Siemens SIMOGEAR 2730 Service manual

Safety
Integrated
MOUNTING AND OPERATING INSTRUCTIONS
Geared motor with rotary encoder for safety-relevant
applications
Edition
2730 - functionally safe rotary encoder
01/2024
www.siemens.com/simogear
SIMOGEAR

Geared motors
SIMOGEAR functionally safe
rotary encoder
Operating Instructions
Translation of the original instructions
01/2024
A5E53220857A/RS-AA
Introduction 1
Fundamental safety
instructions 2
General overview 3
Ensuring functional safety 4
Disposal 5

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
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
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.
Quali󹪝ed Personnel
The product/system described in this documentation may be operated only by personnel quali󹪝ed for the speci󹪝c
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Quali󹪝ed 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 Innomotics products
Note the following:
WARNING
Innomotics 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 Innomotics. 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 complied with. The information in the relevant documentation must be observed.
Trademarks
All names identi󹪝ed by ® are registered trademarks of InnomoticsGmbH. 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.
Innomotics GmbH
Vogelweiherstr. 1-15
90441 NÜRNBERG
GERMANY
A5E53220857A/RS-AA
Ⓟ 11/2023 Subject to change
Copyright © Innomotics 2024.
All rights reserved

Table of contents
1 Introduction........................................................................................................................................... 5
1.1 About SIMOGEAR................................................................................................................. 5
1.2 Sales legislation ................................................................................................................... 5
1.3 About this manual ............................................................................................................... 6
1.3.1 Content ............................................................................................................................... 6
1.3.2 Target group ........................................................................................................................ 6
1.3.3 Preventing hazards............................................................................................................... 7
1.3.4 What is new in BA_2730_0221? ........................................................................................... 7
1.3.5 Standard scope .................................................................................................................... 7
1.3.6 Websites of third-party companies........................................................................................ 8
1.4 SIMOGEAR documentation................................................................................................... 8
1.5 Documentation on the Internet............................................................................................ 9
1.6 Service and support ............................................................................................................. 9
1.6.1 Siemens Industry Online Support on the Web....................................................................... 9
1.6.2 Spare parts services ........................................................................................................... 10
1.7 Important product information .......................................................................................... 10
1.7.1 Intended use...................................................................................................................... 10
1.7.2 Predictable incorrect use.................................................................................................... 12
2 Fundamental safety instructions......................................................................................................... 13
2.1 General safety instructions ................................................................................................ 13
2.2 Equipment damage due to electric 󹪝elds or electrostatic discharge ..................................... 18
2.3 Cybersecurity information.................................................................................................. 18
2.4 Residual risks of power drive systems ................................................................................. 20
3 General overview................................................................................................................................. 23
4 Ensuring functional safety................................................................................................................... 25
4.1 General information........................................................................................................... 25
4.2 Unpacking ......................................................................................................................... 27
4.3 Electrical installation of the encoder................................................................................... 28
4.4 Commissioning the encoder............................................................................................... 30
4.5 Technical data.................................................................................................................... 32
4.5.1 Type designation................................................................................................................ 32
4.5.2 Rating plate data................................................................................................................ 33
4.5.2.1 General technical data ....................................................................................................... 33
4.5.2.2 Rating plate SIMOGEAR geared motors without a UL/CSA design......................................... 34
4.5.2.3 Rating plate SIMOGEAR geared motors with a UL/CSA design .............................................. 35
4.5.2.4 Rating plate SIMOGEAR geared motors for converter operation........................................... 37
4.5.3 Technical speci󹪝cations of the brake for encoders for functional safety................................ 38
SIMOGEAR functionally safe rotary encoder
Operating Instructions, 01/2024, A5E53220857A/RS-AA 3

4.5.4 Optional brake accessories ................................................................................................. 40
5 Disposal ............................................................................................................................................... 43
Table of contents
SIMOGEAR functionally safe rotary encoder
4Operating Instructions, 01/2024, A5E53220857A/RS-AA

