Stober SD6 Series Training manual

SD6 drive controller
Commissioning instructions
en-US
04/2021
ID 442537.08

Table of contents STOBER
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Table of contents
1 Foreword .................................................................................................................................................................. 7
2 User information ....................................................................................................................................................... 8
2.1 Scope of documentation.......................................................................................................................................... 8
2.2 Storage and transfer ................................................................................................................................................ 8
2.3 Described product.................................................................................................................................................... 8
2.4 Timeliness ................................................................................................................................................................ 8
2.5 Original language ..................................................................................................................................................... 8
2.6 Limitation of liability ................................................................................................................................................ 9
2.7 Formatting conventions........................................................................................................................................... 9
2.7.1 Display of safety instructions.................................................................................................................. 9
2.7.2 Markup of text elements ...................................................................................................................... 10
2.7.3 Mathematics and formulas................................................................................................................... 10
2.8 Symbols, marks and test symbols .......................................................................................................................... 11
2.9 Trademarks ............................................................................................................................................................ 12
2.10 Licenses.................................................................................................................................................................. 12
3 General safety instructions...................................................................................................................................... 13
3.1 Directives and standards........................................................................................................................................ 13
3.2 Qualified personnel................................................................................................................................................ 13
3.3 Intended use ..........................................................................................................................................................13
3.4 Transport and storage............................................................................................................................................ 14
3.5 Operational environment and operation...............................................................................................................14
3.6 Working on the machine........................................................................................................................................ 15
3.7 Ensuring traceability .............................................................................................................................................. 15
3.8 Decommissioning................................................................................................................................................... 15
3.9 Disposal.................................................................................................................................................................. 16
3.10 Firefighting............................................................................................................................................................. 16
4 UL-compliant use..................................................................................................................................................... 17
5 Technical data ......................................................................................................................................................... 19
5.1 Drive controllers .................................................................................................................................................... 19
5.1.1 General technical data.......................................................................................................................... 19
5.1.2 Nameplate ............................................................................................................................................ 20
5.1.3 Type designation................................................................................................................................... 21
5.1.4 Material variant .................................................................................................................................... 22
5.1.5 Sizes ...................................................................................................................................................... 22
5.1.6 Electrical data ....................................................................................................................................... 23
5.1.7 Dimensions ........................................................................................................................................... 28

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5.1.8 Weight .................................................................................................................................................. 30
5.1.9 Cycle times............................................................................................................................................ 30
5.2 DC link connection ................................................................................................................................................. 30
5.2.1 General technical data.......................................................................................................................... 30
5.2.2 DL6A – SD6 assignment ........................................................................................................................ 31
5.2.3 Dimensions ........................................................................................................................................... 32
5.2.4 Weight .................................................................................................................................................. 33
5.3 Safety technology .................................................................................................................................................. 33
5.3.1 ST6 ........................................................................................................................................................ 33
5.3.2 SE6 ........................................................................................................................................................ 33
5.4 Controllable brakes................................................................................................................................................ 34
5.4.1 X5 .......................................................................................................................................................... 34
5.4.2 X8 (option SE6) ..................................................................................................................................... 34
6 Storage.................................................................................................................................................................... 35
6.1 Drive controllers .................................................................................................................................................... 35
6.1.1 Annual reforming.................................................................................................................................. 35
6.1.2 Reforming before commissioning......................................................................................................... 36
7 Installation .............................................................................................................................................................. 37
7.1 Safety instructions for installation ......................................................................................................................... 37
7.2 Basic assembly instructions ................................................................................................................................... 37
7.2.1 Drive controllers ................................................................................................................................... 37
7.3 Minimum clearances..............................................................................................................................................38
7.4 Drilling diagrams and bore dimensions.................................................................................................................. 39
7.4.1 Drive controllers ................................................................................................................................... 39
7.5 Length of copper rails ............................................................................................................................................41
7.6 Installing the communication module ...................................................................................................................42
7.7 Installing the terminal module...............................................................................................................................44
7.8 Installing the drive controller without a rear section module ...............................................................................47
7.9 Installing the DC link connection ...........................................................................................................................48
7.10 Installing a rear section braking resistor................................................................................................................ 51
7.11 Mounting the drive controller on the rear section module...................................................................................52
7.12 Attaching the EMC shroud ..................................................................................................................................... 57
8 Connection.............................................................................................................................................................. 60
8.1 Safety instructions for connection......................................................................................................................... 60
8.2 Line routing............................................................................................................................................................ 61
8.3 Protective measures .............................................................................................................................................. 61
8.3.1 Line fuse................................................................................................................................................ 61
8.3.2 Residual current protective device ....................................................................................................... 65
8.3.3 Protective grounding ............................................................................................................................ 66
8.3.4 EMC recommendations ........................................................................................................................ 67

