance with the relevant documentation for the specific task, in particular its warning notices and
safety instructions. Qualified personnel are those who, based on their training and experience, are capable of
identifying risks and avoiding potential hazards when working with these products/systems.
Proper use of Siemens products
Note the following:
WARNING
Siemens products may only be used for the applications described in the catalog and in the relevant technical
documentation. If products and components from other manufacturers are used, these must be recommended
or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and
maintenance are required to ensure that the products operate safely and without any problems. The permissible
ambient conditions must be adhered to. The information in the relevant documentation must be observed.
Trademarks
All names identified by ® are registered trademarks of the Siemens AG. The remaining trademarks in this
publication may be trademarks whose use by third parties for their own purposes could violate the rights of the
owner.
Disclaimer of Liability
We have reviewed the contents of this publication to ensure consistency with the hardware and software
described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the
information in this publication is reviewed regularly and any necessary corrections are included in subsequent
editions.
Siemens AG
Industry Sector
Postfach 48 48
90026 NÜRNBERG
GERMANY
A5E03263538A
Ⓟ 08/2010
Copyright © Siemens AG 2010.
Technical data subject to change

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Preface
Information on the SINAMICS S120 documentation
The SINAMICS S120 documentation is subdivided into the following levels:
● General documentation/catalogs
● Manufacturer/service documentation
● Electronic documentation
This documentation is part of the manufacturer/service documentation for SINAMICS. All of
the documents are available individually.
Please contact your local Siemens office for further information about other available
SINAMICS publications.
For the sake of simplicity, this documentation does not contain comprehensive detailed
information about all types of the product and cannot cover every conceivable case of
installation, operation, or maintenance.
The contents of this documentation are not part of an earlier or existing agreement, a
promise, or a legal agreement, nor do they change this. The Purchase Agreement contains
the complete and exclusive obligations of Siemens, including the warranty provisions. These
contractual warranty provisions are neither extended nor curbed as a result of the
statements made in this documentation.
Audience
This documentation is aimed at machine manufacturers, plant engineers, commissioning
engineers, and service personnel who use SINAMICS.
Objective
This manual describes the hardware components and design of the SINAMICS S120
Cabinet Modules. It provides information about installation, electrical connection, and cabinet
design.

Preface
Cabinet Modules
6 Manual, (GH5), 05/2010, A5E03263538A
Technical support
If you have any questions, please contact our hotline:
Time zone Europe and Africa
Phone [phone]
Fax [phone]
Internet http://www.siemens.com/automation/support-request
Time zone America
Phone [phone]
Fax [phone]
E-mail [email protected]
Time zone Asia/Pacific
Phone [phone]
Fax [phone]
E-mail [email protected]
Note
Country-specific telephone numbers for technical support are provided at the following
Internet address:
http://www.automation.siemens.com/partners
Internet addresses
Up-to-date information about our products can be found on the Internet at the following
address:
http://www.siemens.com
Information about SINAMICS S120 Cabinet Modules can be found under:
http://www.siemens.com/sinamics-s120-cabinet-modules

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Table of contents
Preface ...................................................................................................................................................... 5
1 Safety information.................................................................................................................................... 15
1.1 Requirements...............................................................................................................................15
1.2 Electrostatic sensitive devices (ESD) ..........................................................................................16
1.3 Safety information ........................................................................................................................17
1.4 Residual risks...............................................................................................................................19
2 System overview...................................................................................................................................... 21
2.1 Overview ......................................................................................................................................21
2.2 Field of application .......................................................................................................................23
2.3 Benefits ........................................................................................................................................23
2.4 Line Modules................................................................................................................................24
2.4.1 General information .....................................................................................................................24
2.4.2 Basic Line Modules......................................................................................................................24
2.4.3 Smart Line Modules .....................................................................................................................26
2.4.4 Active Line Modules.....................................................................................................................26
2.5 DC link components.....................................................................................................................28
2.5.1 Braking Modules as an option for a Motor Module or a Line Module ..........................................28
2.5.2 Central Braking Modules..............................................................................................................28
2.6 Motor Modules .............................................................................................................................29
2.6.1 Booksize Base Cabinets with Booksize Cabinet Kits ..................................................................29
2.6.2 Chassis Cabinets .........................................................................................................................29
2.7 Auxiliary Power Supply Modules..................................................................................................29
2.8 Overview of options .....................................................................................................................30
2.9 System structure ..........................................................................................................................32
2.10 System data .................................................................................................................................33
2.11 Derating data................................................................................................................................35
2.11.1 Derating data for chassis format..................................................................................................35
2.11.1.1 General ........................................................................................................................................35
2.11.1.2 Derating measures.......................................................................................................................36
2.11.2 Derating data for booksize format................................................................................................38
3 Mechanical installation............................................................................................................................. 39
3.1 Important notes ............................................................................................................................39
3.2 Mechanical installation: Checklist ................................................................................................42
3.3 Installation....................................................................................................................................44
3.3.1 Important safety precautions........................................................................................................44
3.3.2 Preparatory steps.........................................................................................................................44
3.3.2.1 On-site requirements ...................................................................................................................44
3.3.2.2 Requirements on the levelness of the floor .................................................................................46

