Siemens SIMATIC IOT User manual

SIMATIC IOT2020, SIMATIC IOT2040
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SIMATIC
SIMATIC IOT
SIMATIC IOT2020,
SIMATIC IOT2040
Operating Instructions
10/2016
A5E37656492
-AB
Preface
Overview
1
Safety instructions
2
Installing and connecting the
device
3
Software and commissioning
4
Expand device
5
Maintaining and repairing the
device
6
Technical specifications
7
Technical support
A
List of abbreviations
B

Siemens AG
Division Digital Factory
Postfach 48 48
90026 NÜRNBERG
GERMANY
A5E37656492-AB
Ⓟ
10/2016 Subject to change
Copyright © Siemens AG 2016.
All rights reserved
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.
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, 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 complied with. The information in the relevant documentation must be observed.
Trademarks
All names identified by ® are registered trademarks of 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.

SIMATIC IOT2020, SIMATIC IOT2040
Operating Instructions, 10/2016, A5E37656492-AB 3
Preface
These operating instructions contain all the information you need for commissioning and
operation of a device in the SIMATIC IOT2000 family.
It is intended both for programming and testing personnel who commission the device and
connect it with other units (automation systems, programming devices), as well as for service
and maintenance personnel who install add-ons or carry out fault/error analyses.
Basic knowledge requirements
Knowledge of personal computers, operating systems and programming is required to
understand this manual. General knowledge in the field automation control engineering is
recommended.
Scope of validity of this document
These operating instructions apply to the following devices of the device family
SIMATIC IOT2000:
●SIMATIC IOT2020
●SIMATIC IOT2040
Scope of this documentation
The device documentation comprises:
●Product information, e.g. "Important notes on your device"
●Quick Install Guide SIMATIC IOT2000
●SIMATIC IOT2000 operating instructions in German and English
Conventions
The following generic terms are used in this documentation:
Generic term
Specific name
Device
SIMATIC IOT2020, SIMATIC IOT2040
Arduino shield
ARDUINO UNO (Rev3)
The term "device" is sometimes used to refer to the SIMATIC IOT2020 and
SIMATIC IOT2040.

Preface
SIMATIC IOT2020, SIMATIC IOT2040
4Operating Instructions, 10/2016, A5E37656492-AB
Figures
This manual contains figures of the described devices. The supplied device may differ in
some details from the figures. Within some of the figures, one device is used to represent all
devices.
History
The following editions of these operating instructions have been published:
Edition
Comment
09/2016
First edition
10/2016 Second edition, correction to forum login in the section "Software and commissioning"

SIMATIC IOT2020, SIMATIC IOT2040
Operating Instructions, 10/2016, A5E37656492-AB 5
Table of contents
Preface ................................................................................................................................................... 3
1 Overview................................................................................................................................................. 7
1.1 Product description ...................................................................................................................7
1.2 Structure of the devices ............................................................................................................9
1.2.1 SIMATIC IOT2020 ....................................................................................................................9
1.2.2 SIMATIC IOT2040 ..................................................................................................................10
1.3 Accessories.............................................................................................................................11
2 Safety instructions................................................................................................................................. 13
2.1 General safety instructions .....................................................................................................13
2.2 Notes on use...........................................................................................................................17
3 Installing and connecting the device ...................................................................................................... 19
3.1 Preparing for installation .........................................................................................................19
3.1.1 Checking the delivery..............................................................................................................19
3.1.2 Identification data of the device ..............................................................................................21
3.1.3 Permitted mounting positions and mounting types.................................................................21
3.2 Mounting the device................................................................................................................22
3.2.1 Mounting instructions..............................................................................................................22
3.2.2 Mounting on DIN rails .............................................................................................................24
3.2.3 Wall mounting .........................................................................................................................25
3.3 Connecting the device ............................................................................................................26
3.3.1 Notes on connecting ...............................................................................................................26
3.3.2 Connecting the power supply .................................................................................................27
3.3.3 Securing the cables ................................................................................................................28
4 Software and commissioning................................................................................................................. 29
5 Expand device ...................................................................................................................................... 31
5.1 Insert Micro SD card ...............................................................................................................31
5.2 Install Arduino shield...............................................................................................................32
5.3 Install Mini PCIe card ..............................................................................................................33
6 Maintaining and repairing the device ..................................................................................................... 35
6.1 Maintenance ...........................................................................................................................35
6.2 Repair information...................................................................................................................35
6.3 Replace the backup battery ....................................................................................................36
6.4 Recycling and disposal ...........................................................................................................38