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8.4 Drive controllers .................................................................................................................................................... 68
8.4.1 Overview with ST6 safety module ........................................................................................................ 68
8.4.2 Overview with SE6 safety module ........................................................................................................ 73
8.4.3 X1: Enable and relay 1 .......................................................................................................................... 78
8.4.4 X2: Motor temperature sensor............................................................................................................. 78
8.4.5 X3A, X3B: PC, IGB.................................................................................................................................. 79
8.4.6 X4: Encoder........................................................................................................................................... 80
8.4.7 X5: Brake – Actuation ........................................................................................................................... 82
8.4.8 X6: Brake – Feedback and supply (ST6 option)..................................................................................... 83
8.4.9 X7: Brake 2 – Supply (SE6 option)......................................................................................................... 84
8.4.10 X8: Brake 2 – Safe brake control (SE6 option) ...................................................................................... 85
8.4.11 X10: 230/400V supply.......................................................................................................................... 85
8.4.12 X11: 24V supply ................................................................................................................................... 87
8.4.13 X12: Safety technology (option ST6)..................................................................................................... 88
8.4.14 X14: Safety technology – Safe inputs (SE6 option) ............................................................................... 89
8.4.15 X15: Safety technology – Safe outputs,
supply for X50 (SE6 option) .................................................................................................................. 90
8.4.16 X20: Motor............................................................................................................................................ 91
8.4.17 X30: DC link connection, braking resistor ............................................................................................. 93
8.4.18 X50: Plausibility encoder (SE6 option) .................................................................................................. 94
8.4.19 Connecting a drive controller (ST6 option)........................................................................................... 95
8.4.20 Connecting a drive controller (SE6 option)........................................................................................... 97
8.5 Communication module ........................................................................................................................................ 99
8.5.1 EC6: EtherCAT ....................................................................................................................................... 99
8.5.2 CA6: CANopen..................................................................................................................................... 101
8.5.3 PN6: PROFINET ................................................................................................................................... 102
8.6 Terminal module.................................................................................................................................................. 104
8.6.1 XI6 ....................................................................................................................................................... 104
8.6.2 RI6....................................................................................................................................................... 111
8.6.3 IO6 ...................................................................................................................................................... 121
9 Operation.............................................................................................................................................................. 124
9.1 Overview .............................................................................................................................................................. 124
9.2 Menu structure and navigation ...........................................................................................................................125
10 What you should know before commissioning ...................................................................................................... 127
10.1 DS6 program interface......................................................................................................................................... 127
10.2 Meaning of parameters .......................................................................................................................................128
10.2.1 Parameter groups ............................................................................................................................... 129
10.2.2 Parameter types and data types......................................................................................................... 130
10.2.3 Parameter types ................................................................................................................................. 131
10.2.4 Parameter structure ........................................................................................................................... 131
10.2.5 Parameter visibility ............................................................................................................................. 132
10.3 Signal transmission and fieldbus mapping........................................................................................................... 133
10.4 Power-loss protected storage.............................................................................................................................. 133

