6643-2230
Lynx DSS
WeOS
L105-S1/L205-S1
Industrial Ethernet
5-port Device Server Switch
www.westermo.com
© Westermo Teleindustri AB
User Guide
Software tools
Related software tools are available in the folder software tools under
technical support on the Westermo website.
Legal information
The contents of this document are provided “as is”. Except as required by applicable
law, no warranties of any kind, either express or implied, including, but not limited to,
the implied warranties of merchantability and fitness for a particular purpose, are made
in relation to the accuracy and reliability or contents of this document. 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 the following Internet address:
http://www.westermo.com
2
6643-2230
Safety
!
Before installation:
Read this manual completely and gather all information on the unit. Make sure
that you understand it fully. Check that your application does not exceed the safe
operating specifications for this unit.
This unit should only be installed by qualified personnel.
This unit should be built-in to an apparatus cabinet, or similar, where access is
restricted to service personnel only. The power supply wiring must be sufficiently
fused, and if necessary it must be possible to disconnect manually from all
power supply. Ensure compliance to national installation regulations. This unit
uses convection cooling. Make sure that the unit is installed such as its ambient
temperature is within its specified maximum/minimum temperature.
!
Before mounting, using or removing this unit:
Prevent access to hazardous voltage by disconnecting the unit from all power supply.
WARNING
Do not open connected unit. Hazardous voltage may occur within this unit when
connected to power supply.
Before powering-up, a protective earthing conductor must be connected to the
protective earthing terminal and have a cross-sectional area of at least 1.5 mm².
Note that this unit can be connected to two different power sources.
When this unit is operated at an ambient temperature above +55°C (+131°F), the
External Surface of Equipment may exceed Touch Temperature Limit according to
EN/IEC/UL 60950-1.
To reduce the risk of fire, use only No. 26 AWG or larger telecommunication line
cord.
Care recommendations
Follow the care recommendations below to maintain full operation of unit and to fulfill
the warranty obligations.
This unit must not be operating with removed covers or lids.
Do not attempt to disassemble the unit. There are not any user serviceable parts inside.
Do not drop, knock or shake the unit. Rough handling above the specification may cause
damage to internal circuit boards.
Do not use harsh chemicals, cleaning solvents or strong detergents to clean the unit.
Do not expose the unit to any kind of liquids (rain, beverages, paint etc), unless all
connectors and the ventilation membrane are sufficiently protected.
Do not use or store the unit in dusty or dirty areas, unless all connectors and the
ventilation membrane are sufficiently protected.
Do not cover or bring mechanical force to the ventilation membrane on the back of the
unit.
If the unit is not working properly, contact the place of purchase, nearest Westermo
distributor office or Westermo Tech support.
Maintenance
No maintenance is required, as long as the unit is used as intended within the specified
conditions.
6643-2230
3
Agency approvals and standards compliance
Type
EMC
Safety
Marine
Approval / Compliance
EN 61000-6-1, Immunity residential environments
EN 61000-6-2, Immunity industrial environments
EN 61000-6-3, Emission residential environments
EN 61000-6-4, Emission industrial environments
EN 50121-4, Railway signalling and telecommunications apparatus
IEC 62236-4, Railway signalling and telecommunications apparatus
UL/IEC/EN 60950-1, IT equipment
DNV GL rules for classification – Ships and offshore units .
FCC Part 15.105 This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
Notice:
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following
measures:
… Reorient or relocate the receiving antenna
… Increase the separation between the equipment and receiver
… Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected
… Consult the dealer or an experienced radio/TV technician for help.
Corrosive
environment
Notice:
4
This product has been successfully tested in a corrosion test according to IEC 600682-60, method 3. This means that the product meets the requirements to be placed in an
environment classified as ISA-S71.04 class G3.
Note! 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 pins in connectors.
6643-2230
Declaration of Conformity
Westermo Teleindustri AB
Declaration of Conformity
The manufacturer
Westermo Teleindustri AB
SE-640 40 Stora Sundby, Sweden
Herewith declares that the product(s)
Type of product
Industrial Ethernet 5-port Device Server Switch
Model 1
Lynx DSS
Lx05-S1-y
is in conformity with the following EU directive(s).
No
2014/30/EU
Short name
Electromagnetic Compatibility (EMC)
2014/35/EU
Low Voltage Directive (LVD)
2014/34/EU
Equipment for explosive atmospheres (ATEX)
2011/65/EU
Restriction of the use of certain hazardous substances in electrical and electronic equipment
(RoHS)
References of standards applied for this EU declaration of conformity.
