Westermo Lynx DSS L205-S1-EX User manual

www.westermo.com
Lynx DSS L205-S1-EX
Industrial Ethernet 5-port Device Server Switch

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General information
Legal information
The contents of this document are provided “as is”. Except as required by applicable law,
no warranties of any kind are made in relation to the accuracy and reliability or contents
of this document, either expressed or implied, including but not limited to the implied
warranties of merchantability and fitness for a particular purpose. Westermo reserves
the right to revise this document or withdraw it at any time without prior notice.
Under no circumstances shall Westermo be responsible for any loss of data or income or
any special, incidental, and consequential or indirect damages howsoever caused.
More information about Westermo can be found at www.westermo.com
Software tools
Related software tools are available at www.westermo.com/support/software-tools.
License and copyright for included Free/Libre Open Source Software
This product includes software developed by third parties, including Free/Libre Open
Source Software (FLOSS). The specific license terms and copyright associated with the
software are included in each software package respectively. Please visit the product web
page for more information.
Upon request, the applicable source code will be provided. A nominal fee may be
charged to cover shipping and media. Please direct any source code request to your nor-
mal sales or support channel.
WeOS Management Guide
This product runs WeOS (Westermo Operation System). Instructions for quick start,
configuration, factory reset and use of USB port are found in the WeOS Management
Guide at www.westermo.com.

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Safety and Regulations
Warning signs are provided to prevent personal injuries and/or damages to the product.
The following levels are used:
Level of warning Description Consequence
personal injury
Consequence
material damage
WARNING
Indicates a potentially
hazardous situation
Possible death or
major injury
Major damage to the
product
CAUTION
Indicates a potentially
hazardous situation
Minor or moderate
injury
Moderate damage to
the product
NOTICE
Provides information
in order to avoid
misuse of the
product, confusion or
misunderstanding
No personal injury Minor damage to the
product
NOTE
Used for highlighting
general, but important
information
No personal injury Minor damage to the
product

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Before installation:
Read this manual completely and gather all information on the product. Make sure that
you understand it fully. Check that your application does not exceed the safe operating
specifications for this product.
WARNING - SAFETY DURING INSTALLATION
The product must be installed by qualified service personnel
and built in to an apparatus cabinet or similar, where access is
restricted to service personnel only.
During installation, ensure a protective earthing conductor is
first connected to the protective earthing terminal (only valid for
metallic housings). Westermo recommends a cross-sectional area
of at least 4 mm2.
If the product does not have a protective earthing terminal, then
the DINrail must be connected to protective earth. Upon removal
of the product, ensure that the protective earthing conductor, or
the connection to earth via the DIN-rail, is disconnected last.
WARNING - PROTECTIVE FUSE
It must be possible to disconnect manually from the power supply.
Ensure compliance to national installation regulations.
Replacing the internal fuse must only be performed by Westermo
qualified personell.
WARNING - HAZARDOUS VOLTAGE
Do not open an energized product. Hazardous voltage may occur
when connected to a power supply.

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WARNING - REDUCE THE RISK OF FIRE
To reduce the risk of fire, use only telecommunication line cords
with a cable diameter of AWG 26 or larger. Regarding power
cable dimensions, see Interface Specifications.
CAUTION - CORROSIVE GASES
If the product is placed in a corrosive environment, it is important
that all unused connector sockets are protected with a suitable
plug, in order to avoid corrosion attacks on the gold plated
connector pins.
CAUTION - ELECTROSTATIC DISCHARGE (ESD)
Prevent electrostatic discharge damages to internal electronic
parts by discharging your body to a grounding point (e.g. use a
wrist strap).
CAUTION - HOT SURFACE
Be aware of that the surface of this product may become hot.
When it is operated at high temperatures, the external surface
may exceed Touch Temperature Limit according to the product's
relevant electrical safety standard.
WARNING - POWER SUPPLY CONNECTION
There are safety regulations on which power sources that shall
be used in conjunction with the product. Refer to Interface
Specifications.

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CAUTION - CABLE TEMPERATURE RATING FOR
FIELD TERMINAL WIRES
There may be a requirement on the minimum temperature rating
of the cable to be connected to the field wiring terminals, see
Interface Specifications.
Product disposal
This symbol means that the product shall not be treated
as unsorted municipal waste when disposing of it. It needs
to be handed over to an applicable collection point for
recycling electrical and electronic equipment.
By ensuring this product is disposed of correctly, you will
help to reduce hazardous substances and prevent potential
negative consequences to both environment and human
health, which could be caused by inappropriate disposal.
Care recommendations
Follow the care recommendations below to maintain full operation of product and to
fulfill the warranty obligations:
• Do not drop, knock or shake the product. Rough handling above the specification
may cause damage to internal circuit boards.
• Use a dry or slightly water-damp cloth to clean the product. Do not use harsh
chemicals, cleaning solvents or strong detergents.
• Do not paint the product. Paint can clog the product and prevent proper operation.
If the product is used in a manner not according to specification, the protection provided
by the equipment may be impaired.
If the product is not working properly, contact the place of purchase, nearest Westermo
distributor office or Westermo technical support.