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3.3.2.3 Shipping and handling indicators ................................................................................................ 47
3.3.2.4 Unpacking the cabinets............................................................................................................... 49
3.3.2.5 Tools required ............................................................................................................................. 49
3.3.3 Lifting the cabinet units off the transport pallet and installing them ............................................ 50
3.3.4 Disassembling the crane transport assembly ............................................................................. 51
3.3.5 Connection to the foundation ...................................................................................................... 51
3.3.6 Connection for side-by-side installation of cabinet units............................................................. 52
4 Electrical installation ................................................................................................................................ 55
4.1 Safety information ....................................................................................................................... 55
4.2 Electrical installation: Checklist................................................................................................... 56
4.3 EMC-compliant design ................................................................................................................ 61
4.4 Connections ................................................................................................................................ 62
4.4.1 Connection overview................................................................................................................... 62
4.4.2 PE busbar.................................................................................................................................... 63
4.4.2.1 General information..................................................................................................................... 63
4.4.2.2 Connection for side-by-side installation of cabinet units............................................................. 63
4.4.2.3 Connection according to the system-side grounding concept .................................................... 65
4.4.2.4 Connecting external cables to the PE busbar............................................................................. 65
4.4.3 DC busbar ................................................................................................................................... 66
4.4.3.1 General information..................................................................................................................... 66
4.4.3.2 Connection for side-by-side installation of cabinet units............................................................. 66
4.4.4 Auxiliary power supply system.................................................................................................... 68
4.4.4.1 General information..................................................................................................................... 68
4.4.4.2 Connection overview................................................................................................................... 72
4.4.4.3 Connection for side-by-side installation of cabinet units............................................................. 73
4.4.4.4 Connecting to the infeed ............................................................................................................. 74
4.4.5 Connecting the motor cables ...................................................................................................... 75
4.4.6 Line supply connections.............................................................................................................. 78
4.4.7 Adjusting the fan voltage............................................................................................................. 78
4.4.8 Operating Cabinet Modules on an isolated-neutral supply system (IT system) ......................... 80
4.4.9 Signal connections ...................................................................................................................... 88
4.4.10 Other connections ....................................................................................................................... 88
4.4.11 Cable routing............................................................................................................................... 88
4.4.11.1 General information..................................................................................................................... 88
4.4.11.2 Cable routing for Line Connection Modules................................................................................ 90
4.4.11.3 Cable routing for Basic Line Modules ......................................................................................... 93
4.4.11.4 Cable routing for Smart Line Modules ........................................................................................ 97
4.4.11.5 Cable routing for Active Line Modules ...................................................................................... 101
4.4.11.6 Cable routing for Booksize Base Cabinets and Booksize Cabinet Kit...................................... 108
4.4.11.7 Cable routing for Motor Modules in the chassis format ............................................................ 108
4.4.11.8 Cable routing for Central Braking Modules............................................................................... 115
4.4.11.9 Cable routing for Auxiliary Power Supply Modules................................................................... 117
5 Cabinet Modules.................................................................................................................................... 119
5.1 Line Connection Modules.......................................................................................................... 119
5.1.1 General information................................................................................................................... 119
5.1.2 Description ................................................................................................................................ 120
5.1.2.1 Fuse switch disconnector (input current ≤ 800 A)..................................................................... 123
5.1.2.2 Circuit breaker (input current > 800 A)...................................................................................... 123
5.1.2.3 Terminal block -X40 external 230 V AC auxiliary infeed........................................................... 125
5.1.3 Versions of Line Connection Modules ......................................................................................126
5.1.3.1 Version L42 for Active Line Modules ........................................................................................ 126
5.1.3.2 Version L43 for Basic Line Modules ......................................................................................... 127