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11 Commissioning ...................................................................................................................................................... 134
11.1 Initiating the project ............................................................................................................................................ 134
11.1.1 Projecting the drive controller and axis.............................................................................................. 134
11.1.2 Configuring safety technology ............................................................................................................ 136
11.1.3 Creating other modules and drive controllers.................................................................................... 136
11.1.4 Projecting the module ........................................................................................................................ 136
11.1.5 Projecting the project ......................................................................................................................... 136
11.2 Mapping the mechanical axis model ................................................................................................................... 137
11.2.1 Parameterizing the STOBER motor..................................................................................................... 137
11.2.2 Parameterizing the axis model ........................................................................................................... 137
11.3 Testing the configuration..................................................................................................................................... 141
11.3.1 Test using DriveControlSuite .............................................................................................................. 141
11.3.2 Test using the operating unit of the drive controller.......................................................................... 144
12 Replacement ......................................................................................................................................................... 147
12.1 Safety instructions for device replacement .........................................................................................................147
12.2 Notes on the safety configuration ....................................................................................................................... 147
12.3 Notes on motor replacement .............................................................................................................................. 148
12.4 Replacing the drive controller..............................................................................................................................148
12.5 Replacing or updating firmware using DS6.......................................................................................................... 150
13 Appendix............................................................................................................................................................... 151
13.1 Terminal specifications ........................................................................................................................................ 151
13.1.1 Overview............................................................................................................................................. 151
13.1.2 FMC 1,5 -ST-3,5................................................................................................................................... 152
13.1.3 FK-MCP 1,5 -ST-3,5 ............................................................................................................................. 153
13.1.4 BCF 3,81 180 SN.................................................................................................................................. 153
13.1.5 BFL 5.08HC 180 SN.............................................................................................................................. 154
13.1.6 BLDF 5.08 180 SN................................................................................................................................ 154
13.1.7 DFMC 1.5 -ST-3.5 ................................................................................................................................ 155
13.1.8 GFKC 2,5 -ST-7,62................................................................................................................................ 155
13.1.9 GFKIC 2.5 -ST-7.62............................................................................................................................... 156
13.1.10 SPC 5 -ST-7,62 ..................................................................................................................................... 156
13.1.11 ISPC 5 -STGCL-7,62.............................................................................................................................. 157
13.1.12 SPC 16 -ST-10,16 ................................................................................................................................. 157
13.1.13 ISPC 16 -ST-10,16 ................................................................................................................................ 158
13.1.14 MKDSP 25 -15,00 ................................................................................................................................ 158
13.2 Wiring examples .................................................................................................................................................. 159
13.2.1 Stand-alone operation with direct brake control ............................................................................... 159
13.2.2 Stand-alone operation with indirect brake control ............................................................................ 160
13.3 Detailed information............................................................................................................................................ 161
13.4 Formula symbols.................................................................................................................................................. 162
13.5 Abbreviations....................................................................................................................................................... 163

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14 Contact.................................................................................................................................................................. 164
14.1 Consultation, service and address ....................................................................................................................... 164
14.2 Your opinion is important to us ........................................................................................................................... 164
14.3 Close to customers around the world..................................................................................................................165

STOBER 1 | Foreword
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1 Foreword
STOBER drive controllers of the SD6 series offer maximum precision and productivity for automation technology and
mechanical engineering despite ever more complex functions. Highly dynamic drives ensure the shortest recovery times
from fast changes in set value and load jumps. There is also an option of connecting the drive controllers in a DC link for
multi-axis applications, which improves the energy footprint of the entire system. The SD6 drive controller is available in
four sizes with a nominal output current of up to 85A.
Features
§Control of linear and rotary synchronous servo motors and asynchronous motors
§Multi-functional encoder interfaces
§Automatic motor parameterization from the electronic motor nameplate
§Isochronic system bus (IGB motion bus) for parameterization and multi-axis applications
§Communication over CANopen, EtherCAT or PROFINET
§Safe Torque Off (STO) in the standard version, expanded safety technology (SS1, SS2, SLS, etc.) as an option
§Digital and analog inputs and outputs as an option
§Brake chopper, brake control and line filter
§Energy supply through direct power supply
§Flexible DC link connection for multi-axis applications
§Convenient operating unit consisting of graphical display and keys
§Paramodul removable data storage for quick commissioning and service

