User Guide

6643-22601

WeOS

Lynx

L110 F2G EX / L210 F2G EX

Industrial Ethernet

10-port Switch

www.westermo.com

Safety

!

Warning

Do not open connected unit. Hazardous voltage may occur within this unit when connected to power supply.

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.

For more information see General safety 100-5001.

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

6643-22601

ATEX certification

ATEX certification number

Baseefa12ATEX0119X

Standards

EN 60079-0:2012, EN 60079-15:2010, EN 60079-28:2007

Certification code

Ex nA [op is T4] 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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3

4

SFP option approved transceivers

SFP Transceivers, 100 Mbit

1100-0131 MLC2, Multimode, LC-Connector, 2 km, 1310 nm

1100-0132 SLC20, Singlemode, LC-Connector, 20 km, 1310 nm

1100-0133 SLC40, Singlemode, LC-Connector, 40 km, 1310 nm

1100-0134 SLC80, Singlemode, LC-Connector, 80 km, 1550 nm

1100-0140 SLC120, Singlemode, LC-Connector, 120 km, 1550 nm

BiDi Transceivers, 100 Mbit

1100-0145 SLC15-BiDi-A, Singlemode, BiDi, 20 km, 1310 nm TX, 1550 nm RX

1100-0146 SLC15-BiDi-B, Singlemode, BiDi, 20 km, 1550 nm TX, 1310 nm RX

1100-0152 MLC2-BiDi-A, Multimode, BiDi, 2 km, 1310 nm TX, 1550 nm RX

1100-0153 MLC2-BiDi-B, Multimode, BiDi, 2 km, 1550 nm TX, 1310 nm RX

SFP Transceivers, 1 Gbit

1100-0144 GMLC550-SX, Multimode, LC-Connector, 550 m, 850 nm, SX

1100-0147 GMLC2-SX+, Multimode, LC-Connector, 2 km, 1310 nm, SX+

1100-0141 GSLC10-LX, Singlemode, LC-Connector, 10 km, 1310 nm, LX

1100-0142 GSLC50-XD, Singlemode, LC-Connector, 50 km, 1550 nm, XD

1100-0143 GSLC80-ZX, Singlemode, LC-Connector, 80 km, 1550 nm, ZX

1100-0171 GSLC110-EZX, Singlemode, LC-Connector, 110 km, 1550 nm, EZX

BiDi Transceiver, 1 Gbit

1100-0156 GSLC20-BiDi-A, Singlemode, BiDi, 20 km, 1310 nm TX, 1490 nm RX

1100-0157 GSLC20-BiDi-B, Singlemode, BiDi, 20 km, 1490 nm TX, 1310 nm RX

Copper Transceiver, 1 Gbit

1100-0148 GC100, Copper, RJ45, 100 m, 1000BaseT

6643-22601

ATEX-Zertifizierung

ATEX-Zulassungsnummer

Baseefa12ATEX0119X

Standards

EN 60079-0:2012, EN 60079-15:2010, EN 60079-28:2007

Zertifizierungscode

Ex nA [op ist T4] 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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6

