Westermo MCW-211 User Manual

User Guide

6645-2204

MCW-211

SERIES

Westermo Teleindustri AB

©

Industrial Ethernet

Media Converter

www.westermo.com

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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6645-2204

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 the power supply. Ensure compliance
to national installation regulations.
This unit uses convection cooling.To avoid obstructing the air flow around the
unit, follow the spacing recommendations (see Installation section).

Before mounting, using or removing this unit:

Prevent access to hazardous voltage by disconnecting the unit from power supply.
Warning! Do not open connected unit. Hazardous voltage may occur within this
unit when connected to power supply.

Class 1 Laser Product

Do not look directly into fibre optical fibre port or any connected fibre although
this unit is designed to meet the Class 1 Laser regulations.

Care recommendations

Follow the care recommendations below to maintain full operation of unit and to fulfil
the warranty obligations.
This unit must not be operating with removed covers or lids.

Do not attempt to disassemble the unit. There are no 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 paint the unit. Paint can clog the unit and prevent proper operation.
Do not expose the unit to any kind of liquids (rain, beverages, etc). The unit is not water-

proof. Keep the unit within the specified humidity levels.
Do not use or store the unit in dusty, dirty areas, connectors as well as other mechanical

part may be damaged.
If the unit is not working properly, contact the place of purchase, nearest Westermo dis-

tributor office or Westermo Tech support.
Fibre connectors are supplied with plugs to avoid contamination inside the optical port.
As long as no optical fibre is mounted on the connector, e.g. for storage, service or

transportation, should the plug be applied.

6645-2204

3

4

6645-2204

ATEX Information (Applicable for MCW-211 Ex only)

General

This unit is intended for use in Zone 2 hazardous location only.

Marking

II 3 G
Ex nA IIC T4 Gc
SPECIAL CONDITION

WARNING – DO NOT SEPARATE WHEN ENERGIZED

Indicate that this unit complies with relevant European standards that are
harmonised with the 94/9/EC Directive (ATEX).

II

3

G

Ex Indicates that this unit is in conformity with relevant European Ex standard(s).

nA

IIC Gas group, a typical gas i hydrogen.

T4

Gc

SPECIAL

CONDITION

Equipment group II.
This unit can be installed in all places with an explosive gas atmosphere other
than mines susceptible to firedamp
Equipment category 3.
A category is the classification according to the required level of protection.
This unit ensures the requisite level of protection during normal operation and
is intended for use in areas in which explosive atmosphere caused by gases,
vapours, mists, or dust mixtures are unlikely to occure or, if they do occure, are
likely to do so only infrequently and for a short periode only.
Indicates protection concerning explosive atmospheres caused by gases,
vapours or mists (G).

Type of protection used.
This unit is a non-sparking device "nA" which is constructed to minimize the
risk of occurence of arcs or sparks capable of creating an ignition hazard during
conditions of normal operation.

Temperature class T4 (T4 = 135°C).
This unit is classified in accordance with its maximum surface temperature
(external and internal).
Equipment protection level Gc (EPL Gc).
Equipment for explosive gas atmospheres, having a "enhanced" level of protec­tion, which is not a source of ignition in normal operation and which may have
some additional protection to ensure that it remains inactive as an ignition
source in the case of regular expected occurences. EPL Gc are analogous to the
ATEX Categories (Category 3 G = EPL Gc).
This unit has a special condition of use.
The special conditon for safe use contains safety related information that is
necesarry for the correct installation and safe use.

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6645-2204

Ratings and safety control drawing

Power (12 – 48) VDC; 200 mA

Ambient temperature –25ºC ≤ Ta ≤ +70ºC

Maximum surface temperature Temperatur class T4 (max 135 ºC )

Degree of protection IP21

Installation spacing Minimum 25 mm above / below and minimum 10 mm left / right

Ethernet TX – RJ-45

Position

1 In/Out / TD+

2 In/Out / TD–

3 In/Out / RD+

4 Not connected

5 Not connected

6 In/Out / RD–

7 Not connected

8 Not connected

* Galvanically isolated via signal transformers and capacitively

isolated to signal ground through 3 kV 470 pF capacitor.