No
EN 61000-6-1
Title
Electromagnetic compatibility – Immunity for residential environments
Issue
2007
EN 61000-6-2
Electromagnetic compatibility – Immunity for industrial environments
2005
EN 61000-6-3
Electromagnetic compatibility – Emission for residential environments
EN 61000-6-4
Electromagnetic compatibility – Emission for industrial environments
EN 50121-4
Railway applications - Electromagnetic compatibility
Emission and immunity of the signalling and telecommunications
apparatus
Information technology equipment - Safety - Part 1: General
requirements
2007
+A1:2011
2007
+A1:2011
2015
EN 60950-1
EN 60079-02
Explosive atmospheres - Equipment - General requirements
EN 60079-152
Electrical apparatus for explosive gas atmospheres -Construction, test
and marking of type of protection "n" electrical apparatus
Technical documentation for the assessment of electrical and electronic
products with respect to the restriction of hazardous substances
EN 50581
2006
+A11: 2009
+A1: 2010
+A12: 2011
2012
2010
2012
Pierre Öberg
Technical Manager
9th March 2017
1
2
x = 1 or 2 and indicates Software Class. y = optional and may indicate customer specific models.
Only valid for y = EX model(s). Certificate: Baseefa12ATEX0119X. Issued by: SGS Baseefa Limited, Rockhead Business Park, Staden
Lane, Buxton, Derbyshire, SK17 9RZ, United Kingdom.
Postadress/Postal address
Tel.
Telefax
Postgiro
Bankgiro
Org.nr/
Corp. identity number
Registered office
S-640 40 Stora Sundby
Sweden
016-428000
Int+46 16428000
016-428001
Int+46 16428001
52 72 79-4
5671-5550
556361-2604
Eskilstuna
6643-2230
5
Type tests and environmental conditions
Environmental phenomena
Electrostatic discharge
Basic standard
EN 61000-4-2
Description
Enclosure
Fast transients
EN 61000-4-4
Surge
EN 61000-4-5
Power port
Ethernet
Status out/Digital in
Serial ports
Enclosure
Power port
Ethernet
Status out/Digital in
Test levels
Contact: ±6 kV
Air: ±8 kV
±2 kV
L-L: ±0.5 kV, 2 Ω, 18 μF
L-E: ±2 kV, 42 Ω, 0.5 μF
L-L: ±1 kV, 42 Ω, 0.5 μF
L-E: ±2 kV, 12 Ω, 9 μF
L-L: ±1 kV, 12 Ω, 9 μF
L-E: ±2 kV, 2Ω, 0.5 μF
L-E: ±2 kV, 42 Ω, 0.5 μF
L-L: ±1 kV, 42 Ω, 0.5 μF
L-E: ±2 kV, 2 Ω, 0.5 μF
300 A/m; 0, 16.7, 60 Hz
1000 A/m; 50 Hz
300 A/m
20 V/m @ (80 – 2700) MHz
1 kHz sine, 80% AM
10 V, 80% AM, 1 kHz; (0.15 – 80) MHz
Power frequency magnetic field
EN 61000-4-8
RS-232
Enclosure
Pulsed magnetic field
Radiated RF immunity
EN 61000-4-9
EN 61000-4-3
Enclosure
Enclosure
Conducted RF immunity
EN 61000-4-6
Radiated RF emission
CISPR 16-2-3
ANSI C63.4
(FCC part 15)
Power port
Ethernet
Status out/Digital in
Serial ports
Earth port
Enclosure
Conducted RF emission
CISPR 16-2-1
ANSI C63.4
(FCC part 15)
Power port
Ethernet
Class B / DNV bridge
Class B
Dielectric strength
EN 60950-1
Power port to all
other ports
Ethernet ports to all
other ports
RS-232 port to all
other ports
1.5 kVrms, 50 Hz, 1 min
6
Class B / DNV bridge
6643-2230
Environmental
Temperatures
Humidity
Altitude
MTBF
Service life
Vibration
Shock
Bump
Packaging
Enclosure
Dimension W x H x D
With connectors
Weight
Degree of protection
Cooling
EN 60068-2-1
EN 60068-2-2
EN 60068-2-30
MIL-C217F2,
Parts count
IEC 60068-2-6
(sine)
Operating
Storage and transport
Operating
Storage and transport
Operating
Ground Benign, 25°C
(77°F)
Operating
Operating
IEC 60068-2-64
(random)
IEC 60068-2-27
Operating
IEC 60068-2-27
Operating
EN 60950-1
Zinc
EN 60529
Enclosure
–40 to +70°C (–40 to +158°F)*
–50 to +85°C (–58 to +185°F)
5 to 95 % relative humidity
5 to 95 % relative humidity
2 000 m / 70 kPa
677 000 hours
10 year
3 – 13.2 Hz: 1mm
5.5 – 30 Hz: 1.5 g
13.2 – 100 Hz: 0.7 g 30 – 50 Hz: 0.42 mm
50 – 500 Hz: 4.2 g**
5 – 20 Hz: 2 m²/s³,
20 – 2000 Hz: – 3 dB/oct
30 g, 11 ms
100 g, 6 ms**
10 g, 11 ms
Fire enclosure
52.5 x 100 x 101 mm
52.5 x 119 x 101 mm
0.7 kg
IP 40
Convection
* Refer to “Safety” section in User Guide.