Für SFP-Option zugelassene Transceiver

SFP-Transceiver, 100 Mbit

1100-0131 MLC2, Multimode, LC-Anschluss, 2 km, 1310 nm

1100-0132 SLC20, Singlemode, LC-Anschluss, 20 km, 1310 nm

1100-0133 SLC40, Singlemode, LC-Anschluss, 40 km, 1310 nm

1100-0134 SLC80, Singlemode, LC-Anschluss, 80 km, 1550 nm

1100-0140 SLC120, Singlemode, LC-Anschluss, 120 km, 1550 nm

BiDi-Transceiver, 100 Mbit

1100-0145 SLC15-BiDi-A, Singlemode, BiDi, 20 km, 1310 nm TX, 1550 nm RX

1100-0146 SLC15-BiDi-B, Singlemode, BiDi, 20 km, 1550 nm TX, 1310 nm RX

1100-0152 MLC2-BiDi-A, Multimode, BiDi, 2 km, 1310 nm TX, 1550 nm RX

1100-0153 MLC2-BiDi-B, Multimode, BiDi, 2 km, 1550 nm TX, 1310 nm RX

SFP-Transceiver, 1 Gbit

1100-0144 GMLC550-SX, Multimode, LC-Anschluss, 550 m, 850 nm, SX

1100-0147 GMLC2-SX+, Multimode, LC-Anschluss, 2 km, 1310 nm, SX+

1100-0141 GSLC10-LX, Singlemode, LC-Anschluss, 10 km, 1310 nm, LX

1100-0142 GSLC50-XD, Singlemode, LC-Anschluss, 50 km, 1550 nm, XD

1100-0143 GSLC80-ZX, Singlemode, LC-Anschluss, 80 km, 1550 nm, ZX

1100-0171 GSLC110-EZX, Singlemode, LC-Anschluss, 110 km, 1550 nm, EZX

BiDi-Transceiver, 1 Gbit

1100-0156 GSLC20-BiDi-A, Singlemode, BiDi, 20 km, 1310 nm TX, 1490 nm RX

1100-0157 GSLC20-BiDi-B, Singlemode, BiDi, 20 km, 1490 nm TX, 1310 nm RX

Kupfer-Transceiver, 1 Gbit

1100-0148 GC100, Kupfer, RJ45, 100 m, 1000BaseT

6643-22601

Certification ATEX

Numéro de certification ATEX

Baseefa12ATEX0119X

Normes

EN 60079-0:2012, EN 60079-15:2010, EN 60079-28:2007

Code de certification

Ex nA [op is T4] 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.

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8

Transmetteurs optionnels SFP certifiés

Transmetteurs SFP, 100 Mbit

1100-0131 MLC2, multimode, connecteur LC, 2 km, 1310 nm

1100-0132 SLC20, monomode, connecteur LC, 20 km, 1310 nm

1100-0133 SLC40, monomode, connecteur LC, 40 km, 1310 nm

1100-0134 SLC80, monomode, connecteur LC, 80 km, 1550 nm

1100-0140 SLC120, monomode, connecteur LC, 120 km, 1550 nm

Transmetteurs Bi-Di, 100 Mbit

1100-0145 SLC15 Bi-Di A, monomode, Bi-Di, 20 km, 1310 nm TX, 1550 nm, RX

1100-0146 SLC15-Bi-Di-B, monomode, Bi-Di, 20 km, 1550 nm TX, 1310 nm RX

1100-0152 MLC2-BiDi-A, multimode, Bi-Di, 2 km, 1310 nm TX, 1550 nm RX

1100-0153 MLC2-BiDi-B, multimode, Bi-Di, 2 km, 1550 nm TX, 1310 nm RX

Transmetteurs SFP, 1 Gbit

1100-0144 GMLC550-SX, multimode, connecteur LC, 550 m, 850 nm, SX

1100-0147 GMLC2-SX+, multimode, connecteur LC, 2 km, 1310 nm, SX+

1100-0141 GSLC10-LX, monomode, connecteur LC, 10 km, 1310 nm, LX

1100-0142 GSLC50-XD, monomode, connecteur LC, 50 km, 1550 nm, XD

1100-0143 SLC80, monomode, connecteur LC, 80 km, 1550 nm, ZX

1100-0171 GSLC110, monomode, connecteur LC, 110 km, 1550 nm, EZX

Transmetteurs Bi-Di, 1 Gbit

1100-0156 GSLC20-BiDi-A, monomode, Bi-Di, 20 km, 1310 nm TX, 1490 nm RX

1100-0157 GSLC20-BiDi-B, monomode, Bi-Di, 20 km, 1490 nm TX, 1310 nm RX

Transmetteurs cuivre, 1 Gbit

1100-0148 GC100, cuivre, RJ45, 100 m, 1000BaseT

6643-22601

Maintenance

No maintenance is required, as long as the unit is used as intended within the specified conditions.