Ethernet FX – SC, ST or LC

Position

Rx In / Receive port

Tx Out / Transmit port

Direction*/

descripton

Direction/

descripton

Input/Output values

U = ±1 V (4 µV/s)
l = ±20 mA
Data rate:

10/100 Mbit/s

Input/Output values

Max optical power = dBm
Data rate: 100 Mbit/s

Power

Position

The FX port is selectable between SC, -ST or -LC
connection depending on variant of the model.

Direction/

descripton

1 In / COM

2 In / +VA

3 In / +VB

Input/Output values

U

= (10 – 60) VDC

in

Max l

= 0.29 A @ 10 VDC

in

MaxP

= 3.6 W

In

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6645-2204

SPECIAL CONDITION FOR SAFE USE

Ambient temperature:

This unit is designed for use in extreme ambient temperature conditions according to the following:
–25ºC ≤ Ta ≤ +70ºC

Installation in an apparatus cabinet:

This unit requires installation in an Ex certified apparatus cabinet suitable for the area of use and
providing a degree of protection of at least IP54.

Resistance to impact:

This unit requires installation in an apparatus cabinet where adequate resistance to impact is
provided by the apparatus cabinet. See "Installation in an apparatus cabinet" above for requirements
on the external apparatus cabinet.

Resistance to light:

This unit requires installation in an apparatus cabinet where it is protected from light
(for example daylight or light from luminaires).
See "Installation in an apparatus cabinet" above for requirements on the external apparatus cabinet.

Secureness of plugs:

When this unit is installed in an explosive atmospheres, all connectors must be mechanically secured
to prevent loosening.

Conductor temperature:

When this unit is installed in locations with high ambient temperature, special precautions shall be
taken upon the choice of external conductors and the temperature rating of the conductor(s).

Directive 94/9/EC alongside with other directives:

Directive 2004/108/EC (EMC) applies and to assure a safe performance of this unit under the scope
of Directive 94/9/EC, refer to the electromagnetic immunity level specified under "Type tests and
environmental conditions" in this manual.

Standards and date of compliance

EN 60079-0 and EN 60079-15
2011-04-27

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6645-2204

Note. Fibre Optic Handling

Fibre optic equipment needs special treatment. It is very sensitive to dust and dirt. If
the fibre will be disconnected from the modem the protective hood on the transmitter/
receiver must be connected. The protective hood must be kept on during transportation.
The fibre optic cable must also be handle the same way.

If this recommendation not will be followed it can jeopardise the warranty.

Cleaning of the optical connectors

In the event of contamination, the optical connectors should be cleaned by the use of
forced nitrogen and some kind of cleaning stick.

Recommended cleaning fluids:

• Methyl-, ethyl-, isopropyl- or isobutyl-alcohol

• Hexane

• Naphtha

Maintenance

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

Agency approvals and standards compliance

Type Approval / Compliance

EMC

Marine

Ex

Note

EN 61000-6-2, Immunity industrial environments

EN 61000-6-4, Emission industrial environments

DNV Standard for Certification no. 2.4¹

EN 60079-0 and EN 60079-15²

¹ Applicable only for 3645-0030, 3645-0040 , 3645-0050
(MCW-211-SM-LC15, MCW-211-SM-LC40, MCW-211-MM-LC2)
² Applicable only for MCW-211Ex series

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6645-2204

Declaration of Conformity

Westermo T eleindustri AB

Declaration of conformity

Org.nr/

Postadress/Postal address

Tel.

Telefax

Postgiro

Bankgiro Corp. identity number Registered office

S-640 40 Stora Sundby 016-428000 016-428001 52 72 79-4 5671-5550 556361-2604 Eskilstuna

Sweden Int+46 16428000 In t+46 16428001

The manufacturer Westermo Teleindustri AB

SE-640 40 Stora Sundby, Sweden

Herewith declares that the product(s)

Type of product Model Art no

Industrial Ethernet Media Converter MCW-211 series 3645-0001, -0010, -0020,

-0030, -0040, -0050

MCW-211 EX series 3645-5001 ,-5010, -5020,

-5030, -5040, -5050

is in conformity with the following EC directive(s).

