Westermo DDW-220 User Manual

Industrial Ethernet
SHDSL extender

www.westermo.com

DDW-220

©

Westermo Teleindustri AB

User Guide

6642-22005

DDW-220

WOLVERINE SERIES

2

6642-22005

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

Software tools

Related software tools are available in the folder software tools under
technical support on the Westermo website.

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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 airflow around the unit,
follow the spacing recommendations (see Cooling 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.

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

waterproof. 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

distributor office or Westermo Tech support.
A readily accessible disconnect device shall be incorporated external to the equipment.
This unit may have hot surfaces when used in high ambient temperature.

!

!

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Ratings

Power (20 – 48) VDC; 300 mA

Ambient temperature –40ºC ≤ Ta ≤ +70ºC

Ingress protection (IP) IP40

Maximum surface temperature 135ºC (temperatur class T4)

Safety Control Drawing

Degree of protection IP40
Ambient temperature –40°C to +70°C

Installation spacing

Minimum 25 mm above / below
Minimum 10 mm left / right

Direction relative this unit!

Position

Direction*/

descripton

Input/Output values

1 In/Out / TD+

U = ± 1 V (4V/μs)
I = ± 20 mA
Data rate:
10/100 Mbit/s

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 a 2 kV
1000 pF capacitor.
See user manual for proven transient protection.

Position

Direction*/
descripton

Input values

1

In / +Voltage A

Uin = (10 – 60) VDC
Iin = 420mA @ 16VDC;
PIn = Max 7 W

2

In / +Voltage B

3

In / Common

4

In / Common

* See section Type tests and environmental conditions in this user manual

for proven transient protection.

Position

Direction*/

descripton

Input/Output values

1 In/Out / SHDSL

U = ± 5 Vpk
I = ± 25 mA
Data rate up to

15.3 Mbit/s

2 In/Out / SHDSL

* Galvanically isolated via signal transformer and

capacitively isolated to signal ground through a 1,5 kV
220 pF capacitor.
See user manual for proven transient protection.

M5 threaded hole
for PE connection.

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Agency approvals and standards compliance

Type

Approved

Agency/ W-mo

Approval / Compliance

EMC W-mo EN 50121-4, Railway signalling and telecommunications

apparatus

W-mo EN 61000-6-1, Immunity residential, commercial and light-

industrial environments

W-mo EN 61000-6-2, Immunity industrial environments

W-mo EN 61000-6-3, Emission residental environments

W-mo EN 61000-6-4, Emission industrial environments

Safety W-mo EN 60950-1, IT equipment

SHDSL NEMKO ITU-T G.991.2

Ex FM Approvals Class I, Division 2

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.

Warning

This is a class A product. In a domestic environment this product may
cause radio interference in which case the user may be required to take
adequate measures.

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Declaration of Conformity

Westermo Teleindustri 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 Int+46 16428001

The manufacturer

Westermo Teleindustri AB
SE-640 40 Stora Sundby, Sweden

Herewith declares that the product(s)

Type of product Models Art no
Industrial Ethernet SHDSL extender Wolverine DDW-220 3642-0200

Wolverine DDW-222 3642-0220

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

No Short name
2014/30/EU Electromagnetic Compatibility (EMC)

2014/35/EU Low Voltage Directive (LVD)
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 Title Issue
EN 61000-6-1 Electromagnetic compatibility – Immunity for residential environments 2007

EN 61000-6-2

Electromagnetic compatibility – Immunity for industrial environments 2005

EN 61000-6-3

Electromagnetic compatibility – Emission residential environments 2007
EN 61000-6-4 Electromagnetic compatibility – Emission for industrial environments 2007
EN 50121-4 Railway applications – Electromagnetic compatibility – Emission and

immunity of the signalling and telecommunications apparatus

2006

EN 60950-1 Information technology equipment -- Safety -- General

requirements

2006
+A11: 2009

EN 50581 Technical documentation for the assessment of electrical and electronic

products with respect to the restriction of hazardous substances

2012

The last two digits of the year in which the CE marking was affixed: 16

Pierre Öberg
Technical Manager
21

st

March 2016