Agency approvals and standards compliance

Type

EMC

Safety

Marine

Ex

Approval / Compliance

EN 61000-6-1, Immunity residential environments

EN 61000-6-2, Immunity industrial 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

EN 60079-0, EN 60079-15 and EN 60079-28

FCC Part 15.105

Notice:

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.

These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

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.

6643-22601

9

Declaration of Conformity

Westermo Teleindustri AB

The manufacturer

Declaration of Conformity

Westermo Teleindustri AB

SE-640 40 Stora Sundby, Sweden

Herewith declares that the product(s)

Type of product

Ethernet switch

Model 1

Lynx is in conformity with the following EU directive(s).

No

2014/30/EU

Short name

Electromagnetic Compatibility (EMC)

2014/35/EU

2011/65/EU

2014/34/EU

Lx10-F2G-EXy

Low Voltage Directive (LVD)

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

(RoHS)

Equipment Explosive Atmospheres (ATEX)

References of standards applied for this EU declaration of conformity.

No

EN 61000-6-1

EN 61000-6-2

Title

Electromagnetic compatibility – Immunity for residential

Issue

2007 environments

Electromagnetic compatibility – Immunity for industrial environments 2005

EN 61000-6-4

EN 50121-4

EN 60950-1

EN 60079-0

Electromagnetic compatibility – Emission for industrial environments 2007

Railway applications - Electromagnetic compatibility

Emission and immunity of the signalling and telecommunications apparatus

Information technology equipment - Safety - Part 1: General requirements

Explosive atmospheres Equipment – General requirements

2006

2006

+A11: 2009

+A1: 2010

+A12: 2011

2012

2010 EN 60079-15

EN 60079-28

EN 50581

Electrical apparatus for explosive gas atmospheres – Construction, test and marking of type of protection “n”

Explosive atmospheres - Protection of equipment and transmission systems using optical radiation

Technical documentation for the assessment of electrical and electronic products with respect to the restriction of hazardous substances

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

2007

2012

16

Pierre Öberg

Technical Manager

22 nd

March 2016

1

Model Differences: x = 1 or 2 and indicates Software Class, y = optional and may indicate customer specific models.

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

556361-2604

Registered office

Eskilstuna

Sweden Int+46 16428000 Int+46 16428001

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6643-22601

Type tests and environmental conditions

Environmental phenomena

ESD

Basic standard

EN 61000-4-2

Description

Enclosure

Test levels

Contact: ±6 kV

Air: ±8 kV

Fast transients

Surge

EN 61000-4-4

EN 61000-4-5

Power port

Signal ports

Earth port

Power port

Signal ports

±2 kV

±2 kV

±1 kV

L-E: ±0.5 kV, 12 Ω, 9 μF

L-L: ±0.5 kV, 2 Ω, 18 μF

L-E: ±2 kV, 42 Ω, 0.5 μF

L-L: ±2 kV, 42 Ω, 0.5 μF

L-E: ±2 kV, 12 Ω, 9 μF

L-L: ±1 kV, 12 Ω, 9 μF

L-E: ±1 kV, 2 Ω

L-E: ±2 kV, 42Ω, 0.5 μF

300 A/m; 0, 16.7, 50 Hz

300 A/m

Power frequency magnetic field EN 61000-4-8

Pulsed magnetic field EN 61000-4-9

Radiated RF immunity EN 61000-4-3

Enclosure

Enclosure

Enclosure

Conducted RF immunity EN 61000-4-6 Power port

Signal ports

Earth port

Enclosure

10 V/m @ (80 – 800) MHz

20 V/m @ (800 – 1000) MHz

10 V/m @ (1400 – 2100) MHz

5 V/m @ (2100 – 2500) MHz

1 V/m @ (2500 – 2700) MHz

1 kHz sine, 80% AM

10 V, 80% AM, 1 kHz; (0.15 – 80) MHz

10 V, 80% AM, 1 kHz; (0.15 – 80) MHz

10 V, 80% AM, 1 kHz; (0.15 – 80) MHz

Class A

Class A

Radiated RF emission

Conducted RF emission

CISPR 16-2-3

ANSI C63.4

(FCC Part 15)