No Short name

2004/108/EC Electromagnetic Compatibility (EMC)
94/9/EC1 Equipment Explosive Atmospheres (ATEX)

References of standards applied for this EC declaration of conformity.

No Title Issue

EN 61000-6-2 Electromagnetic compatibility – Immunity for industrial

environments

2005

EN 61000-6-4 Electromagnetic compatibility – Emission for industrial

environments

2007

EN 60079-0 Explosive atmospheres

Equipment – General requirements

2009

EN 60079-15 Electrical apparatus for explosive gas atmospheres –

Construction, test and marking of type of protection “n”
electrical apparatus

2005

The last two digits of the year in which the CE marking was affixed: 11

Pierre Öberg
Technical Manager
27 April 2011

1

Applicable for MCW-211 EX series only.

9

6645-2204

Type tests and environmental conditions

Electromagnetic Compatibility

Phenomena Test Description Level

ESD EN 61000-4-2 Enclosure contact ± 4 kV

Enclosure air ± 8 kV

RF field AM modulated IEC 61000-4-3 Enclosure 10 V/m 80% AM (1 kHz), 80 – 2700 MHz

Fast transient EN 61000-4-4 Signal ports ± 1 kV

Power ports ± 2 kV

Surge EN 61000-4-5 Signal ports balanced ± 2 kV line to earth, ± 1 kV line to line

Power ports ± 2 kV line to earth, ± 2 kV line to line

RF conducted EN 61000-4-6 Signal ports 10 V 80% AM (1 kHz), 0.15 – 80 MHz

Power ports 10 V 80% AM (1 kHz), 0.15 – 80 MHz

Voltage dips
and interruption

Radiated emission EN 55022 Enclosure Class A

Conducted emission EN 55022 DC power ports Class A

Dielectric strength EN 60950 Signal port to other

Environmental

Temperature Operating –25 to +70ºC

Humidity Operating 5 to 95% relative humidity

Altitude Operating 2 000 m / 70 kPa

Service life Operating 10 year

Vibration IEC 60068-2-6 Operating 7.5 mm, 5 – 8 Hz

Shock IEC 60068-2-27 Operating 15 g, 11 ms

Packaging

Enclosure, MCW-211 UL 94 PC / ABS Flammability class V-1

Enclosure, MCW-211 Ex Cabelec 6141

Dimension W x H x D 35 x 121 x 119 mm

Weight 0.25 kg

Degree of protection IEC 529 Enclosure IP 21

Cooling Convection

Mounting Horizontal on 35 mm DIN-rail

EN 61000-4-29 DC power ports 10 & 100 ms, interruption

isolated ports

Power port to other
isolated ports

Maximum surface
temperature

Storage & Transport –40 to +70ºC

Storage & Transport 5 to 95% relative humidity

10 ms, 30% reduction
10 ms, 60% reduction
+20% above & –20% below rated voltage

1.5 kVrms 50 Hz 1 min

2 kVrms 50 Hz 1 min

135°C (temperature class T4)

2 g, 8 – 500 Hz

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6645-2204

Interface specifications

Power

Rated voltage 12 to 48 VDC

Operating voltage 10 to 60 VDC

Rated current 200 mA @ 12 VDC

Rated frequency DC

Inrush current I2t 0.03 A²s @ 12 VDC

Startup current* 0.75 A peak

Polarity Reverse polarity protected

Redundant power input Yes

Isolation to Ethernet TX

Connection Detachable screw terminal

Connector size 0.2 – 2.5 mm² (AWG 24 – 12)

