WAGO 852-111/000-001 User manual

Product manual | Version 1.0.1
WAGO-Industrial-Eco-Switches
Industrial Switch, 5 Ports 100BASE-TX
852-111/000-001

852-111/000-001Legal Information
© 2022 WAGO GmbH & Co. KG
All rights reserved.
WAGO GmbH & Co. KG
Hansastraße 27
D - 32423 Minden
Phone: [phone] – 0
Fax: [phone] – 844169
E-Mail: * [email protected]
Internet: ü www.wago.com
Technical Support
Phone: [phone] – 44555
Fax: [phone] – 844555
E-Mail: * [email protected]
Every conceivable measure has been taken to ensure the accuracy and completeness of
this documentation. However, as errors can never be fully excluded, we always appreci-
ate any information or suggestions for improving the documentation.
E-Mail: * [email protected]
We wish to point out that the software and hardware terms as well as the trademarks of
companies used and/or mentioned in the present manual are generally protected by
trademark or patent.
WAGO is a registered trademark of WAGO Verwaltungsgesellschaft mbH.
Product manual | Version: 1.0.1
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852-111/000-001 Table of Contents
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Table of Contents
1Provisions.........................................................................................................................5
1.1 Intended Use........................................................................................................... 5
1.2 Typographical Conventions..................................................................................... 5
1.3 Legal Information .................................................................................................... 7
2Safety ................................................................................................................................8
2.1 General Safety Regulations .................................................................................... 8
2.2 Electrical Safety....................................................................................................... 8
2.3 Mechanical Safety................................................................................................... 9
2.4 Thermal Safety........................................................................................................ 9
2.5 Indirect Safety ......................................................................................................... 9
3Overview .........................................................................................................................11
3.1 Industrial ETHERNET Technology........................................................................ 11
3.2 Switching Technology ........................................................................................... 11
3.3 Autonegotiation ..................................................................................................... 11
3.4 Autocrossing.......................................................................................................... 11
3.5 Functioning of Switches ........................................................................................ 11
3.6 Store-and-forward switching mode ....................................................................... 12
3.7 Line Depth in PROFINET...................................................................................... 12
3.8 Port Speed & Duplex Mode................................................................................... 12
4Properties .......................................................................................................................13
4.1 Views..................................................................................................................... 13
4.1.1 Front View .................................................................................................... 13
4.1.2 Top View ......................................................................................................13
4.2 Label...................................................................................................................... 14
4.3 Connections .......................................................................................................... 14
4.3.1 Grounding screw .......................................................................................... 14
4.3.2 Power Supply ............................................................................................... 14
4.3.3 Network Connections ................................................................................... 15
4.3.3.1 10/100BASE-TX Ports.........................................................................16
4.4 Display Elements................................................................................................... 16
4.4.1 Unit LEDs ..................................................................................................... 16
4.4.2 Port LEDs .....................................................................................................16
4.5 Technical data....................................................................................................... 17
4.5.1 Product .........................................................................................................17
4.5.2 Power Supply ............................................................................................... 17
4.5.3 Communication ............................................................................................17
4.5.4 Environment requirements ........................................................................... 17
4.6 Guidelines, approvals and standards.................................................................... 18
4.6.1 Approvals .....................................................................................................18

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4.6.2 Regulations and Standards ..........................................................................18
5Planning..........................................................................................................................19
5.1 Structure Guidelines.............................................................................................. 19
5.1.1 Installation Site and Touch-Proof Protection ................................................19
6Transport and Storage...................................................................................................20
7Installation/Removal ......................................................................................................21
7.1 Installation on a Carrier Rail.................................................................................. 21
7.2 Installation on a Flat Surface................................................................................. 21
7.3 Wall-Mount ............................................................................................................ 21
7.4 Removal from Carrier Rail..................................................................................... 22
8Connection .....................................................................................................................23
8.1 Grounding.............................................................................................................. 23
8.2 Connecting the Supply Voltage............................................................................. 23
8.3 Connect 10/100BASE-TX Ports ............................................................................ 23
9Diagnostics.....................................................................................................................25
10 Decommissioning ..........................................................................................................26
10.1 Disposal and Recycling......................................................................................... 26
11 Appendix.........................................................................................................................27
11.1 RJ-45 Cable .......................................................................................................... 27
11.2 Protected Rights.................................................................................................... 27