CISPR 16-2-1

ANSI C63.4

(FCC Part 15b)

EN 60950-1

Power port

Signal ports

Class B

Class B

Dielectric strength Power port to all other ports

Signal ports to all other ports

1.5 kVrms, 50 Hz, 1 min

1.5 kVrms, 50 Hz, 1 min

Environmental

Temperatures

Humidity

Altitude

Service life

Reliability prediction (MTBF)

Vibration

Shock

EN 60068-2-1

EN 60068-2-2

EN 60068-2-30

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

Operating

MIL-HDBK- 217F Operating

IEC 60068-2-6

(sine)

Operating

10 year

630 000 hours

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**

IEC 60068-2-27

IEC 60068-2-27

Operating

Operating

30 g, 11 ms

100 g, 6 ms**

10 g, 11 ms Bump

Packaging

Enclosure

Dimension W x H x D

With connectors

EN 60950-1 Zinc

Weight

Degree of protection EN 60529 Enclosure

Cooling

* * Refer to “Safety” section.

** 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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Description

Lynx is an Industrial switch made for harsh enviroments. The switch can be used in ether

100 Mbit or Gigabit networks due to our multi-rate SFP solution. Lynx can also be used together with our previous Lynx-series of switches. 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 Lynx is used in safety critical applications such as tunnels, traffic signal control and railway systems.

Installations in harsh environments and places with heavy electrical interference require the use of a reliable media. Lynx provides a number of solutions using fibre optic transceivers. Multi- or singlemode transceivers can be used to build point-to-point or redundant ring networks with ranges up to 120 km between each switch. Our BIDI transceiver, which transmits and receives data on a single fibre can be used in applications where the number of fibre cores are limited.

Real-time properties are implemented in the switch in order to achieve determinism for real time critical applications. Lynx supports QoS (Quality of Service) with four priority queues and strict priority scheduling as well as HoL (Head of Line Blocking

Prevention). All to assure that the data network is deterministic.

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6643-22601

Interface specifications

Power

Operating voltage

Rated current

Rated frequency

Inrush current, I 2 t

Startup current*

Polarity

Redundant power input

Isolation to

Rated: 24 to 48 VDC

Operating: 19 to 60 VDC

240 mA @ 24 VDC

120 mA @ 48 VDC

DC

22.7·10 -3 A 2 s @ 48 VDC

2 x Rated current

Reverse polarity protected

Yes

All other

Connection

Connector size

Detachable screw terminal

0.2 – 2.5 mm 2 (AWG 24 – 12)

Shielded cable Not required

* External supply current capability for proper start-up

Ethernet TX

Electrical specification

Data rate

Duplex

Circuit type

Transmission range

Isolation to

Connection

Shielded cable

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

Not required, except when installed in Railway applications as signalling and telecommunications apparatus and located close to rails.**

Yes

8

* Refer to Safety section.

** 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.

Ethernet SFP pluggable connections (FX or TX)

Electrical specification IEEE std 802.3. 2005 Edition

Data rate 100 Mbit/s or 1000 Mbit/s transceivers supported

Duplex

Transmission range

Connection

Number of ports

Full or Auto, depending on transceiver

Depending on tranceiver

SFP slot holding fibre transceiver or copper transceiver

1 or 2

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13

I/O / Relay output

Maximum voltage/current

Contact resistance

Isolation to

Connection

Connector size

I/O / Digital input

Maximum voltage/load current

Voltage levels

Isolation to

Connection

Connector size

Console

Electrical specification

Data rate

Data format

Circuit type

Connection

60 VDC / 80 mA

Max 30 Ω

All other

Detachable screw terminal

0.2 – 2.5 mm 2 (AWG 24 – 12)

60 VDC / 2 mA

Logic one: >12V

Logic zero: <1V

All other

Detachable screw terminal

0.2 – 2.5 mm

TTL-level

115.2 kbit/s

2 (AWG 24 – 12)

8 data bits, no parity, 1 stop bit, no flow control

SELV

2.5 mm jack, use only Westermo cable 1211-2027

SFP Transceivers

Supported transceivers

Firmware prior to 4.4.0 accepts Westermo branded transceivers only. From 4.5.0 other transceivers are accepted with a notice and the unit will no longer be UL approved. Temp.specifications are also depending on the used transeivers.