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ATEX certification
ATEX certification number
Baseefa12ATEX0119X
Standards
EN 60079-0, EN 60079-15
Certification code
Ex nA IIC T3 Gc (-40°C ≤ Ta ≤ +70°C)
ATEX code
II 3G
Specific Conditions of Use
The equipment must be installed in an area of not more than pollution degree 2 in
accordance with IEC/EN 60664-1, and in an enclosure that provides a minimum degree of
protection of at least IP54 and complies with the relevant requirements of EN 60079-0
and EN 60079-15.
All external connections to the equipment and, where applicable, the SFP modules must
not be inserted or removed unless either the area in which the equipment is installed is
known to be non-hazardous, or the circuits connected have been de-energized.
The network cables once installed must be properly fixated by the use of cable ties or
similar to reduce the risk of accidently withdrawing the plugs.
Equipment input parameters
Power Connector: +DC1, +DC2 & -COM
Working Voltage Range = 24 V to 48 VDC.
I/O Connector: ‘Status +’ & ‘Status -’ and ‘Digital in +’ and ‘Digital in -’
Maximum I/P Voltage = 60 VDC.

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ATEX-Zertifizierung
ATEX-Zulassungsnummer
Baseefa12ATEX0119X
Standards
EN 60079-0, EN 60079-15
Zertifizierungscode
Ex nA IIC T3 Gc (-40°C ≤ Ta ≤ +70°C)
ATEX-Code
II 3G
Spezifische Einsatzbedingungen
Die Geräte müssen in einem Bereich welcher einem maximalen Verschmutzungsgrad der
Stufe 2 gemäß IEC/EN 60664-1 entspricht und in einem Gehäuse, das einen Schutzgrad
von mindestens IP54 bietet und die relevanten Anforderungen von N 60079-0 und EN
60079-15 erfüllt, installiert werden.
Alle äußeren Anschlüsse des Gerätes und auch die SFP-Module dürfen nur dann
verbunden oder getrennt werden, wenn entweder der Bereich, in dem das Gerät
installiert ist, nachweislich ungefährlich ist, oder die verbundenen Stromkreise
spannungsfrei sind.
Die Netzwerkkabel müssen nach der Installation mithilfe von Kabelbindern oder
ähnlichem Material ordnungsgemäß befestigt werden, um ein versehentliches Abziehen
der Stecker zu verhindern.
Eingangsparameter der Geräte
Stromversorgung: +DC1, +DC2 & -COM
Betriebsspannungsbereich = 24 V to 48 VDC.
I/O-Anschluss: ‘Status +’ & ‘Status -’ und ‘Digital in +’ und ‘Digital in -’
Maximale I/P-Spannung = 60 VDC.

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Certification ATEX
Numéro de certification ATEX
Baseefa12ATEX0119X
Normes
EN 60079-0, EN 60079-15
Code de certification
Ex nA IIC T3 Gc (-40°C ≤ Ta ≤ +70°C)
Code ATEX
II 3G
Conditions spéciales d'utilisation
L'équipement doit être installé dans une zone où le degré de pollution ne dépasse pas le
degré 2 conformément à l'IEC/EN 60664-1, et dans un boîtier qui fournit un niveau de
protection au moins égal à IP54 et conforme aux exigences applicables à EN 60079-0 et
EN 60079-15
Toutes les connexions externes à l'équipement et, le cas échéant, les modules SFP ne
doivent pas être insérés ou retirés sauf si la zone dans laquelle l'équipement est installé
est reconnue comme non dangereuse, ou si les circuits raccordés sont hors-tension.
Une fois les câbles réseau installés, ils doivent être correctement fixé grâce à des attaches
de câbles ou autre élément semblable afin de réduire le risque de débranchement
accidentel.
Paramètres d'entrée des équipements
Connecteur d'alimentation: +DC1, +DC2 & -COM
Double entrée d'alimentation 24V à 48VCC
ConnecteurE/S: «Statut +» et «Statut -» et «Entrée digitale +» et «Entrée digitale -»
Tension maximale I/P = 60 VCC.