2 | User information STOBER
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2 User information
This documentation covers the SD6 drive controller. You will receive support for the assembly of the individual modules
along with the associated components that you will need to operate the drive controllers in the control cabinet.
You will also find information on wiring the modules correctly and checking their functionality in the group with an initial
test.
Combinations with other 6th generation STOBER drive controllers are possible under certain boundary conditions.
2.1 Scope of documentation
This documentation contains important safety instructions as well as a selection of information about the SD6 drive
controller that you need for commissioning.
Note that this documentation does not replace the detailed manual. Read the detailed documentation first before working
with the devices.
You can find the manual and other documentation in PDF format on the enclosed CD/DVD or on our website.
An overview of the available documentation about the SD6 drive controller can be found in the chapter Detailed
information [}161].
2.2 Storage and transfer
As this documentation contains important information for handling the product safely and efficiently, it must be stored in
the immediate vicinity of the product until product disposal and be accessible to qualified personnel at all times.
Also pass on this documentation if the product is transferred or sold to a third party.
2.3 Described product
This documentation is binding for:
Drive controllers of the SD6 series in conjunction with the
DriveControlSuite (DS6) software in V 6.5-B or higher, PASmotion in V 1.3.0 or higher and associated firmware in V 6.5-B or
higher.
2.4 Timeliness
Check whether this document is the latest version of the documentation. We make the latest document versions for our
products available for download on our website:
http://www.stoeber.de/en/downloads/.
2.5 Original language
The original language of this documentation is German; all other language versions are derived from the original language.

STOBER 2 | User information
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2.6 Limitation of liability
This documentation was created taking into account the applicable standards and regulations as well as the current state of
technology.
No warranty or liability claims for damage shall result from failure to comply with the documentation or from use that
deviates from the intended use of the product. This is especially true for damage caused by individual technical
modifications to the product or the project configuration and operation of the product by unqualified personnel.
2.7 Formatting conventions
Orientation guides in the form of signal words, symbols and special text markups are used to emphasize specific
information so that you are able identify it in this documentation quickly.
2.7.1 Display of safety instructions
Safety instructions are identified with the following symbols. They indicate special risks when handling the product and are
accompanied by relevant signal words that express the extent of the risk. Furthermore, useful tips and recommendations
for efficient, error-free operation are specially highlighted.
ATTENTION!
Attention
This indicates that damage to property may occur
▪ if the stated precautionary measures are not taken.
CAUTION!
Caution
This word with a warning triangle indicates that minor personal injury may occur
▪ if the stated precautionary measures are not taken.
WARNING!
Warning
This word with a warning triangle means there may be a considerable risk of fatal injury
▪ if the stated precautionary measures are not taken.
DANGER!
Danger
This word with a warning triangle indicates that there is a considerable risk of fatal injury
▪ if the stated precautionary measures are not taken.
Information
Information indicates important information about the product or serves to emphasize a section in the documentation that
deserves special attention from the reader.

