User Guide

6643-2240

WeOS

Lynx DSS

L106-S2/L206-S2

Industrial Ethernet

6-port Device Server Switch

www.westermo.com

License Information

This device contains public available software which is under the GPL license.

For more information see legal.pdf included with all firmware releases.

This product includes software developed by the OpenSSL Project for use in the

OpenSSL Toolkit. http://www.openssl.org

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

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6643-2240

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.

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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 55022 +A1, Emission IT equipment

EN 55024 +A1 + A2, Immunity IT equipment

FCC part 15 Class B

EN 50121-4, Railway signalling and telecommunications apparatus

IEC 62236-4, Railway signalling and telecommunications apparatus

UL/IEC/EN 60950-1, IT equipment

DNV Standard for Certification no. 2.4

FCC Part 15.105

Notice:

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 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:

This product has been successfully tested in a corrosion test according to

IEC 60068-2-60, 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 un-used connector sockets are protected with a suitable plug in order to avoid corrosion attacks on the gold plated pins in connectors.

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6643-2240

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 Model

1

Industrial Ethernet 6-port Device Server Switch Lynx DSS L*06-S2* is in conformity with the following EC directive(s).

No Short name

2004/108/EC

2011/65/EU

References of standards applied for this EC declaration of conformity.

No

EN 61000-6-1

EN 61000-6-2

EN 61000-6-3

EN 61000-6-4

EN 55024

Title

Electromagnetic compatibility – Immunity for residential environments

Electromagnetic compatibility – Immunity for industrial environments

Electromagnetic compatibility – Emission for residential environments

Electromagnetic compatibility – Emission for industrial environments

Information technology equipment - Immunity

EN 55022

Electromagnetic Compatibility (EMC)

Restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS)

Information technology equipment - Emission

Issue

2007

2005

2007

+A1:2011

2007

+A1:2011

1998

+A1:2001

+A2:2003

2006

+A1:2007

2006 EN 50121-4 Railway applications - Electromagnetic compatibility

Emission and immunity of the signalling and telecommunications apparatus

The last two digits of the year in which the CE marking was affixed: 13

Pierre Öberg

Technical Manager

18 th

Mars 2013

1

The first “*” in the model name can be any alphanumeric character, indicating software version. The second “*” in the model name can be any alphanumeric characters indicating customer specific models, or blank.

Postadress/Postal address

S-640 40 Stora Sundby

Tel.

016-428000

Telefax

016-428001

Postgiro

52 72 79-4

Bankgiro

5671-5550

Org.nr/

Corp. identity number Registered office

556361-2604 Eskilstuna

Sweden Int+46 16428000 Int+46 16428001

6643-2240

5

Type tests and environmental conditions

Environmental phenomena Basic standard Description

Electrostatic discharge EN 61000-4-2 Enclosure

Fast transients

Surge

EN 61000-4-4

EN 61000-4-5

Power port

Ethernet

Status out/Digital in

Serial ports

Enclosure

Power port

Power frequency magnetic field EN 61000-4-8

Pulsed magnetic field

Radiated RF immunity

Conducted RF immunity

EN 61000-4-9

EN 61000-4-3

EN 61000-4-6

Radiated RF emission

Conducted RF emission

Compass safe distance

EN 55022/

FCC Part 15/

DNV 2.4

EN 55022/

FCC Part 15/

DNV 2.4

DNV 2.4

Test levels

Contact: ±6 kV

Air: ±8 kV

±2 kV

Ethernet

Status out/Digital in

RS-232

RS-422/485

Enclosure

Enclosure

Enclosure

Power port

Ethernet

Status out/Digital in

Serial ports

Earth port

Enclosure

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

L-E: ±2 kV, 42 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

Class B / DNV bridge

Dielectric strength EN 60950-1

Power port

Ethernet

Class B / DNV bridge

Class B

Enclosure

Power port to all other ports

Ethernet ports to all other ports

RS-232 port to all other ports

RS-422/485 port to all other ports

Standard compass (5.4°/H deviation) =

15 cm

Steering/standby steering/emergency compass (18°/H deviation) = 10 cm

1.5 kVrms, 50 Hz, 1 min

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6643-2240

Environmental

Temperatures

Humidity

Altitude

MTBF

Service life

Vibration

Shock

MIL-C217F2,

Parts count

IEC 60068-2-6

(sine)

IEC 60068-2-64

(random)

IEC 60068-2-27

Operating –40 to +70°C (–40 to +158°F)*

Storage and transport –50 to +85°C (–58 to +185°F)

Operating 5 to 95 % relative humidity

Storage and transport 5 to 95 % relative humidity

Operating 2 000 m / 70 kPa

Ground Benign, 25°C

(77°F)

593 000 hours

Operating

Operating

Operating

Operating

10 year

3 – 13.2 Hz: 1mm

13.2 – 100 Hz: 0.7 g

5.5 – 30 Hz: 1.5 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 Bump

Packaging

Enclosure

Dimension W x H x D

With connectors

Weight

Degree of protection

Cooling

IEC 60068-2-27

EN 60950-1

EN 60529

Zinc

Enclosure

* Refer to “Safety” section in User Guide.