Table of contents
SIMATIC IOT2020, SIMATIC IOT2040
6Operating Instructions, 10/2016, A5E37656492-AB
7 Technical specifications ........................................................................................................................ 39
7.1 Certificates and approvals ..................................................................................................... 39
7.2 Directives and declarations.................................................................................................... 41
7.2.1 Notes on CE marking............................................................................................................. 41
7.2.2 ESD guideline ........................................................................................................................ 41
7.3 Dimension drawings............................................................................................................... 44
7.4 Technical data........................................................................................................................ 45
7.4.1 General technical specifications ............................................................................................ 45
7.4.2 Ambient conditions................................................................................................................. 47
7.4.3 Power demand of the components ........................................................................................ 48
7.4.4 Direct current supply (DC) ..................................................................................................... 48
7.5 Hardware descriptions ........................................................................................................... 49
7.5.1 Motherboard........................................................................................................................... 49
7.5.2 External Interfaces ................................................................................................................. 51
7.5.2.1 Power supply.......................................................................................................................... 51
7.5.2.2 USB........................................................................................................................................ 51
7.5.2.3 Ethernet port .......................................................................................................................... 52
7.5.2.4 Serial port (only SIMATIC IOT2040) ...................................................................................... 52
7.5.3 Internal interfaces................................................................................................................... 54
7.5.3.1 Arduino shield interfaces........................................................................................................ 54
7.5.3.2 UART Debug.......................................................................................................................... 55
7.5.3.3 Mini PCIe interface................................................................................................................. 56
7.5.3.4 Micro SD interface.................................................................................................................. 56
A Technical support.................................................................................................................................. 57
A.1 Service and support ............................................................................................................... 57
B List of abbreviations .............................................................................................................................. 59
Glossary ............................................................................................................................................... 61
Index .................................................................................................................................................... 63

SIMATIC IOT2020, SIMATIC IOT2040
Operating Instructions, 10/2016, A5E37656492-AB 7
Overview
1
1.1
Product description
The devices of the SIMATIC IOT family offer a robust, compact and flexible solution with a
focus on the IOT environment and round off the SIMATIC IPC product range in the lower
output range.
Features
●High degree of ruggedness
●Compact design as per LOGO!
●External RS232/RS422/RS485, Ethernet and USB interfaces
●Internal interfaces for Arduino Shield and Mini PCIe card
●Freely programmable interfaces
●Maintenance-free operation possible

Overview
1.1 Product description
SIMATIC IOT2020, SIMATIC IOT2040
8Operating Instructions, 10/2016, A5E37656492-AB
Features
Depending on the industrial area of application, the following SIMATIC IOT devices are
available with the following features:
SIMATIC IOT2040
●Intel Quark X1020 processor
●1 GB RAM
●2 x Ethernet interfaces
●2 x RS232/422/485 interface
●Battery-buffered real-time clock
SIMATIC IOT2020
●Intel Quark X1000 processor
●512 MB RAM
●1 x Ethernet interface

Overview
1.2 Structure of the devices
SIMATIC IOT2020, SIMATIC IOT2040
Operating Instructions, 10/2016, A5E37656492-AB 9
1.2
Structure of the devices
1.2.1
SIMATIC IOT2020
The following figures show the configuration and interfaces of the SIMATIC IOT2020.
Top view
Front view
Bottom view
①
Openings for push-in lugs for wall mounting
⑦
Securing device
②
Markings for the installation of antennae
⑧
RESET button for the CPU
③
Power supply connector
⑨
USER button, programmable
④
LED display, see section "Motherboard (Page 49)"
⑩
Ethernet interface 10/100 Mbps
⑤
Cover on left
⑪
USB Type Micro B
⑥
Cover on right
⑫
USB Type A

Overview
1.3 Accessories
SIMATIC IOT2020, SIMATIC IOT2040
10 Operating Instructions, 10/2016, A5E37656492-AB
1.2.2
SIMATIC IOT2040
The following figures show the configuration and interfaces of the SIMATIC IOT2040.
Top view
Front view
Bottom view
①
Openings for push-in lugs for wall mounting
⑧
Securing device
②
Markings for the installation of antennae
⑨
RESET button for the CPU
③
Power supply connector
⑩
USER button, programmable
④
COM interfaces (RS232/422/485)
⑪
Ethernet interface 10/100 Mbps
⑤
LED
display, see section "Motherboard (Page 49)"
⑫
Ethernet interface
10/100 Mbps, prepared for PoE
⑥
Cover on left
⑬
USB Type Micro B
⑦
Cover on right
⑭
USB Type A

Overview
1.3 Accessories
SIMATIC IOT2020, SIMATIC IOT2040
Operating Instructions, 10/2016, A5E37656492-AB 11
1.3
Accessories
This chapter contains the scope of accessories valid at the time these operating instructions
were written. The following accessories are not included in the scope of delivery and can be
ordered separately. Additional accessories can be found on the Internet at:
Industry Mall (https://mall.industry.siemens.com)
Push-in lugs
Set with 100 push-in lugs for wall mounting
Article number: 3RB1900-0B
Storage media
SIMATIC PC USB flash drive
Article number: 6ES7648-0DC50-0AA0, 6ES7648-0DC60-0AA0

