Westermo Wolverine DDW-226 User manual

www.westermo.com
Wolverine DDW-226
Industrial Ethernet SHDSL Extender

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General information
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 www.westermo.com
Software tools
Related software tools are available in the folder software tools under technical support
on the Westermo website.
License and copyright for included Free/Libre Open Source Software
This product includes software developed by third parties, including Free/Libre Open
Source Software (FLOSS). The specific license terms and copyright associated with the
software are included in each software package respectively. Please visit the product web
page for more information.
Upon request, the applicable source code will be provided. A nominal fee may be charged
to cover shipping and media. Please direct any source code request to your normal sales
or support channel.
WeOS Management Guide
This product runs WeOS (Westermo Operation System). Instructions for quick start,
configuration, factory reset and use of USB port are found in the WeOS Management
Guide at www.westermo.com.

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Safety and Regulations
Warning signs are provided to prevent personal injuries and/or damages to the product.
The following levels are used:
Level of warning Description Consequence
personal injury
Consequence
material damage
WARNING
Indicates a potentially
hazardous situation
Possible death or
major injury
Major damage to the
product
CAUTION
Indicates a potentially
hazardous situation
Minor or moderate
injury
Moderate damage to
the product
NOTICE
Provides information
in order to avoid
misuse of the
product, confusion or
misunderstanding
No personal injury Minor damage to the
product
NOTE
Used for highlighting
general, but important
information
No personal injury Minor damage to the
product

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Before installation:
Read this manual completely and gather all information on the product. Make sure that
you understand it fully. Check that your application does not exceed the safe operating
specifications for this product.
WARNING - SAFETY DURING INSTALLATION
The product must be installed by qualified service personnel
and built in to an apparatus cabinet or similar, where access is
restricted to service personnel only.
During installation, ensure a protective earthing conductor is
first connected to the protective earthing terminal (only valid for
metallic housings). Westermo recommends a cross-sectional area
of at least 4 mm2.
If the product does not have a protective earthing terminal, then
the DIN-rail must be connected to protective earth. Upon removal
of the product, ensure that the protective earthing conductor, or
the connection to earth via the DIN-rail, is disconnected last.
WARNING - PROTECTIVE FUSE
It must be possible to disconnect manually from the power supply.
Ensure compliance to national installation regulations. Replacing
the internal fuse must only be performed by Westermo qualified
personell.
WARNING - HAZARDOUS VOLTAGE
Do not open an energized product. Hazardous voltage may occur
when connected to a power supply.
WARNING - REDUCE THE RISK OF FIRE
To reduce the risk of fire, use only telecommunication line cords
with a cable diameter of AWG 26 or larger. Regarding power
cable dimensions, see Interface Specifications.

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CAUTION - ELECTROSTATIC DISCHARGE (ESD)
Prevent electrostatic discharge damages to internal electronic
parts by discharging your body to a grounding point (e.g. use a
wrist strap).
CAUTION - HOT SURFACE
Be aware of that the surface of this product may become hot.
When it is operated at high temperatures, the external surface
may exceed Touch Temperature Limit according to the product's
relevant electrical safety standard.

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Care recommendations
Follow the care recommendations below to maintain full operation of product and to
fulfill the warranty obligations:
• Do not drop, knock or shake the product. Rough handling above the specification
may cause damage to internal circuit boards.
• Use a dry or slightly water-damp cloth to clean the product. Do not use harsh
chemicals, cleaning solvents or strong detergents.
• Do not paint the product. Paint can clog the product and prevent proper operation.
If the product is used in a manner not according to specification, the protection provided
by the equipment may be impaired.
If the product is not working properly, contact the place of purchase, nearest Westermo
distributor office or Westermo technical support.
Product disposal
This symbol means that the product shall not be treated as
unsorted municipal waste when disposing of it. It needs to
be handed over to an applicable collection point for recy-
cling electrical and electronic equipment.
By ensuring this product is disposed of correctly, you will
help to reduce hazardous substances and prevent potential
negative consequences to both environment and human
health, which could be caused by inappropriate disposal.

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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 communica-
tions. 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.
Type Approval / Compliance
EMC 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
Safety UL 60950-1, IT equipment
SHDSL ITU-T G.991.2
Agency approvals and standards compliance
Simplified EU declaration of conformity
Hereby, Westermo declares that the equipment is in compliance with EU directives. The
full EU declaration of conformity and other detailed information are available at the
respective product page at www.westermo.com. .

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Ratings
Power (20 – 48) VDC; 330 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
1In/Out / TD+
U = ± 1 V (4μV/s)
I = ± 20 mA
Data rate:
10/100 Mbit/s
2In/Out / TD–
3In/Out / RD+
4Not connected
5Not connected
6In/Out / RD–
7Not connected
8Not connected
Shield PE
* Galvanically isolated via signal transformers and
capacitively isolated to GND/PE through a 2kV 1000pF
capacitor.
See user manual for proven transient protection.
Position Direction*/
descripton Input values
1In / +Voltage A Uin = (16 – 60) VDC
Iin = 420 mA @ 16 VDC
PIn = Max 7 W
2In / +Voltage B
3In / Common
4In / Common
* See section Type tests and environmental conditions in this user manual
for proven transient protection.
Position Direction*/
descripton Input/Output values
1In/Out / SHDSL U = ± 15 Vpk
I = ± 25 mA
Data rate up to
15,3 Mbit/s
2In/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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Position Direction*/
description
Input/Output
values
1
2
3
4
1IO / Status + Uin = 60 VDC max
Uin = 80 mA max
2IO / Status –
3IO / Digital in + Uin = 60 VDC max
Uin = 10 mA max
4IO / Digital in –
Position Direction/
descripton
Input/Output
values
1In/out / GND U = 3.3 VDC max
I = 24 mA max
2Out / Tx
3In / Rx
Position Direction/
descripton Input values
1Out / VBUS
Uout = 5 VDC max
Iout = 500 mA max
2In/out / D–
3In/out / D+
4 GND
Shield PE
Position Descripton Input/Output values
1Out / Data Set Ready (DSR)
Umax = ± 12 Vpk
Imax = ± 60 mA
Data rate:
0.3 – 115.2 kbit/s
2Out / Data Carrier Detect (DCD)
3In / Data Terminal Ready (DTR)
4In/Out / Signal Ground (SG)
5Out / Receive Data (RD)
6In / Transmit Data (TD)
7Out / Clear To Send (CTS)
8In / Request To Send (RTS)
Shield In/Out / Connected to PE