** Might require Ethernet cables to be fastened close to the unit.

Fire enclosure

52.5 x 100 x 101 mm

52.5 x 119 x 101 mm

0.7 kg

IP 40

Convection

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7

Description

L106-S2/L206-S2 is an Industrial switch and device server made for harsh environments.

WeOS is the operating system of L106-S2/L206-S2 enabling the unit to operate in two functional levels. The switch can be used in either 10 or 100 Mbit networks.

Lynx DSS L106-S2/L206-S2 has two serial ports, one that supports RS-232 and the other configurable for RS-232/422/485 as well as serial protocols for interconnection with legacy equipment.

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 equipement are used in safety critical applications such as tunnels, traffic signal control and railway systems.

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6643-2240

Interface specifications

Power

Operating voltage

Rated current

Rated frequency

Inrush current, I

2 t

Startup current*

Polarity

Redundant power input

Isolation to

Connection

Rated: 24 to 48 VDC

Operating: 19 to 60 VDC

150 mA (300 mA) @ 24 VDC (with 500 mA USB load)

80 mA (150 mA) @ 48 VDC (with 500 mA USB load)

DC

22.7·10

-3

A

2 s @ 48 VDC

2 x Rated current

Reverse polarity protected

Yes

All other

Detachable screw terminal

Connector size

Shielded cable

0.2 – 2.5 mm

Not required

* External supply current capability for proper start-up

2 (AWG 24 – 12)

Ethernet TX

Electrical specification

Data rate

Duplex

Circuit type

Transmission range

Isolation to

Connection

Cabling

Conductive housing

Number of ports

* Refer to Safety section.

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

RS-232

Electrical specification

Data rate

Data format

Protocol

Circuit type

Transmission range

Isolation to

Connection

Shielded cable

Conductive housing

Number of ports

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

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9

RS-232/422/485

Electrical specification

Data rate

Data format

Circuit type

Transmission range

Isolation to

Connection

Shielded cable

Conductive housing

Number of ports

RS-232

Configurable for EIA RS-232 or EIA RS-422/485

50 bit/s – 115.2 kbit/s

RS-422/485 50 bit/s – 2 Mbit/s

7 or 8 data bits, Odd, even or none parity, 1 or 2 stop bits

(2 stop bits only when no parity is set)

TNV-1

RS-232 15 m / 49 ft

RS-422/485 Up to 1200 m / 0.74 mi, depending on data rate and cable type

RS-232

All other

RJ-45 according to EIA-561

RS-422/485 RJ-45

RS-232 Recommended

RS-422/485 Not required, but recommended in railway installations close to the rails.*

Yes

1

* To minimise the risk of interference, a shielded cable is recommended when the cable is located inside 3 m boundary or the cable is longer than 30 m and inside 10 m boundary to the rails and connected to this port.

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 mm 2 (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 mm 2 (AWG 24 – 12)

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6643-2240

USB

Electrical specification

Data rate

Circuit type

Maximum supply current

Connection

Console

Electrical specification

Data rate

Data format

Circuit type

Connection

USB 2.0 host interface

Up to 12 Mbit/s (full-speed mode)

SELV

500 mA

USB receptacle connector type A

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

6643-2240

11

Location of interface ports and LED’s

LED Indicators (for details see page 16)

Power connection (for details see page 9)

USB

Position Direction Description

No. 1 Out VBUS

No. 2

No. 3

In/Out

In/Out

D–

D+

No. 4

Shield

Out

In/Out

GND

Connected to protective earth

I/O connection (for details see page 10)

Ethernet connection TX (4 ports)

Position Signal Direction Description

No.1

TD+ In/Out Transmitted/Received data

No. 2

No. 3

No. 4

TD–

RD+

–

In/Out

In/Out

Transmitted/Received data

Transmitted/Received data

Not Connected

No. 5

No. 6

No. 7

No. 8

Shield

–

RD–

–

–

In/Out

Not Connected

Transmitted/Received data

Not Connected

Not Connected

Connected to PE

RJ-45 connector (Front view)

Male

Pin 8 Pin 1

Female

Pin 8 Pin 1

Pin 1 Pin 8

12

6643-2240

RS-422/485 (for more details see below)