Overview
1.3 Accessories
SIMATIC IOT2020, SIMATIC IOT2040
12 Operating Instructions, 10/2016, A5E37656492-AB

SIMATIC IOT2020, SIMATIC IOT2040
Operating Instructions, 10/2016, A5E37656492-AB 13
Safety instructions
2
2.1
General safety instructions
WARNING
Life-threatening voltages are present with an open control cabinet
When you install the device in a control cabinet, some areas or components in the open
control cabinet may be carrying life-threatening voltages.
If you touch these areas or components, you may be killed by electric shock.
Switch off the power supply to the cabinet before opening it.
System expansions
NOTICE
Damage through system expansions
Device and system expansions may be faulty and can affect the entire machine or plant.
The installation of expansions can damage the device, machine or plant. Device and
system expansions may violate safety rules and regulations regarding radio interference
suppression. If you install or exchange system expansions and damage your device, the
warranty becomes void.
For system expansions:
●Only install system expansion devices designed for this device. Contact your technical
support team or where you purchased your PC to find out which system expansion
devices may safely be installed.
●Observe the information on electromagnetic compatibility (Page 45).
WARNING
Risk of fire through expansion cards
Expansion cards generate additional heat. The device may overheat and cause a fire.
Please note the following:
•Observe the safety and installation instructions for the expansion cards.
•If in doubt, install the device in an enclosure that is compliant with sections 4.6 and 4.7.3
of the IEC/UL/EN/DIN-EN 60950-1 standard.

Safety instructions
2.1 General safety instructions
SIMATIC IOT2020, SIMATIC IOT2040
14 Operating Instructions, 10/2016, A5E37656492-AB
NOTICE
Use in the scope of application for the UL61010-2-201
When the device is used in the area of Industrial Control Equipment in accordance with
UL61010-2-201, note that the device is classified as "Open Type". A UL61010-2-201
conform enclosure is therefore a mandatory requirement for approval or operation
according to UL61010-2-201.
If the device is used in a manner not specified by the manufacturer, the approval is lost and
the protection associated with it may be impaired.
Note
Limitation of liability
All
technical specifications and approvals of the device only apply if you use expansion
components that have a valid CE approval (CE mark). The installation conditions for
expansion components in the associated documentation must be observed.
UL approval of t
he device only applies when the UL-approved components are used
according to their "Conditions of Acceptability".
We are not liable for functional limitations caused by the use of third
-party devices or
components.
NOTICE
The approvals are voided if certain modifications are made
The device approvals are voided if the following modifications are made:
•The enclosure was physically modified, for example, openings were created to make
LEDs on a plug-in card in the device visible.
•Cables are routed from the inside out of the device or from the outside into the device,
for example, to connect sensors or displays.

Safety instructions
2.1 General safety instructions
SIMATIC IOT2020, SIMATIC IOT2040
Operating Instructions, 10/2016, A5E37656492-AB 15
Battery and rechargeable battery
WARNING
Risk of explosion and release of harmful substances
Improper handling of lithium batteries can result in an explosion of the batteries.
Explosion of the batteries and the released pollutants can cause severe physical injury.
Worn batteries jeopardize the function of the device.
Note the following when handling lithium batteries:
•Replace used batteries in good time; see the section "Replacing the backup battery" in
the operating instructions.
•Replace the lithium battery only with an identical battery or types recommended by the
manufacturer (order no.: A5E34734290).
•Do not throw lithium batteries into fire, do not solder on the cell body, do not recharge,
do not open, do not short-circuit, do not reverse polarity, do not heat above 100°C and
protect from direct sunlight, moisture and condensation.
Strong high-frequency radiation
NOTICE
Observe immunity to RF radiation
The device has an increased immunity to RF radiation according to the specifications on
electromagnetic compatibility in the technical specifications.
Radiation exposure in excess of the specified immunity limits can impair device functions,
result in malfunctions and therefore injuries or damages.
Read the information on immunity to RF radiation in the technical specifications.
ESD Guideline
Electrostatic sensitive devices can be labeled with an appropriate symbol.
NOTICE
Electrostatic sensitive devices (ESD)
When you touch electrostatic sensitive components, you can destroy them through voltages
that are far below the human perception threshold.
If you work with components that can be destroyed by electrostatic discharge, observe the
ESD Guideline (Page 41).