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5.1.3.3 Version L44 for Smart Line Modules .........................................................................................129
5.1.4 Options.......................................................................................................................................130
5.1.5 Technical data............................................................................................................................131
5.2 Basic Line Modules....................................................................................................................135
5.2.1 General information ...................................................................................................................135
5.2.2 Description .................................................................................................................................135
5.2.3 Interfaces ...................................................................................................................................140
5.2.4 Options.......................................................................................................................................141
5.2.5 Technical data............................................................................................................................142
5.3 Smart Line Modules ...................................................................................................................146
5.3.1 General information ...................................................................................................................146
5.3.2 Description .................................................................................................................................146
5.3.3 Interfaces ...................................................................................................................................152
5.3.4 Options.......................................................................................................................................153
5.3.5 Technical data............................................................................................................................154
5.4 Active Line Modules...................................................................................................................158
5.4.1 General information ...................................................................................................................158
5.4.2 Description .................................................................................................................................158
5.4.3 Interfaces ...................................................................................................................................166
5.4.4 Options.......................................................................................................................................167
5.4.5 Technical data............................................................................................................................168
5.5 Booksize format Motor Modules ................................................................................................173
5.5.1 General information ...................................................................................................................173
5.5.2 Description .................................................................................................................................173
5.5.3 X55.1 Customer interface ..........................................................................................................178
5.5.4 Options.......................................................................................................................................180
5.5.5 Technical data............................................................................................................................181
5.5.6 Overload capability ....................................................................................................................185
5.5.7 Derating data..............................................................................................................................186
5.6 Chassis format Motor Modules ..................................................................................................187
5.6.1 General information ...................................................................................................................187
5.6.2 Description .................................................................................................................................187
5.6.3 X55 customer terminal strip .......................................................................................................195
5.6.3.1 General information ...................................................................................................................195
5.6.3.2 X41 EP terminal / temperature sensor connection ....................................................................196
5.6.3.3 X46 Brake control and monitoring .............................................................................................197
5.6.4 Options.......................................................................................................................................198
5.6.5 Technical data............................................................................................................................199
5.6.6 Overload capability ....................................................................................................................208
5.7 Central Braking Modules............................................................................................................210
5.7.1 General information ...................................................................................................................210
5.7.2 Description .................................................................................................................................210
5.7.3 Interfaces ...................................................................................................................................215
5.7.4 Options.......................................................................................................................................220
5.7.5 Technical data............................................................................................................................221
5.7.6 Derating data..............................................................................................................................222
5.7.7 Braking resistor ..........................................................................................................................223
5.7.7.1 Description .................................................................................................................................223
5.7.7.2 Safety information ......................................................................................................................223
5.7.7.3 Duty cycle...................................................................................................................................224
5.7.7.4 Interfaces on the braking resistor...............................................................................................225
5.7.7.5 Configuring the "Overtemperature" checkback..........................................................................225