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2.7.2 Markup of text elements
Certain elements of the continuous text are distinguished as follows.
Important information Words or expressions with a special meaning
Interpolated position mode Optional: File or product name or other name
Detailed information Internal cross-reference
http://www.samplelink.com External cross-reference
Software and other displays
The following formatting is used to identify the various information content of elements referenced by the software
interface or a drive controller display, as well as any user entries.
Main menu
Settings
Window names, dialog box names, page names or buttons, combined
proper nouns, functions referenced by the interface
Select
Referencing method A
Predefined entry
Save your
<own IP address>
User-defined entry
EVENT 52:
COMMUNICATION
Displays (status, messages, warnings, faults) for status information
referenced by the interface
Keyboard shortcuts and command sequences or paths are represented as follows.
[Ctrl], [Ctrl] + [S] Key, shortcut
Table > Insert table Navigation to menus/submenus (path specification)
Buttons
The buttons of the drive controller are depicted as follows in .
[OK]
OK
2.7.3 Mathematics and formulas
The following signs are used to represent mathematical relationships and formulas.
- Subtraction
+ Addition
× Multiplication
÷ Division
| | Amount

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2.8 Symbols, marks and test symbols
Grounding symbol
Grounding symbol in accordance with IEC 60417, symbol 5019.
RoHS lead-free mark
Marking in accordance with RoHS directive 2011-65-EU.
CE mark
Manufacturer's self declaration: The product meets the requirements of EU
directives.
UL test symbol
This product is listed by UL for the United States and Canada.
Representative samples of this product have been evaluated by UL and meet the
requirements of applicable standards.
UL recognized component mark
This component or material is recognized by UL. Representative samples of this
product have been evaluated by UL and meet applicable requirements.

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2.9 Trademarks
The following names used in connection with the device, its optional equipment and its accessories are trademarks or
registered trademarks of other companies:
CANopen®,
CiA®
CANopen® and CiA® are registered European Union trademarks of CAN in
AUTOMATION e.V., Nuremberg, Germany.
EnDat®EnDat® and the EnDat® logo are registered trademarks of Dr. Johannes Heidenhain
GmbH, Traunreut, Germany.
EtherCAT®,
Safety over EtherCAT®,
TwinCAT®
EtherCAT®, Safety over EtherCAT® and TwinCAT® are registered trademarks of
patented technologies licensed by Beckhoff Automation GmbH, Verl, Germany.
Hyper-V®Hyper-V® is a registered trademark of the Microsoft Corporation in the United States
and/or other countries.
PLCopen®PLCopen® is a registered trademark of the PLCopen Organisation, Gorinchem,
Netherlands.
PROFIBUS®,
PROFINET®
The PROFIBUS and the PROFINET logo are registered trademarks of PROFIBUS
Nutzerorganisation e.V., Karlsruhe, Germany.
speedtec®speedtec® is a registered trademark of TE Connectivity Industrial GmbH,
Niederwinkling, Germany.
VirtualBox®VirtualBox® is a registered trademark of Oracle America, Inc., Redwood Shores, USA.
VMware®VMware® is a registered trademark of VMware, Inc., Palo Alto, USA.
Windows®,
Windows® 7,
Windows® 10
Windows®, das Windows®-Logo, Windows®XP, Windows®7 und Windows®10 are
registered trademarks of Microsoft Corporation in the United States and/or other
countries.
All other trademarks not listed here are the property of their respective owners.
Products that are registered as trademarks are not specially indicated in this documentation. Existing property rights
(patents, trademarks, protection of utility models) are to be observed.
2.10 Licenses
Software from the following licensor is used in the SD6 drive controller:
SEGGER Microcontroller GmbH & Co. KG
In den Weiden 11
40721 Hilden
Germany
Phone[phone]
Fax[phone]
Email: [email protected]
Internet: http://www.segger.com