852-111/000-001 Provisions
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1Provisions
This document applies to the following product:
852-111/000-001
1.1 Intended Use
Improper Use
Improper use of the product is not permitted. Improper use occurs especially in the follow-
ing cases:
• Non-observance of the intended use
• Use without protective measures in an environment in which moisture, salt water, salt
spray mist, dust, corrosive fumes, gases, direct sunlight or ionizing radiation can occur
• Use of the product in areas with special risk that require continuous fault-free operation
and in which failure of or operation of the product can result in an imminent risk to life,
limb or health or cause serious damage to property or the environment (such as the
operation of nuclear power plants, weapons systems, aircraft and motor vehicles)
Warranty and Liability
The terms set forth in the General Business and Contract Conditions for Delivery and
Service of WAGO GmbH & Co. KG and the terms for software products and products with
integrated software stated in the WAGO Software License Contract – both available at
üwww.wago.com – shall apply. In particular, the warranty is void if:
• The product is improperly used.
• The deficiency (hardware and software configurations) is due to special instructions.
• Modifications to the hardware or software have been made by the user or third parties
that are not described in this documentation and that has contributed to the fault.
Individual agreements always have priority.
Obligations of Installers/Operators
The installers and operators bear responsibility for the safety of an installation or a sys-
tem assembled with the products. The installer/operator is responsible for proper installa-
tion and safety of the system. All laws, standards, guidelines, local regulations and ac-
cepted technology standards and practices applicable at the time of installation, and the
instructions in the the products’ Instructions for Use, must be complied with. In addition,
the Installation regulations specified by Approvals must be observed. In the event of non-
compliance, the products may not be operated within the scope of the approval.
1.2 Typographical Conventions
Number Notation
100 Decimals: Normal notation
0x64 Hexadecimals: C-notation
‘100’
‘0110.0100’
Binary: In single quotation marks
Nibbles separated by a period

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Text Formatting
italic Names of paths or files
bold Menu items, entry or selection fields, emphasis
Code Sections of program code
> Selection of a menu point from a menu
“Value” Value entries
[F5] Identification of buttons or keys
Cross References / Links
Cross references/links to a topic in a document
Cross references / links to a separate document
ü
Cross references / links to a website
Cross references / links to an email address
Action Instructions
üThis symbol identifies a precondition.
1. Action step
2. Action step
ðThis symbol identifies an intermediate result.
ðThis symbol identifies the result of an action.
Lists
• Lists, first level
– Lists, second level
Figures
Figures in this documentation are for better understanding and may differ from the actual
product design.
Notes
DANGER
Type and source of hazard
Possible consequences of hazard that also include death or irreversible injury
• Action step to reduce risk
WARNING
Type and source of hazard
Possible consequences of hazard that also include severe injury
• Action step to reduce risk

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CAUTION
Type and source of hazard
Possible consequences of hazard that include at least slight injury
• Action step to reduce risk
!
NOTICE
Type and source of malfunction (property damage only)
Possible malfunctions that may restrict the product’s scope of functions or ergonomics,
but do not lead to foreseeable risks to persons
• Action step to reduce risk
Note
Notes and information
Indicates information, clarifications, recommendations, referrals, etc.
1.3 Legal Information
Intellectual Property
Unless barred by applicable legal provisions, unauthorized copying and distribution of this
document, as well as the use and communication of its content are strictly prohibited un-
less expressly authorized by prior agreement. Third-party products are always mentioned
without any reference to patent rights. WAGO GmbH & Co. KG, or for third-party prod-
ucts, their manufacturer, retain all rights regarding patent, utility model or design registra-
tion.
Third-party trademarks are referred to in the product documentation. The “®” and “TM”
symbols are omitted hereinafter. The trademarks are listed in the Appendix: 8Protected
Rights [}27].
Subject to Change
The instructions, guidelines, standards, etc., in this manual correspond to state of the art
at the time the documentation was created and are not subject to updating service. The
installer and operator bear sole responsibility to ensure they are complied with in their
currently applicable form. WAGO GmbH & Co. KG retains the right to carry out technical
changes and improvements of the products and the data, specifications and illustrations
of this manual. All claims for change or improvement of products that have already been
delivered – excepting change or improvement performed under guarantee agreement –
are excluded.
Licenses
The products may contain open-source software. The requisite license information is
saved in the products. This information is also available under: üwww.wago.com.