** Might require Ethernet cables to be fastened close to the unit.
6643-2230
7
Description
L105-S1/L205-S1 is an Industrial switch and device server made for harsh environments.
WeOS is the operating system of L105-S1/L205-S1 enabling the unit to operate in two
functional levels. The switch can be used in either 10 or 100 Mbit networks. Lynx DSS
L105-S1/L205-S1 has one serial port that supports RS-232.
Our unique FRNT (Fast Recovery of Network Topology) technology is the fastest
protocol on the market to re-configure a network in the event of any link or hardware
failure. That is why our products are used in safety critical applications such as tunnels,
traffic signal control and railway systems.
8
6643-2230
Interface specifications
Power
Operating voltage
Rated current
Rated frequency
Inrush current, I2t
Startup current*
Polarity
Redundant power input
Isolation to
Connection
Connector size
Shielded cable
Rated: 24 to 48 VDC
Operating: 19 to 60 VDC
140 mA (290 mA) @ 24 VDC (with 500 mA USB load)
70 mA (140 mA) @ 48 VDC (with 500 mA USB load)
DC
22.7·10-3 A2s @ 48 VDC
2 x Rated current
Reverse polarity protected
Yes
All other
Detachable screw terminal
0.2 – 2.5 mm2 (AWG 24 – 12)
Not required
* External supply current capability for proper start-up
Ethernet TX
Electrical specification
Data rate
Duplex
Circuit type
Transmission range
Isolation to
Connection
Cabling
Conductive housing
Number of ports
IEEE std 802.3. 2005 Edition
10 Mbit/s, 100 Mbit/s, manual or auto
Full or half, manual or auto
TNV-1
Up to 150 m with CAT5e cable or better*
All other
RJ-45, auto MDI/MDI-X
Shielded CAT5e or better is recommended
Yes
4
* Refer to Safety section.
RS-232
Electrical specification
Data rate
Data format
Protocol
Circuit type
Transmission range
Isolation to
Connection
Shielded cable
Conductive housing
Number of ports
6643-2230
EIA RS-232
50 bit/s – 115.2 kbit/s
7 or 8 data bits, Odd, even or none parity, 1 or 2 stop bits
Transparent, optimised by packing algorithm
SELV
15 m / 49 ft
All other
RJ-45 according to EIA-561
Recommended
Yes
1
9
I/O / Relay output
Maximum voltage/current
Contact resistance
Isolation to
Connection
Connector size
60 VDC / 80 mA
Max 30 Ω
All other
Detachable screw terminal
0.2 – 2.5 mm2 (AWG 24 – 12)
I/O / Digital input
Maximum voltage/load current
Voltage levels
Isolation to
Connection
Connector size
60 VDC / 2 mA
Logic one: >12V
Logic zero: <1V
All other
Detachable screw terminal
0.2 – 2.5 mm2 (AWG 24 – 12)
USB
Electrical specification
Data rate
Circuit type
Maximum supply current
Connection
USB 2.0 host interface
Up to 12 Mbit/s (full-speed mode)
SELV
500 mA
USB receptacle connector type A
Console
Electrical specification
Data rate
Data format
Circuit type
Connection
LVTTL/LVCMOS-level
115.2 kbit/s
8 data bits, no parity, 1 stop bit, no flow control
SELV
2.5 mm jack, use only Westermo cable 1211-2027
RJ-45 connector (Front view)
Pin 8
Male
Pin 8
Pin 1
Pin 1
10
Pin 1
Female
Pin 8
6643-2230
Location of interface ports and LED’s
LED Indicators (for details see page 14)
Power connection (for details see page 9 and 13)
USB
Position
Direction
No. 1
Out
Description
No. 2
In/Out
D–
No. 3
In/Out
D+
No. 4
Out
Shield
In/Out
VBUS
GND
Connected to protective earth
RS-232
I/O connection
(for details see page 10 and 13)
Position
Signal
Direction
No. 1
DSR
Out
Description
Data Set Ready
No. 2
DCD
Out
Data Carrier Detect
No. 3
DTR
In
Data Terminal Ready
No. 4
SG
–
Signal Ground, not chassis ground
No. 5
RD
Out
Receive Data