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5.7.7.6 Technical data........................................................................................................................... 226
5.8 Auxiliary Power Supply Modules............................................................................................... 229
5.8.1 General information................................................................................................................... 229
5.8.2 Description ................................................................................................................................ 230
5.8.3 Fuse switch disconnector (-Q1) ................................................................................................ 234
5.8.4 Transformer (-T2) for generating the auxiliary voltage 230 V AC............................................. 234
5.8.5 Auxiliary power supply system.................................................................................................. 236
5.8.6 Customer interfaces for supplying power to an additional auxiliary power supply system....... 237
5.8.7 Options...................................................................................................................................... 238
5.8.8 Technical data........................................................................................................................... 239
6 Maintenance and servicing .................................................................................................................... 241
6.1 Chapter content......................................................................................................................... 241
6.2 Cleaning the cabinet ................................................................................................................. 242
6.3 Servicing the cabinet................................................................................................................. 243
6.4 Replacing components.............................................................................................................. 244
6.4.1 General information................................................................................................................... 244
6.4.2 Safety information ..................................................................................................................... 245
6.4.3 Installation device for power blocks .......................................................................................... 246
6.4.4 Replacing the filter mats............................................................................................................ 247
6.4.5 Replacing power units............................................................................................................... 249
6.4.6 Replacing the Motor Module, booksize format.......................................................................... 250
6.4.7 Replacing the power block, chassis format............................................................................... 251
6.4.7.1 Replacing the power block, frame size FB................................................................................ 251
6.4.7.2 Replacing the power block, frame sizes GB and GD................................................................ 254
6.4.7.3 Replacing the power block, frame size FX................................................................................ 256
6.4.7.4 Replacing the power block, frame size GX ...............................................................................259
6.4.7.5 Replacing the power block, frame size HX ...............................................................................262
6.4.7.6 Replacing the power block, frame size JX ................................................................................ 267
6.4.8 Replacing the Control Interface Module.................................................................................... 269
6.4.8.1 Replacing the Control Interface Module, frame size FX ........................................................... 269
6.4.8.2 Replacing the Control Interface Module, frame size GX........................................................... 271
6.4.8.3 Replacing the Control Interface Module, frame size HX........................................................... 273
6.4.8.4 Replacing the Control Interface Module, frame size JX............................................................ 275
6.4.9 Replacing the Control Unit ........................................................................................................ 277
6.4.10 Replacing the fans .................................................................................................................... 278
6.4.10.1 Replacing the fan, Booksize Cabinet Kit................................................................................... 278
6.4.10.2 Replacing the fan, frame sizes FB, GB and GD ....................................................................... 282
6.4.10.3 Replacing the fan, sizes FX and GX......................................................................................... 284
6.4.10.4 Replacing the fan, size HX........................................................................................................ 286
6.4.10.5 Replacing the fan, frame size JX .............................................................................................. 290
6.4.10.6 Replacing the fan, frame size FI ............................................................................................... 292
6.4.10.7 Replacing the fan, frame size GI............................................................................................... 294
6.4.10.8 Replacing the fan, frame size HI............................................................................................... 296
6.4.10.9 Replacing the fan, frame size JI................................................................................................ 298
6.4.11 Replacing the fuses................................................................................................................... 300
6.4.11.1 Replacing the fuses for the auxiliary power supply................................................................... 300
6.4.11.2 Replacing the fuses (F71 to F73) in the Line Connection Module............................................ 301
6.4.11.3 Replacing fuses in the fuse switch disconnector for Booksize Cabinet Kit............................... 302
6.4.11.4 Replacing the DC fuses for the Motor Module, chassis format................................................. 303
6.4.11.5 Replacing the encapsulated fuses ............................................................................................ 305
6.4.11.6 Replacing the LV HRC fuses .................................................................................................... 306
6.4.12 Replacing the DC interface (option L37)................................................................................... 307

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6.4.13 Replacing the pre-charging resistors of the DC interface (option L37)......................................308
6.4.14 Replacing the backup battery for the cabinet operator panel....................................................309
6.5 Reforming the DC link capacitors ..............................................................................................311
7 Diagnostics............................................................................................................................................ 313
7.1 Chapter content .........................................................................................................................313
7.2 LEDs on the CU320-2 DP Control Unit......................................................................................313
7.3 LEDs on the CBE20 Communication Board..............................................................................316
7.4 LEDs on the Control Interface Module in the Basic Line Module ..............................................318
7.5 LEDs on the Control Interface Module in the Smart Line Module .............................................319
7.6 LEDs on the Control Interface Module in the Active Line Module .............................................320
7.7 LEDs on the Control Interface Module in the Motor Module in the chassis format ...................321
7.8 LEDs on the Motor Module in the booksize format....................................................................322
7.9 LEDs on the Central Braking Module ........................................................................................323
7.10 LEDs on the Voltage Sensing Module (VSM) in the Active Interface Module ...........................324
7.11 LEDs on the SMC10 Sensor Module.........................................................................................325
7.12 LEDs on the SMC20 Sensor Module.........................................................................................326
7.13 LEDs on the SMC30 Sensor Module.........................................................................................327
7.14 LEDs on the TM54F Terminal Module.......................................................................................328
7.15 LEDs on the SITOP power supply unit ......................................................................................328
8 Options .................................................................................................................................................. 329
8.1 Safety information ......................................................................................................................329
8.2 B70, Cranes sector version........................................................................................................330
8.3 D14, Preliminary copy of customer documentation ...................................................................330
8.4 G20, CBC10 Communication Board..........................................................................................331
8.5 G33, CBE20 Communication Board ..........................................................................................334
8.6 K01 to K05, safety license for 1 to 5 axes .................................................................................337
8.7 K08, AOP30 advanced operator panel ......................................................................................339
8.8 K46, Sensor Module Cabinet-Mounted SMC10.........................................................................341
8.8.1 General information ...................................................................................................................341
8.8.2 Safety information ......................................................................................................................342
8.8.3 Interfaces ...................................................................................................................................343
8.8.4 Connection example ..................................................................................................................345
8.9 K48, Sensor Module Cabinet-Mounted SMC20.........................................................................346
8.9.1 General information ...................................................................................................................346
8.9.2 Safety information ......................................................................................................................346
8.9.3 Interfaces ...................................................................................................................................347
8.9.4 Connection example ..................................................................................................................349
8.10 K50, Sensor Module Cabinet-Mounted SMC30.........................................................................350
8.10.1 General information ...................................................................................................................350
8.10.2 Safety information ......................................................................................................................354
8.10.3 Interfaces ...................................................................................................................................355