STOBER 3 | General safety instructions
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3 General safety instructions
There are risks associated with the product described in this documentation that can be prevented by complying with the
described warning and safety instructions as well as the included technical rules and regulations.
3.1 Directives and standards
The following European directives and standards are relevant to the drive controllers:
§Machinery Directive 2006/42/EC
§Low Voltage Directive 2014/35/EU
§EMC Directive 2014/30/EU
§EN ISO 13849-1:2015
§EN ISO 13849-2:2012
§EN 61800-3:2004 and A1:2012
§EN 61800-5-1:2007
§EN 61800-5-2:2007
Subsequent references to the standards do not specify the respective year in order to improve readability.
3.2 Qualified personnel
In order to be able to perform the tasks described in this documentation, the persons instructed to perform them must
have the appropriate professional qualification and be able to assess the risks and residual hazards when handling the
products. For this reason, all work on the products as well as their operation and disposal may be performed only by
professionally qualified personnel.
Qualified personnel are persons who have acquired the authorization to perform these activities either through training to
become a specialist and/or instruction by specialists.
Furthermore, valid regulations, legal requirements, applicable basic rules, this documentation and the safety instructions
included in it must be carefully read, understood and observed.
3.3 Intended use
As defined by EN 50178, SD6 drive controllers are electrical devices operating as power electronics to control the flow of
energy in high-voltage systems.
They are intended solely for the operation of motors that meet the requirements of EN 60034-1:
§Synchronous servo motors (e.g. of the EZ series)
§Asynchronous motors
§Linear motors
§Torque motors
The connection of other electronic loads or operation outside applicable technical specifications constitutes improper use.

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When installing drive controllers in machines, commissioning (i.e. commencing intended operation) may not be performed
until it has been determined that the machine is in compliance with local laws and directives. For example, in the European
region, the following applies:
§Machinery Directive 2006/42/EC
§Low Voltage Directive 2014/35/EU
§EMC Directive 2014/30/EU
EMC-compliant installation
The SD6 drive controller and accessories must be installed and wired compliant for EMC
Modification
As the user, you may not make any physical, technical or electrical modifications to the SD6 drive controller and the
accessories.
Maintenance
The SD6 drive controller and accessories are maintenance-free. However, take appropriate measures to detect or prevent
possible errors in the connecting wiring.
3.4 Transport and storage
Inspect the delivery for any transport damage immediately after you receive it. Notify the transport company of any
damage immediately. Do not put a damaged product into operation.
To ensure the faultless and safe operation of the products, they must be professionally configured, installed, operated and
maintained.
Store the products in a dry and dust-free room if you do not install them immediately.
Transport and store the products in the original packaging and protect the products from mechanical impacts and
vibrations. Observe the transport and storage conditions recommended in the technical data.
Initiate reforming on the drive controllers in storage every year or before commissioning; see the chapter Storage [}35].
3.5 Operational environment and operation
The products are subject to sales restrictions in accordance with IEC 61800-3.
The products are not designed for use in a public low-voltage network that supplies residential areas. Radio-frequency
interference can be expected if the products are used in this type of network.
The products are intended exclusively for installation in control cabinets with at least protection class IP54.
Always operate the products within the limits specified by the technical data.
The following applications are prohibited:
§Use in potentially explosive atmospheres
§Use in environments with harmful substances as specified by EN 60721, such as oils, acids, gases, vapors, dust and
radiation
Implementation of the following applications is permitted only after approval from STOBER:
§Use in non-stationary applications
§The use of active components (drive controllers, supply modules, energy recovery units or discharge units) from third-
party manufacturers

STOBER 3 | General safety instructions
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The drive controller is designed exclusively for operation in TN networks or on wye sources. At a nominal voltage of 200 to
480VAC, they are permitted to supply a maximum differential short-circuit current in accordance with the following table:
Size Max. differential short-circuit current
Size 0 – size 2 5000A
Size 3 10000A
Tab. 1: Maximum differential short-circuit current
The drive controller has a configurable restart. If the drive controller is designed for an automatic restart after energy
shutdown, this must be clearly specified on the system in accordance with EN61800-5-1.
The drive controller has the option of a Safe Torque Off safety function (STO) in accordance with EN 61800-5-2 for safely
disconnecting the energy supply to the motor. Measures based on this for protection against unexpected startup are
described in EN ISO 12100 and EN ISO 14118, for example.
3.6 Working on the machine
Before all work on machines and systems, apply the 5 safety rules in accordance with DIN VDE 0105-100 (Operation of
electrical installations – Part 100: General requirements) in the order listed:
§Disconnect (also ensure that the auxiliary circuits are disconnected).
§Ensure power cannot be switched on again.
§Ensure that everything is de-energized.
§Ground and short circuit.
§Cover adjacent live parts.
Information
Note that you can only determine that voltage is no longer present once the discharge time has elapsed. The discharge time
depends on the self-discharge of the drive controller. You can find the discharge time in the general technical data of the
drive controller.
3.7 Ensuring traceability
The orderer must ensure traceability of the products using the serial number.
3.8 Decommissioning
In safety-oriented applications, note the mission time TM = 20 years in the safety-relevant key performance indicators. A
drive controller with integrated safety module must be taken out of operation 20 years after the production date. The
production date of the drive controller is found on the accompanying nameplate.
Detailed information about using the safety technology can be found in the corresponding manual, see the chapter Detailed
information [}161].