Introduction 1
Note
The following pages contain the Siemens logo and the Siemens legal information.
Please note that since July 1st, 2023 the Siemens Businesses Large Drives Applications
and Low Voltage Motors are part of InnomoticsGmbH, Germany.
All rights to and product information on the following pages have been transferred from
Siemens to Innomotics.
The re-branding of the document will take place in due course.
1.1 About SIMOGEAR
Description
SIMOGEAR is the Siemens product family of geared motors in Digital Industry.
1.2 Sales legislation
Typical use cases are listed in this product documentation and in the online help to illustrate
possible application areas for our products. These are purely exemplary and do not constitute a
statement relating to the suitability of the respective product for use in speci󹪝c individual cases.
Unless explicitly agreed as part of a contract, Siemens assumes no liability relating to such
suitability. Suitability for a particular application in speci󹪝c individual cases must be assessed by
the user on a case-for-case basis, taking into account all technical, legal and other requirements.
Always observe the descriptions of the technical features and the relevant constraints of the
respective product provided in the product documentation.
SIMOGEAR functionally safe rotary encoder
Operating Instructions, 01/2024, A5E53220857A/RS-AA 5

1.3 About this manual
1.3.1 Content
Description
These operating instructions provide you with information about the geared motors and their
associated components. You will learn about safely and professionally handling the geared
motors – from the initial delivery up to 󹪝nal disposal:
• Transporting and storing
• Setup and mounting
• Connecting
• Commissioning
• Testing
• Operating
• Searching for and eliminating faults
• Disassembly
• Disposal
Keeping the documentation in a safe place
This documentation should be kept in a location where it can be accessed. Make the
documentation available to the personnel that have been deployed.
Description
This documentation includes recommendations relating to third-party products. Siemens is
aware of the fundamental suitability of these third-party products. You can use equivalent
products from other manufacturers.
Siemens does not accept any warranty when using third-party products.
1.3.2 Target group
Description
These operating instructions address all personnel who work on a geared motor or use a geared
motor.
Introduction
1.3About this manual
SIMOGEAR functionally safe rotary encoder
6Operating Instructions, 01/2024, A5E53220857A/RS-AA

1.3.3 Preventing hazards
The safety instructions provided in these operating instructions are intended to avoid personal
injury and material damage. They also guarantee the function and a long service life of the
geared motors.
• Read these operating instructions before handling the geared motors.
• Always follow the safety instructions and notices in these operating instructions.
The warning note concept is explained at the beginning of this documentation.
1.3.4 What is new in BA_2730_0221?
Main changes in this edition
Revisions
• Address changed from Siemens AG to Innomotics GmbH
• Front covers U1 and U4 adapted
1.3.5 Standard scope
Description
This documentation describes the functionality of the standard scope. This scope may di󹪜er
from the scope of the functionality of the system that is actually supplied. The functions of the
system delivered can only be found in the order documents.
Additional functions may be able to be executed in the system, which are not explained
in this documentation. However, these functions cannot be claimed in the case of a new
delivery or service.
This documentation does not contain all detailed information on all product types.
Furthermore, this documentation cannot take into consideration every conceivable type of
installation, operation and service/maintenance.
The machine manufacturer must document any additions or modi󹪝cations made to the
product.
Introduction
1.3About this manual
SIMOGEAR functionally safe rotary encoder
Operating Instructions, 01/2024, A5E53220857A/RS-AA 7

1.3.6 Websites of third-party companies
Description
This document may contain hyperlinks to third-party websites. Siemens is not responsible for
and shall not be liable for these websites and their content. Siemens does not check the
information that appears on these websites and is not responsible for the content and
information provided there. The user bears the full risk when visiting these websites.
1.4 SIMOGEAR documentation
Description
Comprehensive documentation on SIMOTICS, SIMOGEAR and on the SINAMICS converter family
are provided in Internet.
You can display documents or download them in the PDF and HTML5 format.
The documentation is divided into the following categories:
Table 1-1 SIMOTICS / SIMOGEAR / SINAMICS documentation
Information Documentation
class1)
Content Target group
General information Con󹪝guration Man‐
ual
Rules, guidelines and tools for con󹪝g‐
uring products, systems, and plants.
Further: Information about the operat‐
ing and ambient conditions for hard‐
ware and software, the use of func‐
tions, as well as about circuit diagrams
and terminal diagrams and the instal‐
lation of software assuming that this is
necessary for commissioning.
Planners, application engineers
Device information Installation Instruc‐
tions
All relevant information on setting up,
installing and cabling as well as the re‐
quired dimension drawings and circuit
diagrams
Installation personnel, commissioning
engineers, service and maintenance
personnel
Introduction
1.4SIMOGEAR documentation
SIMOGEAR functionally safe rotary encoder
8Operating Instructions, 01/2024, A5E53220857A/RS-AA