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8.10.4 Connection example ................................................................................................................. 358
8.11 K51, VSM10 Voltage Sensing Module Cabinet-Mounted......................................................... 360
8.12 K76, auxiliary voltage generating unit in the Line Connection Module ..................................... 362
8.13 K82, terminal module for activating safety functions "Safe Torque Off" and "Safe Stop 1"...... 364
8.14 K87, Terminal Module TM54F................................................................................................... 365
8.14.1 General information................................................................................................................... 365
8.14.2 Safety information ..................................................................................................................... 366
8.14.3 Interface description.................................................................................................................. 367
8.14.3.1 Overview ................................................................................................................................... 367
8.14.3.2 Example connection.................................................................................................................. 368
8.14.3.3 X514 power supply for digital outputs and sensors .................................................................. 369
8.14.3.4 X520 sensor power supply........................................................................................................ 369
8.14.3.5 X521 digital inputs and dynamically adjustable power supply.................................................. 370
8.14.3.6 X522 digital inputs..................................................................................................................... 371
8.14.3.7 X523 digital outputs................................................................................................................... 372
8.14.3.8 X524 Electronics power supply................................................................................................. 372
8.14.3.9 X525 digital outputs................................................................................................................... 373
8.14.3.10 X531 digital inputs and dynamically adjustable power supply............................................. 374
8.14.3.11 X532 digital inputs................................................................................................................ 375
8.14.3.12 X533 digital outputs ............................................................................................................. 376
8.14.3.13 X535 digital outputs ............................................................................................................. 377
8.14.4 Technical data........................................................................................................................... 378
8.15 K90, Control Unit CU320-2 PROFIBUS.................................................................................... 379
8.15.1 General information................................................................................................................... 379
8.15.2 X55 customer terminal strip ...................................................................................................... 380
8.15.2.1 Overview ................................................................................................................................... 380
8.15.2.2 X41 EP terminal / temperature sensor connection ................................................................... 383
8.15.2.3 X46 Brake control and monitoring............................................................................................. 384
8.15.2.4 X122 digital inputs/outputs........................................................................................................ 385
8.15.2.5 X132 digital inputs/outputs........................................................................................................ 387
8.15.3 CompactFlash card ................................................................................................................... 388
8.15.3.1 Using the memory card ............................................................................................................. 389
8.15.3.2 Data functions ........................................................................................................................... 390
8.15.3.3 Saving the memory card parameter settings ............................................................................ 390
8.16 K94, Performance extension 1 for CU320-2............................................................................. 391
8.17 L00, Used in the first environment to EN61800-3, category C2 (TN/TT line supplies)............. 392
8.18 L07, dv/dt filter compact plus Voltage Peak Limiter.................................................................. 393
8.19 L08/L09, motor reactor/2 motor reactors in series.................................................................... 396
8.20 L10, dv/dt filter plus Voltage Peak Limiter................................................................................. 399
8.21 L13, main contactor for Line Connection Modules < 800 A...................................................... 401
8.22 L22, supplied as standard without line reactor.......................................................................... 402
8.23 L25, circuit breaker in withdrawable unit design ....................................................................... 403
8.24 L34, output-side circuit breaker................................................................................................. 404
8.24.1 General information................................................................................................................... 404
8.24.2 Switching cycles for the output-side circuit breaker.................................................................. 406
8.24.3 Overview diagram of option L34 ............................................................................................... 408
8.24.4 Parameter assignment.............................................................................................................. 409
8.24.4.1 Parameterization with script...................................................................................................... 409