Position

No. 1

No. 2

No. 3

No. 4

No. 5

No. 6

No. 7

No. 8

RS-422

(4-wire)

T+

Signal

RS-485

(2-wire)

T+/R+

Direction Description

Out/In

T–

R–

–

–

R+

–

–

T–/R–

–

–

–

–

–

–

Out/In

In

–

–

In

–

–

RS-422: Transmit

RS-485: Transmit/Receive

RS-422: Transmit

RS-485: Transmit/Receive

RS-422: Receive

Not used

Not used

RS-422: Receive

Not used

Not used

RS-232

Position Signal

No. 1

No. 2

No. 3

DSR

DCD

DTR

No. 4

No. 5

No. 6

No. 7

No. 8

SG

RD

TD

CTS

RTS

Direction Description

Out

Out

In

Data Set Ready

Data Carrier Detect

Data Terminal Ready

–

Out

In

Out

In

Signal Ground, not chassis ground

Receive Data

Transmit Data

Clear To Send

Request To Send

Lynx DSS is equipped with internal termination that is configurable through software in RS-422/485 mode. The following termination schemes are supported:

No termination Terminate Rx Terminate Tx Terminate Tx and Rx

Tx Tx Tx Tx

RS-422

Rx Rx Rx Rx

No termination

Termination

RS-485

When the unit is powered-off or during reboot, any internal termination will be disconnected from the signal lines.

Note: Due to that the port is configurable for both RS-232 and RS-422/485,

there are no fail-safe biasing available for RS-422/485 signals.

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13

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

Art no

1211-2027

1200-2490

1211-2210

14

6643-2240

Power connection

4-position Product marking

No. 1 +DC1

Direction

Input

Description

Supply voltage input DC1

4

1

2

3

No. 2

No. 3

+DC2

-COM

Input

Input

Supply voltage input DC2

Common

No. 4 -COM Input Common

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

3

4

1

2

4-position Product marking

No. 1 Status +

No. 2

No. 3

Status –

Digital in +

Direction

Output

Output

Input

Description

Alarm relay (status) contact

Alarm relay (status) contact

Digital in +

No. 4 Digital in – Input Digital in –

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

1

2

External

Load

V Status

3

4

+

V

Digital In

–

6643-2240

15

LED indicators

LED

ON

Status

OFF

GREEN

RED

Description

Unit has no power.

All OK, no alarm condition.

Alarm condition, or until unit has started up.

(Alarm conditions are configurable, see ''WeOS

Management Guide'').

DC1

DC2

BLINK

OFF

GREEN

RED

OFF

GREEN

RED

OFF

Location indicator ("Here I am!"). Activated when connected to IPConfig Tool, or upon request from

Web or CLI.

Unit has no power.

Power OK on DC1.

Power failure on +DC1.

Unit has no power.

Power OK on DC2.

Power failure on +DC2.

FRNT disabled.

FRNT

RSTP

GREEN

RED

BLINK

OFF

GREEN

FRNT OK.

FRNT Error.

Unit configured as FRNT Focal Point.

RSTP disabled.

USR1

BLINK

OFF

GREEN

RED

Rx/TD, TD OFF

RSTP enabled.

Unit elected as RSTP/STP root switch.

Configurable, see WeOS Management Guide.

GREEN

FLASH

Tx/RD, RD OFF

1 to 4

GREEN

FLASH

OFF

No serial data received.

Serial data received.

No serial data transmitted.

Serial data transmitted.

GREEN

GREEN

FLASH

No Link.

Link established.

Data traffic indication.

YELLOW Port alarm and no link. Or if FRNT or RSTP mode, port is blocked.

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6643-2240

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.

6643-2240

10mm 10mm

17

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.

18

6643-2240

Referring documents

Type

Management Guide

Description

Westermo OS management guide

Document number

6101-3201

Factory default on L106-S2 and L206-S2

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.

6643-2240

19

Westermo • SE-640 40 Stora Sundby, Sweden

Tel +46 16 42 80 00 Fax +46 16 42 80 01

E-mail: [email protected] www.westermo.com

Sales Units

Westermo Data Communications

China [email protected] www.cn.westermo.com

France [email protected] www.westermo.fr

Germany [email protected] www.westermo.de

North America [email protected] www.westermo.com

Singapore [email protected] www.westermo.com

Sweden

[email protected] www.westermo.se

United Kingdom [email protected] www.westermo.co.uk

Other Offices

For complete contact information, please visit our website at www.westermo.com/contact or scan the QR code with your mobile phone.

REV.C 6643-2240 2013-08 Westermo Teleindustri AB, Sweden – A Beijer Electronics Group Company