Information Documentation
class1)
Content Target group
Basic information Operating instruc‐
tions
Comprehensive collection of all infor‐
mation necessary for the safe opera‐
tion of products, plant/system parts
and complete plants (IEC82079)
Machine operators, plant operators
Compact instruc‐
tions
Essential contents of the operating in‐
structions in abbreviated and com‐
pressed form
Machine operators, plant operators
Product Information Information that only becomes known
shortly before or even after start of de‐
livery and is therefore not included in
the associated user documentation
Planners, con󹪝guration engineers,
technologists, installation personnel,
constructors; commissioning engi‐
neers, machine operators, program‐
mers, service and maintenance per‐
sonnel
Online help Instructions for con󹪝guring, program‐
ming and commissioning
Application engineers, programmers,
commissioning engineers
1) Not all documentation classes are available for every SIMOTICS / SIMOGEAR / SINAMICS product.
1.5 Documentation on the Internet
The manuals for the motors, gearboxes and geared motors are available here: SIOS web site
1.6 Service and support
1.6.1 Siemens Industry Online Support on the Web
Description
The following is available via Siemens Industry Online Support (https://
support.industry.siemens.com/cs/ww/en/), among others:
• Product support
• Global forum for information and best practice sharing between users and specialists
• Local contact persons via the contact person database (→ Contact)
• Information about 󹪝eld services, repairs, spare parts, and much more (→ Services)
• Search for product info
Introduction
1.6Service and support
SIMOGEAR functionally safe rotary encoder
Operating Instructions, 01/2024, A5E53220857A/RS-AA 9

• Important topics at a glance
• FAQs (frequently asked questions)
• Application examples
• Manuals
• Downloads
• Compatibility tool
• Newsletters with information about your products
• Catalogs/brochures
1.6.2 Spare parts services
Description
The online spare part service "Spares on Web" o󹪜ers certain spare parts for the product:
• Website: SOW address (https://www.sow.siemens.com/?lang=en).
1.7 Important product information
1.7.1 Intended use
The SIMOGEAR geared motor with functionally safe rotary encoder has a signal yellow marking
on the fan cover. Marking SI04 for the functionally safe rotary encoder is stamped on the rating
plate. The safety level is marked on the functionally safe rotary encoder itself.
6DIHW\,QWHJUDWHG6DIHW\,QWHJUDWHGzpltluz\Wo¡\Wo¡Y`VX]U^[hX\~GplXT`WLwGWU_[Y_U]h]Wo¡XWWuX`WTY[W}Ghj[]W}GwGWU_^X[]WVX\~X^\\V[WWV]`W}XY]]uZ¥tU{jUX\\OmP{wTw{jkVXXZVidXU\XY][uidXU\rhmXW_TshX]Ws[TsX\WVXWWnoGzpW[YrqX\W]T\qyXZTYmkXTpw\\nUG]UYsvpsGjswGwnG}nYYWdXYU`]Wo¡XZ]Vmk|XWWXV_``````GY\[plj]WWZ[OptPGoTWXTh
zpltluz\Wo¡\Wo¡Y`VX]U^[hX\~GplXT`WLwGWU_[Y_U]h]Wo¡XWWuX`WTY[W}Ghj[]W}GwGWU_^X[]WVX\~X^\\V[WWV]`W}XY]]uZ¥tU{jUX\\OmP{wTw{jkVXXZVidXU\XY][uidXU\rhmXW_TshX]Ws[TsX\WVXWWnoGzpW[YrqX\W]T\qyXZTYmkXTpw\\nUG]UYsvpsGjswGwnG}nYYWdXYU`]Wo¡XZ]Vmk|XWWXV_``````GY\[plj]WWZ[OptPGoTWXTh
6DIHW\,QWHJUDWHGX]Y`ZYZ[ZZ[XZ_Y^Y_Z`[YZ^[Z[]ZWX_Y[X^X`YYYZ]UUUUUUUUUUUUUUUUUUUUUUUzpW[\_XYYWYXZY^XXtGGpGnoSGkT^YW^YG{ĂGVGtGGn[^XW`XZX[X\ZX[_[WZ\[[Y\Y][Z][\XSIEMENS
Figure1-1 Marking for functional safety
The geared motor complies with Machinery Directive2006/42/EC.
The rotary encoders comply with the relevant standards for safety-related applications.
Observe the notes in Chapter Ensuring functional safety (Page25). Siemens does not
Introduction
1.7Important product information
SIMOGEAR functionally safe rotary encoder
10 Operating Instructions, 01/2024, A5E53220857A/RS-AA