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8.24.4.2 Parameterization with free function blocks ................................................................................409
8.24.4.3 Parameterization with DCC (Drive Control Chart) .....................................................................413
8.25 L37, DC interface incl. pre-charging input circuit for the relevant DC link capacitance.............414
8.25.1 General information ...................................................................................................................414
8.25.2 DC interface incl. pre-charging for Booksize Cabinet Kits.........................................................414
8.25.2.1 Important safety precautions......................................................................................................414
8.25.2.2 DC interface, principle of operation ...........................................................................................416
8.25.2.3 Commissioning the DC interface when option K90 is being used.............................................416
8.25.2.4 Commissioning the DC interface without option K90 ................................................................416
8.25.3 DC interface incl. pre-charging for Motor Modules in the chassis format..................................417
8.25.3.1 Important safety precautions......................................................................................................419
8.25.3.2 Accessibility of the DC connection to the Motor Module ...........................................................421
8.25.3.3 Measuring points for verifying isolation from supply..................................................................422
8.25.3.4 Installation..................................................................................................................................423
8.25.3.5 DC interface, principle of operation ...........................................................................................424
8.25.3.6 Commissioning the DC interface when option K90 is being used.............................................425
8.25.3.7 Commissioning the DC interface without option K90 ................................................................425
8.26 L41, current transformer upstream of main switch ....................................................................426
8.27 L42/L43/L44, Line Connection Module for Active/Basic/Smart Line Modules...........................427
8.28 L45, EMERGENCY STOP pushbutton in the cabinet door .......................................................428
8.29 L46/L47, grounding switch upstream/downstream of main breaker..........................................429
8.29.1 Grounding switch upstream of main breaker (option L46).........................................................429
8.29.2 Grounding switch downstream of main breaker (option L47)....................................................430
8.30 L51, holder for ARC detector .....................................................................................................431
8.31 L55, cabinet anti-condensation heating .....................................................................................433
8.32 L61/L62, L64/L65, braking units.................................................................................................434
8.32.1 General information ...................................................................................................................434
8.32.2 Interfaces ...................................................................................................................................435
8.32.3 S1 - Threshold switch ................................................................................................................436
8.32.4 Braking Module ..........................................................................................................................438
8.32.5 Example connection of Braking Module ....................................................................................441
8.32.6 Braking resistors ........................................................................................................................442
8.32.7 Technical data............................................................................................................................446
8.33 L87, insulation monitoring..........................................................................................................448
8.34 M06, base 100 mm high, RAL 7022 ..........................................................................................451
8.35 M07, cable-marshalling compartment 200 mm high, RAL 7035................................................452
8.36 M13, Line connection from above..............................................................................................454
8.37 M21, degree of protection IP21..................................................................................................456
8.37.1 General information ...................................................................................................................456
8.37.2 Mounting ....................................................................................................................................457
8.38 M23/M43/M54, degree of protection IP23/IP43/IP54 ................................................................459
8.38.1 General information ...................................................................................................................459
8.38.2 Mounting ....................................................................................................................................460
8.39 M26/M27, side panels mounted on right and left.......................................................................462
8.40 M59, closed cabinet door, air inlet from below through floor opening .......................................463
8.41 M60, additional shock protection ...............................................................................................464

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8.42 M70, EMC shield bus ................................................................................................................ 465
8.42.1 General information................................................................................................................... 465
8.42.2 Connecting the cables to the EMC shield bus .......................................................................... 465
8.43 M80 to M87, DC busbar system ............................................................................................... 466
8.43.1 General information................................................................................................................... 466
8.43.2 Safety information ..................................................................................................................... 467
8.44 M90, crane transport assembly (top-mounted)......................................................................... 468
8.45 N52, DC link fuses for Basic Line Modules............................................................................... 469
8.46 P10, measuring instrument for line values (installed in the cabinet doors) .............................. 470
8.47 P11, measuring instrument for line values with PROFIBUS connection (installed in the
cabinet door) ............................................................................................................................. 471
8.48 Y11, factory assembly into transport units ................................................................................472
A Appendix A ............................................................................................................................................ 473
A.1 Connectable conductor cross-sections for screw terminals...................................................... 473
Index...................................................................................................................................................... 475