No. 6
TD
In
Transmit Data
No. 7
CTS
Out
Clear To Send
No. 8
RTS
In
Request To Send
Ethernet connection TX (4 ports)
Position
Signal
No.1
TD+
In/Out
Transmitted/Received data
No. 2
TD–
In/Out
Transmitted/Received data
No. 3
RD+
In/Out
Transmitted/Received data
No. 4
–
No. 5
–
No. 6
RD–
No. 7
–
Not Connected
No. 8
–
Not Connected
Shield
6643-2230
Direction Description
Not Connected
Not Connected
In/Out
Transmitted/Received data
Connected to PE
11
I/O connection (for details see page 10)
Console port
(for details see page 10)
Cable 1211-2027
Bottom view
Connection to console port
The console port can be used to connect to the CLI
(Command Line Interface).
The following steps needs to be taken
1. Connect the serial diagnostic cable to the console port
(use only Westermo cable 1211-2027).
2. Connect cable to your computer (USB port, if drivers are needed they can be downloaded
from our Web page).
3. Use a terminal emulator and connect with correct speed and format (115200, 8N1)
to the assigned port.
For more information about the CLI, see the WeOS management guide.
Accessories
Description
Westermo console cable
RJ45 to terminal block
RJ45 to DB9 cable
12
Art no
1211-2027
1200-2490
1211-2210
6643-2230
Power connection
4-position
Product marking
Direction
Description
No. 1
+DC1
Input
Supply voltage input DC1
No. 2
+DC2
Input
Supply voltage input DC2
No. 3
-COM
Input
Common
No. 4
-COM
Input
Common
1
2
3
4
LynxDSS supports redundant power connection. The positive inputs are +DC1 and +DC2, the negative input for
both supplies are –COM. Connect the primary voltage (e.g. +24 VDC) to the +DC1 pin and return to one of the
–COM pins on the power input.
I/O connection
4-position
Product marking
Direction
Description
No. 1
Status +
Output
Alarm relay (status) contact
No. 2
Status –
Output
Alarm relay (status) contact
No. 3
Digital in +
Input
Digital in +
No. 4
Digital in –
Input
Digital in –
1
2
3
4
The Status output is a potential free, opto-isolated normally closed solid-state relay. This can be configured to monitor various alarm events within the Lynx DSS unit, see WeOS Management Guide. An external load in series with an external voltage source is required for proper functionality.
For voltage/current ratings, see Interface Specification section.
The Digital in is an opto-isolated
digital input which can be used to
monitor external events. For voltage/current ratings, see Interface
Specification section:
Lynx DSS
External
Load
1
2
3
4
6643-2230
V
Status
+
V
Digital In
–
13
LED indicators
LED
Status
Description
ON
OFF
Unit has no power.
GREEN
All OK, no alarm condition.
RED
Alarm condition, or until unit has started up.
(Alarm conditions are configurable, see ''WeOS
Management Guide'').
BLINK
Location indicator ("Here I am!"). Activated when
connected to IPConfig Tool, or upon request from
Web or CLI.
OFF
Unit has no power.
GREEN
Power OK on DC1.
RED
Power failure on +DC1.
OFF
Unit has no power.
GREEN
Power OK on DC2.
RED
Power failure on +DC2.
OFF
FRNT disabled.
GREEN
FRNT OK.
RED
FRNT Error.
BLINK
Unit configured as FRNT Focal Point.
OFF
RSTP disabled.
GREEN
RSTP enabled.
BLINK
Unit elected as RSTP/STP root switch.
DC1
DC2
FRNT
RSTP
USR1
OFF
GREEN
Configurable, see WeOS Management Guide.
RED
Rx/TD, TD
OFF
No serial data received.
GREEN
FLASH
Serial data received.
Tx/RD, RD OFF
1 to 4
No serial data transmitted.
GREEN
FLASH
Serial data transmitted.
OFF
No Link.
GREEN
Link established.
GREEN
FLASH
Data traffic indication.