accept any liability for injury or damage resulting from non-observance of these operating
instructions.
The encoder is suitable for use in the following
environment
The encoder is not suitable for use in the follow‐
ing environment
Safety-relevant systems up to
• SIL2/SIL3 acc. to EN61800-5-2
• PLd/PLe acc. to ENISO13849-1 and
ENISO13849-2
Use in hazardous areas
Typical industrial environment
e.g. indoor installation for conveyor technology
Harsh industrial environments
e.g. o󹪜shore or the chemical industry
Conditionally in port installations Areas with direct exposure to seawater or splash
seawater
The external encoder components are manufactured out of the following materials:
• Torque arm, hollow shaft and clamping ring: V2A
• Enclosure: Die cast zinc Z410
• Flange: AlCu6BiPb, AlMgSiSnBi or AlCu4PbMgMn
The geared motor is only safe when used together with a suitable encoder evaluation and
motor protection evaluation.
The geared motor is certi󹪝ed for ambient temperatures ranging from ‑30°Cto+50°C and an
installation altitude up to 1000m above sea level.
The rotary encoder is certi󹪝ed for a maximum ambient temperature of +50°C. For
simultaneous use of the motors according to temperature class155(F) as a maximum.
The encoder is suitable for degrees of protection ≤IP65.
The rotary encoder is designed for a maximum drive speed (motor speed) of 4000rpm.
The rotary encoder is designed for a maximum angular acceleration of the motor of
4000rad/s2.
The motor is certi󹪝ed for vibration and shock according to EN60721-3-3, up to and including
Class3M3.
Only use the brake as holding brake with emergency stop function.
Only operate the anti-condensation heating at standstill.
The geared motors are shipped in an operationally safe condition. Changes made by users
could negatively impact this operational reliability and are prohibited.
The geared motor is designed for installation in a machine. The company operating the
machine is responsible for complying with functional safety. The supplier or the company
operating the machine is responsible for the necessary safety functions and their attributes.
Introduction
1.7Important product information
SIMOGEAR functionally safe rotary encoder
Operating Instructions, 01/2024, A5E53220857A/RS-AA 11

1.7.2 Predictable incorrect use
WARNING
Injuries due to incorrect use
Death or severe injury can occur if you use the gearbox or the geared motor other than in the
way intended by Siemens. You destroy or damage the gearbox or the geared motor.
Incorrect use includes, for example
• Not complying with the operating instructions
• Not observing the data on the rating plate
• Using the gearbox or geared motor in hazardous zones
• Using the gearbox or geared motor outside the permissible ambient conditions
• Using the gearbox or geared motor as generator
• Using the motor holding brake as an operating brake to reduce the motor speed
• Using the gearbox or geared motor as a result of its size, its weight, its shape or its material
for applications other than those precisely described in this manual
Introduction
1.7Important product information
SIMOGEAR functionally safe rotary encoder
12 Operating Instructions, 01/2024, A5E53220857A/RS-AA

Fundamental safety instructions 2
2.1 General safety instructions
WARNING
Electric shock and danger to life due to other energy sources
Touching live components can result in death or severe injury.
• Only work on electrical devices when you are quali󹪝ed for this job.
• Always observe the country-speci󹪝c safety rules.
Generally, the following steps apply when establishing safety:
1. Prepare for disconnection. Notify all those who will be a󹪜ected by the procedure.
2. Isolate the drive system from the power supply and take measures to prevent it being
switched back on again.
3. Wait until the discharge time speci󹪝ed on the warning labels has elapsed.
4. Check that there is no voltage between any of the power connections, and between any of
the power connections and the protective conductor connection.
5. Check whether the existing auxiliary supply circuits are de-energized.
6. Ensure that the motors cannot move.
7. Identify all other dangerous energy sources, e.g. compressed air, hydraulic systems, or
water. Switch the energy sources to a safe state.
8. Check that the correct drive system is completely locked.
After you have completed the work, restore the operational readiness in the inverse sequence.
WARNING
Electric shock due to connection to an unsuitable power supply
When equipment is connected to an unsuitable power supply, exposed components may carry
a hazardous voltage. Contact with hazardous voltage can result in severe injury or death.
• Only use power supplies that provide SELV (Safety Extra Low Voltage) or PELV- (Protective
Extra Low Voltage) output voltages for all connections and terminals of the electronics
modules.
SIMOGEAR functionally safe rotary encoder
Operating Instructions, 01/2024, A5E53220857A/RS-AA 13