Cabinet Modules
Manual, (GH5), 05/2010, A5E03263538A 15
Safety information 1
1.1 Requirements
DANGER
The cabinet units described in this manual are used in industrial high-voltage installations.
During operation, this equipment contains rotating and live, bare parts. For this reason, it
could cause severe injury or significant material damage if the required covers are removed
without authorization, if the equipment is used or operated incorrectly, or if it has not been
properly maintained.
When the machines are used in non-industrial areas, the installation location must be
protected against unauthorized access (by protective fencing, for example) and appropriate
signs must be displayed.
The persons responsible for the safety of the plant are under an obligation to ensure that:
● The basic planning work for the plant and the transport, assembly, installation,
commissioning, maintenance, and repair work is carried out by qualified personnel and/or
checked by the experts responsible.
● All the documentation for the plant is always readily at hand.
● The technical data and specifications regarding the applicable installation, connection,
environmental, and operating conditions are always observed.
● The plant-specific assembly and safety guidelines are observed and personal protection
equipment is used.
● No work whatsoever is carried out by unqualified personnel either on this equipment or in
its vicinity.
These instructions are intended for qualified personnel and only contain information and
notes relating to the intended purpose of the machines.
The operating instructions and the machine documentation are available in the languages
specified in the supply contracts.
Note
We recommend engaging the support and services of your local Siemens service center for
all planning, installation, commissioning, and maintenance work.

Safety information
1.2 Electrostatic sensitive devices (ESD)
Cabinet Modules
16 Manual, (GH5), 05/2010, A5E03263538A
1.2 Electrostatic sensitive devices (ESD)
CAUTION
The Cabinet Modules contain electrostatic sensitive devices. These components can be
easily destroyed if not handled properly. Observe the following notes if you nevertheless
have to work with electronic modules:
•You should only touch electronic modules if absolutely necessary.
•If you do have to touch modules, your body must be electrically discharged first. For this
purpose, you are advised to wear a grounded ESD wristband.
•Modules must not come into contact with highly insulating materials (such as plastic
parts, insulated desktops, articles of clothing manufactured from man-made fibers).
•Modules must only be set down on conductive surfaces.
•Modules and components should only be stored and transported in conductive
packaging (such as metalized plastic boxes or metal containers).
•If the packaging is not conductive, the modules must be wrapped with a conductive
packaging material (such as conductive foam rubber or household aluminum foil), prior
to placing them in the packaging.
The necessary ESD protective measures are elucidated once again in the following
illustration:
g ga
b
e
d
c
d
a
c
d
b
c a
e
f
f f f f
6LWWLQJ 6WDQGLQJ 6WDQGLQJVLWWLQJ
Figure 1-1 ESD protective measures
● a = conductive floor surface
● b = ESD table
● c = ESD shoes
● d = ESD overall
● e = ESD wristband
● f = ground connection for cabinet units
● g = connection to conductive floor

Safety information
1.3 Safety information
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Manual, (GH5), 05/2010, A5E03263538A 17
1.3 Safety information
DANGER
SINAMICS S120 Cabinet Modules must only be commissioned by suitably qualified
personnel.
The personnel must take into account the information provided in the technical customer
documentation for the product, and be familiar with and observe the specified danger and
warning notices.
Operational electrical equipment and motors have parts and components which are at
hazardous voltage levels.
When the machine or system is operated, hazardous axis movements can occur.
All work on the electrical system must be carried out when the system has been
disconnected from the power supply and is in a de-energized condition.
Note
Machinery directive (2006/42/EC)
When the European common market was launched, a decision was made that the domestic
Standards and regulations of all of the EU Member States relating to the technical
implementation of machines would be harmonized. This meant that, as an internal market
Directive, the content of the Machinery Directive had to be implemented by the individual
member states as national legislation. For the Machinery Directive, this was realized with the
aim of achieving standard protective goals and, in turn, removing technical trade barriers. In
accordance with the definition of a machine ("an assembly of linked parts or components, at
least one of which moves"), this Directive is extremely extensive. The revised version from
2006, which shall be binding as of Dec. 29, 2009 without transistional period, has expanded
its area of application and now includes "Logic units to ensure safety functions".
The machinery directive involves the implementation of machines. It has 28 Articles and 12
Annexes. The basic safety and health requirements specified in Annex I of the Directive
must be fulfilled for the safety of machines.
The protective goals must be implemented responsibly to ensure compliance with the
Directive.
Manufacturers of a machine must verify that their machine complies with the basic
requirements. This verification is facilitated by means of harmonized standards.
DANGER
Five safety rules
When carrying out any kind of work on electrical devices, the following "five safety rules"
must always be observed in accordance with EN 50110-1 and EN 50110-2:
•Disconnect from power supply.
•Protect against reconnection.
•Make sure that the equipment is de-energized.
•Ground and short-circuit.
•Cover or enclose adjacent components that are still live.