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3.9 Disposal
Observe the current national and regional regulations when disposing of the packaging and product! Dispose of the
packaging and individual product parts depending on their properties, e.g. as:
§Cardboard
§Electronic waste (circuit boards)
§Plastic
§Sheet metal
§Copper
§Aluminum
§Battery
3.10 Firefighting
DANGER!
Electrical voltage! Risk of fatal injury due to electric shock!
There is a risk of fatal injury due to electric shock when using conductive firefighting equipment.
▪ Use ABC powder or carbon dioxide (CO2) for firefighting.

STOBER 4 | UL-compliant use
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4 UL-compliant use
This chapter contains relevant information for use under UL conditions (UL – Underwriters Laboratories).
Surrounding air temperature and pollution degree
The maximum surrounding air temperature for UL-compliant operation is 45°C. Use in an environment with pollution
degree 2 is permitted.
Network layout
All device types supplied with 480VAC are intended solely for operation with grounded wye sources at 480/277VAC.
Power supply and motor overload protection
Observe the specification of I2maxPU at 8kHz clock frequency in the electrical data of the drive controller; see the chapter
Electrical data [}23].
Line fuse
For UL-compliant line fuses, observe the specifications in the chapter UL-compliant line fuses [}64].
In accordance with CSA-C22.2 No. 14-13, the following applies for use in Canada:
Depending on the device type, additional overvoltage protection must be installed in the network upstream of the device
and must fulfill the following conditions.
§1-phase – SD6A02:
• Overvoltage category 3
• Phase-ground = 240VAC (peak permitted rated surge voltage = 4kV)
• Phase-phase (or N) = 240VAC (peak permitted rated surge voltage = 4kV)
§3-phase – starting from SD6A04:
• Overvoltage category 3
• Phase-ground = 277VAC (peak permitted rated surge voltage = 4kV)
• Phase-phase (or N) = 480VAC (peak permitted rated surge voltage = 6kV)
Motor protection
All models of the 6th STOBER drive controller generation feature a certified i²t model, a computational model for thermal
monitoring of the motor. This fulfills the requirements for solid state motor overload protection in accordance with the
amendment to UL508C from May 2013. In order to activate it and start the protective function, set the parameters as
follows (deviating from the default values): U10 = 2:Warning and U11 = 1.00s. This model can be used instead of or in
addition to temperature-monitored motor protection, as described in the chapter X2: Motor temperature sensor [}78].
Motor temperature sensor
The SD6 drive controller features connections for PTC thermistors (NAT 145°C), KTY temperature sensors (KTY84-130) or Pt
temperature sensors (Pt1000). For a proper connection, observe the terminal description for X2 in chapter X2: Motor
temperature sensor [}78].
Information
STOBER recommends the use of PTC thermistors as thermal winding protection.