WARNING
Electric shock due to damaged motors or devices
Improper handling of motors or devices can damage them.
Hazardous voltages can be present at the enclosure or at exposed components on damaged
motors or devices.
• Ensure compliance with the limit values speci󹪝ed in the technical data during transport,
storage and operation.
• Do not use any damaged motors or devices.
WARNING
Electric shock due to unconnected cable shield
Hazardous touch voltages can occur through capacitive cross-coupling due to unconnected
cable shields.
• As a minimum, connect cable shields and the conductors of power cables that are not used
(e.g. brake cores) at one end at the grounded housing potential.
WARNING
Electric shock if there is no ground connection
For missing or incorrectly implemented protective conductor connection for devices with
protection class I, high voltages can be present at open, exposed parts, which when touched,
can result in death or severe injury.
• Ground the device in compliance with the applicable regulations.
WARNING
Arcing when a plug connection is opened during operation
Opening a plug connection when a system is in operation can result in arcing that may cause
serious injury or death.
• Only open plug connections when the equipment is in a voltage-free state, unless it has
been explicitly stated that they can be opened in operation.
NOTICE
Property damage due to loose power connections
Insu󹪟cient tightening torques or vibration can result in loose power connections. This can
result in damage due to 󹪝re, device defects or malfunctions.
• Tighten all power connections to the prescribed torque.
• Check all power connections at regular intervals, particularly after equipment has been
transported.
Fundamental safety instructions
2.1General safety instructions
SIMOGEAR functionally safe rotary encoder
14 Operating Instructions, 01/2024, A5E53220857A/RS-AA

NOTICE
Damage to equipment due to unsuitable tightening tools.
Unsuitable tightening tools or fastening methods can damage the screws of the equipment.
• Only use screw inserts that exactly match the screw head.
• Tighten the screws with the torque speci󹪝ed in the technical documentation.
• Use a torque wrench or a mechanical precision nut runner with a dynamic torque sensor and
speed limitation system.
• Adjust the tools used regularly.
WARNING
Unexpected machine movement caused by radio devices or mobile phones
Using radio devices, cellphones, or mobile WLAN devices in the immediate vicinity of the
components can result in equipment malfunction. Malfunctions may impair the functional
safety of machines and can therefore put people in danger or lead to property damage.
• Therefore, if you move closer than 20cm to the components, be sure to switch o󹪜 radio
devices, cellphones or WLAN devices.
• Use the "SIEMENS Industry Online Support App" or a QR code scanner only on equipment
that has already been switched o󹪜.
WARNING
Unrecognized dangers due to missing or illegible warning labels
Dangers might not be recognized if warning labels are missing or illegible. Unrecognized
dangers may cause accidents resulting in serious injury or death.
• Check that the warning labels are complete based on the documentation.
• Attach any missing warning labels to the components, where necessary in the national
language.
• Replace illegible warning labels.
Fundamental safety instructions
2.1General safety instructions
SIMOGEAR functionally safe rotary encoder
Operating Instructions, 01/2024, A5E53220857A/RS-AA 15

WARNING
Unexpected movement of machines caused by inactive safety functions
Inactive or non-adapted safety functions can trigger unexpected machine movements that
may result in serious injury or death.
• Observe the information in the appropriate product documentation before commissioning.
• Carry out a safety inspection for functions relevant to safety on the entire system, including
all safety-related components.
• Ensure that the safety functions used in your drives and automation tasks are adjusted and
activated through appropriate parameterizing.
• Perform a function test.
• Only put your plant into live operation once you have guaranteed that the functions
relevant to safety are running correctly.
Note
Important Safety instructions for Safety Integrated
If you want to use Safety Integrated functions, you must observe the Safety instructions in the
Safety Integrated documentation.
WARNING
Active implant malfunctions due to electromagnetic 󹪝elds
Electromagnetic 󹪝elds (EMF) are generated by the operation of electrical power equipment,
such as transformers, converters, or motors. People with pacemakers or implants are at
particular risk in the immediate vicinity of this equipment.
• If this a󹪜ects you, maintain the minimum distance to such equipment that is speci󹪝ed in the
"Important product information" chapter.
WARNING
Active implant malfunctions due to permanent-magnet 󹪝elds
Even when switched o󹪜, electric motors with permanent magnets represent a potential risk for
persons with heart pacemakers or implants if they are close to converters/motors.
• If this a󹪜ects you, maintain the minimum distance to such equipment that is speci󹪝ed in the
"Important product information" chapter.
• When transporting or storing permanent-magnet motors always use the original packing
materials with the warning labels attached.
• Clearly mark the storage locations with the appropriate warning labels.
• IATA regulations must be observed when transported by air.
Fundamental safety instructions
2.1General safety instructions
SIMOGEAR functionally safe rotary encoder
16 Operating Instructions, 01/2024, A5E53220857A/RS-AA