852-111/000-001Safety
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2Safety
2.1 General Safety Regulations
• This documentation is part of the product. Therefore, retain the documentation during
the entire service life of the product. Pass on the documentation to any subsequent
user of the product. In addition, ensure that any supplement to this documentation is
included, if necessary.
• Any actions related to the use of WAGO software may only be performed by qualified
staff with sufficient knowledge to use the respective PC system.
Steps in which files are created or changed on a PC system may only be performed by
qualified employees with sufficient knowledge in the administration of the PC system
used in addition to file creation or modification.
Steps that change the PC system’s behavior within a network may only be performed
by qualified employees with sufficient knowledge of administration of the responsible
network.
• Changes to switch configurations in the network must always be performed by qualified
personnel with sufficient skills.
• Comply with the laws, standards, guidelines, local regulations and accepted technol-
ogy standards and practices applicable at the time of installation.
• If remote access to control components and control networks is required, use a Virtual
Private Network (VPN).
2.2 Electrical Safety
• High voltage can cause electric shock or burns! Disconnect all power sources from the
product before performing any installation, repair or maintenance.
Power Supply
• Connecting impermissible current or frequency values may destroy the product.
• Switch off power supply to the device immediately if the product malfunctions or is
damaged.
Grounding/Protection/Fuses
• Protect the product with an appropriate overcurrent protection device.
• Using the overvoltage and lightning protection designs intended for the building.
• When handling the product, please ensure that environmental factors (personnel, work
space and packaging) are properly equalized. Do not touch any conducting parts.
Cables
• Maintain spacing between control, signal and data lines and the power supply lines.
• Observe permissible temperature range of connecting cables.
• Use appropriate strain relief.
• Make sure the pin assignment is correct.
• Avoid reverse polarity of data and power supply lines, as this may damage the devices
involved.

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Shielding/Network
Radio, etc.
• This is a Class A product. The product can cause radio interference in residential ar-
eas; in this case, the operator can be required to take appropriate measures to prevent
such interference.
• For industrial use: WAGO's 852 Series ETHERNET Switches are certified to be used
in residential and in industrial environments. If the latter, they should be considered as
exposed operating components. Therefore, in industrial applications, only install these
switches in lockable housings, cabinets or electrical operation rooms. Access must be
limited to authorized, qualified staff having the appropriate key or tool.
• Only use devices equipped with ETHERNET or RJ-45 connectors in LANs. Never con-
nect these devices with telecommunication networks.
Components
• Replace defective or damaged device/module (e.g., in the event of deformed contacts).
2.3 Mechanical Safety
• Observe possible different technical specifications for mounting that does not corre-
spond to the specified mounting position.
• Before startup, please check the product for any damage that may have occurred dur-
ing shipping. Do not put the product into operation in the event of mechanical damage.
• Only use this product in a controlled environment.
• Do not open the product housing.
• Avoid conductive contamination.
2.4 Thermal Safety
• The surface of the housing heats up during operation. Under special conditions (e.g., in
the event of a fault or increased surrounding air temperature), touching the product
may cause burns. Allow the product to cool down before touching it.
• If the surface temperature of the product can exceed 40°C, wear protective gloves and
attach protective covers and/or touch-proof protection.
• The temperature inside the additional enclosure must not exceed the surrounding air
temperature permitted for the mounted product.
• Cooling of the product must not be impaired. Ensure air can flow freely and that the
minimum clearances from adjacent products/areas are maintained.
2.5 Indirect Safety
• Do not use hard objects that could cause scratches for cleaning.
• Do not use any contact spray for cleaning.
• Clean tools and materials are imperative for handling the product.
• The products are not resistant to materials having seeping and insulating properties
such as aerosols, silicones and triglycerides (found in some hand creams). If these
substances occur in the environment of the products, install the products in an addi-
tional housing that is also resistant to these substances.

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• Before installation and operation, please read the product documentation thoroughly
and carefully. In addition, note the information on the product housing and further infor-
mation, e.g. at üwww.wago.com/<item number>.
• Change the password. The factory default setting is widely known and does not pro-
vide adequate protection.
• Give all products in a network different IP addresses.
• Use only the current firmware.
• Regularly perform threat analyses. You can check whether the measures taken meet
your security requirements.
• Use “defense-in-depth” mechanisms in your system's security configuration to restrict
the access to and control of individual products and networks.
• Only use accessories authorized by WAGO.