Safety information
1.3 Safety information
Cabinet Modules
18 Manual, (GH5), 05/2010, A5E03263538A
WARNING
Safe, problem-free operation of SINAMICS S120 Cabinet Modules requires proper
transportation, storage, setup, and installation, as well as careful operation and
maintenance.
The details in the catalogs and proposals also apply to the design of special equipment
versions.
In addition to the danger and warning information provided in the technical customer
documentation, the applicable national, local, and plant-specific regulations and
requirements must be taken into account.
Only protective extra-low voltages (PELV) that comply with EN 60204-1 may be connected
to any connections and terminals that are intended for the voltage range between 0 V and
48 V.
CAUTION
As part of routine tests, SINAMICS S120 Cabinet Modules undergo a voltage test in
accordance with EN 61800-5-1. Prior to performing the voltage test for electrical equipment
of industrial machines in accordance with EN 60204-1, Section 18.4, all connections of the
Cabinet Modules must be disconnected/removed to prevent the units from being damaged.
Motors must be connected according to the circuit diagrams provided.
Note
When operated in dry operating areas, SINAMICS S120 Cabinet Modules with three-phase
induction motors conform to Low Voltage Directive 2006/95/EC.
SINAMICS S120 Cabinet Modules with three-phase induction motors conform to EMC
Directive 2004/108/EC in the configurations specified in the associated EC Declaration of
Conformity, provided that the configuration guidelines and actions are consistently applied.
CAUTION
Operating the equipment in the immediate vicinity (< 1.5 m) of mobile telephones with a
transmitter power of > 1 W may lead to incorrect operation.

Safety information
1.4 Residual risks
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1.4 Residual risks
Residual risks of power drive systems
When carrying out a risk assessment of the machine/plant in accordance with the EU
Machinery Directive, the machine manufacturer/plant operator must consider the following
residual risks associated with the control and drive components of a power drive system
(PDS).
1. Unintentional movements of driven machine components during commissioning,
operation, maintenance, and repairs caused by, for example:
– Hardware defects and/or software errors in the sensors, controllers, actuators, and
connection technology
– Response times of the controller and drive
– Operating and/or ambient conditions not within the scope of the specification
– Parameterization, programming, cabling, and installation errors
– Use of radio devices / cellular phones in the immediate vicinity of the controller
– External influences / damage
2. Exceptional temperatures as well as emissions of light, noise, particles, or gas caused by,
for example:
– Component malfunctions
– Software errors
– Operating and/or ambient conditions not within the scope of the specification
– External influences / damage
3. Hazardous shock voltages caused by, for example:
– Component malfunctions
– Influence of electrostatic charging
– Induction of voltages in moving motors
– Operating and/or ambient conditions not within the scope of the specification
– Condensation / conductive contamination
– External influences / damage
4. Electrical, magnetic and electromagnetic fields generated in operation that can pose a
risk to people with a pacemaker, implants or metal replacement joints, etc. if they are too
close.
5. Release of environmental pollutants or emissions as a result of improper operation
of the system and/or failure to dispose of components safely and correctly.

Safety information
1.4 Residual risks
Cabinet Modules
20 Manual, (GH5), 05/2010, A5E03263538A
For more information about residual risks of the Power Drive System components, see the
relevant chapters in the technical user documentation.
WARNING
Electromagnetic fields "electro smog"
Electromagnetic fields are generated by the operation of electrical power engineering
installations such as transformers, converters or motors.
Electromagnetic fields can interfere with electronic devices, which could cause them to
malfunction. For example, the operation of pacemakers can be impaired, potentially leading
to damage to a person's health or even death. It is therefore forbidden for persons with
pacemakers to enter these areas.
The plant operator is responsible for taking appropriate measures (labels and hazard
warnings) to adequately protect operating personnel and others against any possible risk.
•Observe the relevant nationally applicable health and safety regulations. In Germany,
"electromagnetic fields" are subject to regulations BGV B11 and BGR B11 stipulated by
the German statutory industrial accident insurance institution.
•Display adequate hazard warning notices.
•Place barriers around hazardous areas.
•Take measures, e.g. using shields, to reduce electromagnetic fields at their source.
•Make sure that personnel are wearing the appropriate protective gear.