WARNING
Injury caused by moving or ejected parts
Contact with moving motor parts or drive output elements and the ejection of loose motor
parts (e.g. feather keys) out of the motor enclosure can result in severe injury or death.
• Remove any loose parts or secure them so that they cannot be 󹪞ung out.
• Do not touch any moving parts.
• Safeguard all moving parts using the appropriate safety guards.
WARNING
Fire due to incorrect operation of the motor
When incorrectly operated and in the case of a fault, the motor can overheat resulting in 󹪝re
and smoke. This can result in severe injury or death. Further, excessively high temperatures
destroy motor components and result in increased failures as well as shorter service lives of
motors.
• Operate the motor according to the relevant speci󹪝cations.
• Only operate the motors in conjunction with e󹪜ective temperature monitoring.
• Immediately switch o󹪜 the motor if excessively high temperatures occur.
CAUTION
Burns and thermal damage caused by hot surfaces
Temperatures above 100 °C may occur on the surfaces of motors, converters, and other drive
components.
Touching hot surfaces may result in burns. Hot surfaces may damage or destroy temperature
sensitive parts.
• Ensure that temperature-sensitive parts do not come into contact with hot surfaces.
• Mount drive components so that they are not accessible during operation.
Measures when maintenance is required:
• Allow drive components to cool o󹪜 before starting any work.
• Use appropriate personnel protection equipment, e.g. gloves.
Fundamental safety instructions
2.1General safety instructions
SIMOGEAR functionally safe rotary encoder
Operating Instructions, 01/2024, A5E53220857A/RS-AA 17

2.2 Equipment damage due to electric 󹪝elds or electrostatic
discharge
Electrostatic sensitive devices (ESD) are individual components, integrated circuits, modules or
devices that may be damaged by either electric 󹪝elds or electrostatic discharge.
NOTICE
Equipment damage due to electric 󹪝elds or electrostatic discharge
Electric 󹪝elds or electrostatic discharge can cause malfunctions through damaged individual
components, integrated circuits, modules or devices.
• Only pack, store, transport and send electronic components, modules or devices in their
original packaging or in other suitable materials, e.g conductive foam rubber of aluminum
foil.
• Only touch components, modules and devices when you are grounded by one of the
following methods:
– Wearing an ESD wrist strap
– Wearing ESD shoes or ESD grounding straps in ESD areas with conductive 󹪞ooring
• Only place electronic components, modules or devices on conductive surfaces (table with
ESD surface, conductive ESD foam, ESD packaging, ESD transport container).
2.3 Cybersecurity information
Siemens provides products and solutions with industrial cybersecurity functions that support
the secure operation of plants, systems, machines and networks.
In order to protect plants, systems, machines and networks against cyber threats, it is
necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial
cybersecurity concept. Siemens’ products and solutions constitute one element of such a
concept.
Customers are responsible for preventing unauthorized access to their plants, systems,
machines and networks. Such systems, machines and components should only be connected
to an enterprise network or the internet if and to the extent such a connection is necessary
and only when appropriate security measures (e.g. 󹪝rewalls and/or network segmentation)
are in place.
For additional information on industrial cybersecurity measures that may be implemented,
please visit
https://www.siemens.com/cybersecurity-industry.
Siemens’ products and solutions undergo continuous development to make them more
secure. Siemens strongly recommends that product updates are applied as soon as they are
available and that the latest product versions are used. Use of product versions that are no
longer supported, and failure to apply the latest updates may increase customer’s exposure
to cyber threats.
To stay informed about product updates, subscribe to the Siemens Industrial Cybersecurity
RSS Feed under
https://new.siemens.com/cert.
Fundamental safety instructions
2.3Cybersecurity information
SIMOGEAR functionally safe rotary encoder
18 Operating Instructions, 01/2024, A5E53220857A/RS-AA