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Braking resistor
If the drive controller is to be provided with an externally mounted braking resistor, overheat protection must be provided
separately.
Power terminals
Use only copper conductors for a surrounding temperature of 60/75°C.
24V supply and fuses
Low-voltage circuits must be supplied by an isolated source with a maximum output voltage that does not exceed 30VDC.
Fuses for 24VDC supplies must be approved for DC voltage in accordance with UL 248.
§Use a 1A fuse (time delay) upstream of relay 1. Observe the terminal description for X1, pin 1 in the chapter X1: Enable
and relay 1 [}78].
§Provide the 24VDC supply of the control unit with a 10A fuse (time delay). Observe the terminal description for X11 in
the chapter X11: 24V supply [}87].
§Provide the 24VDC supply for the brake with a 4A fuse (time delay). Observe the terminal description for X6 in the
chapter X6: Brake – Feedback and supply (ST6 option) [}83].
§For the STO safety function via terminal X12: Use a 4A fuse (time delay) to protect the supply voltage of the status
signal. Observe the terminal description for X12 in chapter X12: Safety technology (option ST6) [}88].
§The following applies to interface extensions with terminal module XI6, RI6 or IO6: Protect the 24VDC supply with a 1A
fuse (time delay). Observe the terminal description for X101, pin 18 or 19 in chapter X101: DI1 – DI5, DO1 – DO2
[}105].
Branch circuit protection
Integral solid state short circuit protection does not provide branch circuit protection (line fuse) upstream of the drive
controller. Branch circuit protection must be provided in accordance with the manufacturer instructions, the National
Electrical Code, the Canadian Electrical Code, part I, and any additional local codes.
UL test
Only the risks of electric shock and the risk of fire have been examined during UL acceptance. Functional safety aspects
have not been assessed during the UL approval process. These are assessed for STOBER by bodies such as the TÜV SÜD
certification service.

STOBER 5 | Technical data
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5 Technical data
This chapter contains the technical data for the SD6 drive controller, the DC link connection, the safety technology and the
brakes. Additional technical data on the drive controller and accessories can be found in the SD6 drive controller manual;
see the chapter Detailed information [}161].
5.1 Drive controllers
The following chapters contain specifications for the electrical data, dimensions and weight of the drive controller.
5.1.1 General technical data
The following information applies to all device types.
Device features
Protection class of the device IP20
Protection class of the installation space At least IP54
Protection class Protection class I in accordance with EN 61140
Radio interference suppression Integrated line filter in accordance with EN 61800-3, interference emission
class C3
Overvoltage category III in accordance with EN 61800-5-1
Test symbols
Tab. 2: Device features
Transport and storage conditions
Storage/
transport temperature
−20°C to +70°C
Maximum change: 20K/h
Relative humidity Maximum relative humidity 85%, non-condensing
Vibration (transport) in accordance with
EN60068-2-6
5Hz ≤ f ≤ 9Hz: 3.5mm
9Hz ≤ f ≤ 200Hz: 10m/s²
200Hz ≤ f ≤ 500Hz: 15m/s²
Fall height for freefall1
Weight < 100kg
in accordance with EN61800-2
(or IEC 60721-3-2, class2M1)
0.25m
Tab. 3: Transport and storage conditions
Operating conditions
Surrounding temperature during
operation
0°C to 45°C with nominal data
45°C to 55°C with derating −2.5%/K
Relative humidity Maximum relative humidity 85%, non-condensing
Installation altitude 0m to 1000m above sea level without restrictions
1000m to 2000m above sea level with −1.5%/100m derating
Pollution degree Pollution degree 2 in accordance with EN 50178
Ventilation Installed fan
Vibration (operation) in accordance with
EN 60068-2-6
5Hz ≤ f ≤ 9Hz: 0.35mm
9Hz ≤ f ≤ 200Hz: 1m/s²
Tab. 4: Operating conditions
1 Only valid for components in original packaging

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Discharge times
Self-discharge of DC link 6min
Tab. 5: Discharge times of the DC link circuit
5.1.2 Nameplate
The nameplate is placed on the side of the drive controller.
Fig.1: SD6A06TEX nameplate