Shielded cable Not required

* Direction relative this unit

Ethernet TX

Electrical specification IEEE std 802.3. 2000 Edition

Data rate 10 Mbit/s or 100 Mbit/s, manual or auto

Duplex Full or half, manual or auto

Transmission range 100 m

Isolation to Power

Connection RJ-45

100 mA @ 24 VDC
50 mA @ 48 VDC

Ethernet FX

Ethernet FX

Optical specification IEEE std 802.3. 2000 Edition

Data rate 100 Mbit/s

Duplex Full or half

Connection SC, ST or LC

11

6645-2204

Location of interface ports and LED’s

LED Indicators (for details see page 13)

DIP switches are accessible under the lid

Ethernet TX – RJ-45

Position Direction* Description

* Direction relative this unit

Ethernet FX – SC, ST or LC

Position Direction* Description

* Direction relative this unit

Power

Position Direction* Description

* Direction relative this unit

1 In/Out TD+

2 In/Out TD–

3 In/Out RD

4 – –

5 – –

6 In/Out RD–

7 – –

8 – –

Product
marking

Rx In Receive port Rx

Tx Out Transmit

1

– Common COM

port

Product
marking

2 In + Voltage A +VA

3 In + Voltage B +VB

Tx

12

6645-2204

Fibre optic power budget

Model MCW-211-MM

Transmitted
wavelength

Min. output
power,
transmitter

Max. output
power,
transmitter

Input sensitivity,
receiver

Min. power
budget

Max. power
budget

Recommended
fibre cable and
core / cladding
diameter

Fibre type Normal attenuation

50/125 3.0 dBm/km –

62,5/125 3.5 dBm/km –

9/125 – 0.5 dBm/km

10/125 – 0.5 dBm/km

xx2

1310 nm 1310 nm 1310 nm 1310 nm

–19 dBm –15 dBm –15 dBm –5 dBm

–12 dBm –8 dBm –8 dBm 0 dBm

–31 dBm –34 dBm –31 dBm –34 dBm

12 dBm 19 dBm 16 dBm 29 dBm

19 dBm 26 dBm 23 dBm 34 dBm

Multimode

50/125, 62.5/125

@ 1310 nm multimode

MCW-211-SM

SC15

Singlemode

9/125, 10/125

MCW-211-SM

LC15

Singlemode

9/125, 10/125

Normal attenuation

@ 1310 nm singlemode

MCW-211-SM

9/125, 10/125

LC40

Singlemode

Attenuation in connectors / splices

Type Normal attenuation

Connector 0.2 – 0.4 dBm

Fusion splice 0.1 dBm

Mechanical splice 0.2 dBm

13

6645-2204

LED indicators

TX

SPD DPX

LED indicators are available on the front panel and
on the RJ-45 TX connector.

LED Status Description

PWR ON Internal power, initialising OK

Slow flash Initialisation progressing

Fast flash Initialisation error

LINK TX OFF No Ethernet link TX

ON Good Ethernet link TX

Flash Ethernet data is transmitted or

LINK FX OFF No Ethernet link FX

ON Good Ethernet link FX

Flash Ethernet data is transmitted or

FX DPX OFF Half dupex FX interface

ON Full duplex FX interface

LFF OFF Link fault forward is not active

ON Link fault forward is active and

LED Status Description

SPD OFF 10 Mbit/s TX interface

ON 100 Mbit/s TX interface

DPX OFF Half duplex TX interface

ON Full duplex TX interface

received on TX interface

received on FX interface

has shutdown an interface

14

6645-2204

Installation

!

CLICK!

Mounting / Removal

Before mounting or removing the unit:

Prevent damage to internal electronics from electrostatic discharges (ESD)
by discharging your body to a grounding point (e.g. use of wrist strap).

Prevent access to hazardous voltages by disconnecting the unit from AC/DC mains
supply and all other electrical connections.

Mounting

This unit should be mounted on 35 mm DIN-rail which is horizon­tally mounted on a wall or cabinet backplate.

This unit uses convection cooling. To avoid obstructing the airflow
around the unit, use the following spacing rules.
Recommended spacing 25 mm (1.0 inch) above/below and 10 mm
(0.4 inches) left/right the unit.