Safety instructions
2.1 General safety instructions
SIMATIC IOT2020, SIMATIC IOT2040
16 Operating Instructions, 10/2016, A5E37656492-AB
Industrial Security
Siemens provides products and solutions with industrial security 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
security concept. Siemens’ products and solutions only form one element of such a concept.
Customer is responsible to prevent unauthorized access to its plants, systems, machines
and networks. Systems, machines and components should only be connected to the
enterprise network or the internet if and to the extent necessary and with appropriate security
measures (e.g. use of firewalls and network segmentation) in place.
Additionally, Siemens’ guidance on appropriate security measures should be taken into
account. For more information about industrial security, please visit
(http://www.siemens.com/industrialsecurity).
Siemens’ products and solutions undergo continuous development to make them more
secure. Siemens strongly recommends to apply product updates as soon as available and to
always use the latest product versions. Use of product versions that are no longer supported,
and failure to apply latest updates may increase customer’s exposure to cyber threats.
To stay informed about product updates, subscribe to the Siemens Industrial Security RSS
Feed under (http://www.siemens.com/industrialsecurity).
Disclaimer for third-party software updates
This product includes third-party software. Siemens AG only provides a warranty for
updates/patches of the third-party software, if these have been distributed as part of a
Siemens software update service contract or officially released by Siemens AG. Otherwise,
updates/patches are undertaken at your own risk. You can find more information about our
Software Update Service offer on the Internet at Software Update Service
(http://www.automation.siemens.com/mcms/automation-software/en/software-update-
service).
Notes on protecting administrator accounts
A user with administrator privileges has extensive access and manipulation options in the
system.
Therefore, ensure there are adequate safeguards for protecting the administrator accounts
to prevent unauthorized changes. To do this, use secure passwords and a standard user
account for normal operation. Other measures, such as the use of security policies, should
be applied as needed.

Safety instructions
2.2 Notes on use
SIMATIC IOT2020, SIMATIC IOT2040
Operating Instructions, 10/2016, A5E37656492-AB 17
2.2
Notes on use
NOTICE
Possible functional restrictions in case of non-validated plant operation
The device is tested and certified on the basis of the technical standards. In rare cases,
functional restrictions can occur during plant operation.
Validate the correct functioning of the plant to avoid functional restrictions.
Note
Use in an industrial environment without additional protective measures
This device was designed for use in a normal industrial environment according to
IEC
60721-3-3.

Safety instructions
2.2 Notes on use
SIMATIC IOT2020, SIMATIC IOT2040
18 Operating Instructions, 10/2016, A5E37656492-AB

SIMATIC IOT2020, SIMATIC IOT2040
Operating Instructions, 10/2016, A5E37656492-AB 19
Installing and connecting the device
3
3.1
Preparing for installation
3.1.1
Checking the delivery
Procedure
1. When accepting a delivery, please check the packaging for visible transport damage.
2. If any transport damage is present at the time of delivery, lodge a complaint at the
shipping company in charge. Have the shipper confirm the transport damage
immediately.
3. Unpack the device at its installation location.
4. Keep the original packaging in case you have to transport the unit again.
Note
Damage to the device during transport and storage
If a
device is transported or stored without packaging, shocks, vibrations, pressure and
moisture may impact the unprotected unit. A damaged packaging indicates that ambient
conditions have already had a massive impact on the device.
The device may be damaged.
Do not dispose of the original packaging. Pack the device during transportation and
storage.
5. Check the contents of the packaging and any accessories you may have ordered for
completeness and damage.
–Device
–DC connecting terminal, already plugged into the device.
–Inserts

Installing and connecting the device
3.1 Preparing for installation
SIMATIC IOT2020, SIMATIC IOT2040
20 Operating Instructions, 10/2016, A5E37656492-AB
6. If the contents of the packaging are incomplete, damaged or do not match your order,
inform the responsible delivery service immediately.
WARNING
Electric shock and fire hazard due to damaged device
A damaged device can be under hazardous voltage and trigger a fire in the machine or
plant. A damaged device has unpredictable properties and states.
Death or serious injury could occur.
Make sure that the damaged device is not inadvertently installed and put into operation.
Label the damaged device and keep it locked away. Send off the device for immediate
repair.
NOTICE
Damage from condensation
If the device is subjected to low temperatures or extreme fluctuations in temperature
during transportation, for example in cold weather, moisture could build up on or inside
the HMI device (condensation).
Moisture causes a short circuit in electrical circuits and damages the device.
In order to prevent damage to the device, proceed as follows:
•Store the device in a dry place.
•Bring the device to room temperature before starting it up.
•Do not expose the device to direct heat radiation from a heating device.
•If condensation develops, wait approximately 12 hours or until the device is
completely dry before switching it on.
7. Please keep the enclosed documentation in a safe place. It belongs to the device. You
need the documentation when you commission the device for the first time.
8. Write down the identification data of the device.