YELLOW Port alarm and no link. Or if FRNT or RSTP mode,
port is blocked.
14
6643-2230
Mounting
This unit should be mounted on 35 mm DIN-rail, which is horizontally mounted inside an
apparatus cabinet or similar. It is recommended that the DIN-rail is connected to ground.
Snap on mounting, see figure.
Mounting Lynx with integrated DIN-clip:
Removal
Removing Lynx with integrated DIN-clip:
Press down the support at the back of the unit using a screwdriver. See figure.
Cooling
This unit uses convection cooling.
To avoid obstructing the airflow
around the unit, use the following
spacing rules. Minimum spacing 25 mm
(1.0 inch) above / below and 10 mm
(0.4 inches) left / right the unit.
Spacing is recommended for the use
of unit in full operating temperature
range and service life.
6643-2230
10mm
10mm
15
Getting Started
This product runs Westermo Operating System (WeOS) which provides several
management tools that can be used for configuration of the unit.
• IPConfig tool
This is a custom Westermo tool used for discovery of attached Westermo units.
Note! Version of IP Config tool must be 10.4.0 or higher.
• Web
Configuration of the unit using the web browser.
• CLI
Configuration of the unit via the Command Line Interface.
Username: admin
Password: westermo
If the computer is located in the same subnet as the switch you can easily use a web
browser to configure the unit. Within the web you can configure most of the available
functions.
For advanced network settings and more diagnostic information, please use the CLI.
Detailed documentation is available in the chapter ”The Command Line Management
Tool” in the WeOS management guide.
Factory default IP address: 192.168.2.200
Netmask:
255.255.255.0
Gateway:
Disabled
Note! If you are not sure about the subnet – consult your network administrator.
Configuration
Configure the unit via Web browser
The unit can easily be configured via a Web browser.
Open the link http://192.168.2.200 in your web browser, and you will be prompted with
a Login screen, where the default settings for Username and Password are:
Username: admin
Password: westermo
Once you have logged in, you can use the extensive integrated help function describing
all configuration options. Two common task when configuring a new switch is to assign
appropriate IP settings, and to change the password of the admin account.
The password can be up to 64 characters long, and should consist of printable ASCII
characters (ASCII 33-126); 'Space' is not a valid password character.
16
6643-2230
Referring documents
Type
Management Guide
Description
Westermo OS management guide
Document number
6101-3201
Factory default on Lynx L105-S1 and L205-S1
It is possible to set the unit to factory default settings by using two straight standard
Ethernet RJ-45 cables.
1. Power off the switch and disconnect all Ethernet cables (copper and fibre).
2. Connect one Ethernet cable between Ethernet ports 1 and 4, and the other between
Ethernet ports 2 and 3.
The ports need to be connected directly by an Ethernet cable, i.e., not via a hub or
switch. Use a straight cable – not a cross-over cable – when connecting the ports.
3. Power on the unit.
4. Wait for the unit to start up. Control that the ON LED is flashing red.
The ON LED flashing indicates that the unit is now ready to be reset to factory
default. You now have the choice to go ahead with the factory reset, or to skip factory
reset and boot as normal.
• Go ahead with factory reset: Acknowledge that you wish to conduct the factory reset by unplugging the
Ethernet cables. The ON LED will stop flashing.
This initiates the factory reset process*, and the unit will restart with factory default
settings. When the switch has booted up, the ON LED will show a green light, and is
now ready to use.
• Skip the factory reset:
To skip the factory reset process, just wait for approximately 30 seconds
(after the ON LED starts flashing RED) without unplugging the Ethernet cables. The switch will conduct a normal boot with the existing settings.
* Note Do not power off the unit while the factory reset process is in progress.
6643-2230
17
Westermo • SE-640 40 Stora Sundby, Sweden
Tel +46 16 42 80 00 Fax +46 16 42 80 01
E-mail: info@westermo.com
www.westermo.com
Sales Units
Westermo Data Communications
China
sales.cn@westermo.com
www.cn.westermo.com
France
infos@westermo.fr
www.westermo.fr
Germany
info@westermo.de
www.westermo.de
North America
info@westermo.com
www.westermo.com
Singapore
sales@westermo.com.sg
www.westermo.com
Sweden info.sverige@westermo.se
www.westermo.se
United Kingdom
sales@westermo.co.uk
www.westermo.co.uk
Other Offices
For complete contact information, please visit our website at www.westermo.com/contact or scan the QR code
REV. F 6643-2230 2017-04 Westermo Teleindustri AB, Sweden
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