Snap on mounting, see figure

10 mm *

(0.4 inches)

25 mm

* Spacing (left/right) recommended for

full operating temperature range

25 mm

Removal

Press down the black support at the back of the unit, see figure.

15

6645-2204

Configuration

!

DIP switches are accessible under the lid on top of the unit. DIP switches are used to
configure the unit.

DIP-switch settings

Before DIP-switch settings:

Prevent damage to internal electronics from electrostatic discharges (ESD)
by discharging your body to a grounding point (e.g. use of wrist strap).

NOTE DIP-switch alterations are only effective after a power on.

To be observe when the DIP-switches will be configured

… Speed and duplex setting only valid when auto-negotiation is disabled.
… If auto-negotiation and auto MDI/MDI-X disabled the TX ports supports

MDI-X configuration.

16

6645-2204

S1

ON

S1

1 2 3 4 5 6 7 8

ON

S1

1 2 3 4 5 6 7 8

ON

S1

1 2 3 4 5 6 7 8

ON

S1

1 2 3 4 5 6 7 8

ON

S1

1 2 3 4 5 6 7 8

ON

S1

1 2 3 4 5 6 7 8

ON

S1

1 2 3 4 5 6 7 8

TX Port settings

Auto-negotiation and
auto MDI / MDI-X
disabled TX port

Auto-negotiation and
auto MDI / MDI-X
enabled TX port

10 Mbit/s speed
selected TX port

100 Mbit/s speed
selected TX port

Half duplex
selected TX port

Full duplex
selected TX port

FX Port settings

Half duplex
selected FX port

Flow control setting

ON

S1

1 2 3 4 5 6 7 8

ON

S1

1 2 3 4 5 6 7 8

Flow control
disabled

Flow control
enabled

Link fault forward settings

ON

S1

1 2 3 4 5 6 7 8

ON

S1

1 2 3 4 5 6 7 8

ON

S1

1 2 3 4 5 6 7 8

ON

S1

1 2 3 4 5 6 7 8

TX → FX Link
fault forward disabled

TX → FX Link
fault forward enabled

FX → TX Link
fault forward disabled

FX → TX Link
fault forward enabled

Factory settings

S1

ON

1 2 3 4 5 6 7 8

Full duplex
selected FX port

ON

S1

1 2 3 4 5 6 7 8

Westermo Teleindustri AB • SE-640 40 Stora Sundby, Sweden

Phone [phone] Fax [phone]

E-mail: [e-mail]

Westermo Web site: www.westermo.com

Sweden

Westermo Data Communications AB
Svalgången 1
SE-724 81 Västerås
Phone: [phone] • Fax: [phone]
E-Mail: [e-mail]

United Kingdom

Westermo Data Communications Ltd
Talisman Business Centre • Duncan Road
Park Gate, Southampton • SO31 7GA
Phone: [phone] • Fax.:[phone]
E-Mail: [e-mail]

Germany

Westermo Data Communications GmbH
Goethestraße 67, 68753 Waghäusel
Tel.: [phone] • Fax.:[phone]
E-Mail: [e-mail]

France

Westermo Data Communications S.A.R.L.
9 Chemin de Chilly 91160 CHAMPLAN
Tél : [phone] • Fax : [phone]
E-mail : [e-mail]

Sales Units

Singapore

Westermo Data Communications Pte Ltd
2 Soon Wing Road #08-05
Soon Wing Industrial Building
Singapore 347893
Phone [phone] • Fax [phone]
E-Mail: [e-mail]

North America

Westermo Data Communications
939 N. Plum Grove Road, Suite F
Schaumburg
Chicago
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]

Taiwan

Westermo Data Communications Co
F2, No. 188, Pao-Chiao Rd.
Shing-Tien City
Taipei 23145
Phone:[phone]
E-mail: [e-mail]

Westermo Teleindustri AB have distributors in several countries, contact us for further information.

REV.A 6645-2204 2011.04 Westermo Teleindustri AB, Sweden – A Beijer Electronics Group Company