Note: To comply with UL60950-1 only UL recognized SFP transceivers should be used.

Deviations

With copper transceiver 1100-0148 the specified operating temperature on Lynx is 0 to +50ºC (32 to +122°F).

FRNT reconfiguration times can not be guaranteed with copper transceivers.

14

6643-22601

Safety control drawing

Location of interface ports and LED’s

LED Indicators (for details see page 13)

Power connection (for details see page 9 and 12)

SFP transceivers

(for details see page 4, 9 and 10)

I/O connection

(for details see page 10 and 12)

Ethernet connection TX (8 ports)

Position Signale Direction Description

No.1

TD+ In/Out Transmitted/Received data

Input/output values

No. 2 TD– In/Out Transmitted/Received data

No. 3 RD+ In/Out Transmitted/Received data

No. 4 – Not Connected

No. 5

No. 6

–

RD–

Not Connected

In/Out Transmitted/Received data

Per port:

U = ± 1 V (4V/μs)

I = ± 20 mA

Data rate:

10/100 Mbit/s

No. 7

No. 8

–

–

Not Connected

Not Connected

Shield Connected to PE

Galvanically isolated via signal transformers and capacitively isolated to

GND/PE through a 2kV 1000pF capacitor.

See user manual for proven transient protection.

Cable 1211-2027

Console port

(for details see page 10 and 12)

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.

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15

Safety control drawing

Power connection

1

2

3

4

4-position

No. 1

No. 2

No. 3

Product marking

+DC1

+DC2

-COM

Direction

Input

Input

Input

Description

Supply voltage input DC1

Supply voltage input DC2

Common

Input values

U

I in

P

In in

= (19 – 60) VDC

= 240 mA @ 24 VDC

= 5.8 W @ 24 VDC

No. 4 -COM Input Common

Lynx 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

Status +

Direction Description Input / Output values

1

2

3

4

No. 1

No. 2

No. 3

Status –

Digital in +

Output Alarm relay (status) contact U in

= 60 VDC max

Output Alarm relay (status) contact I in

= 80 mA max

Input Digital in + U in

= 60 VDC max

No. 4 Digital in – Input Digital in – I in

= 2 mA max

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 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.

Console port

Position Direction* / description Input/output values

No.1 In / out / GND

No. 2 Out / Tx

U = 3.3 VDC max

I = 24 mA max

No. 3 In / Rx

* Direction relative to this unit.

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

1

2

External

Load

V Status

3

4

16

+

V

Digital In

–

6643-22601

LED indicators

LED

ON

DC1

DC2

FRNT

RSTP

USR1

1 to 10

Status

OFF

Description

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

OFF

Location indicator ("Here I am!").

Activated when connected to IPConfig Tool, or upon request from Web or CLI.

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

OFF

GREEN RSTP enabled.

BLINK Unit elected as RSTP/STP root switch.

OFF

Unit configured as FRNT Focal Point.

RSTP disabled.

GREEN

RED

Configurable, see WeOS Management Guide.

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.

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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.

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10mm 10mm

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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.

• 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:

Gateway:

255.255.255.0

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.

Note! Version of IP Config tool must be 10.3.0 or higher.

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Referring documents

Type

Management Guide

Description

Westermo OS management guide

Document number

6101-3201

Factory default on L110 EX / L210 EX

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 3 and 10, and the other between

Ethernet ports 6 and 7.

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 after approximately 1 minute 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.

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Dimensions

Measurements are stated in millimeters.

52 ±1

96 ±1

92 ±1

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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

REV.C 6643-22601 2016-05 Westermo Teleindustri AB, Sweden