User Guide
6621-2214
DDW-120
Industrial Ethernet
SHDSL Extender
©Westermo Teleindustri AB
www.westermo.com
Software tools
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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.
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6621-2214 |
Safety
WARNING:
To reduce the risk of fire, use only No. 26 AWG or larger telecommunication line cord.
For more information see General safety, art. no.100-5001.
Maintenance
No maintenance is required, as long as the unit is used as intended within the specified conditions.
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ATEX Information (Applicable for DDW-120 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).
Equipment group II.
IIThis 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.
3This 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.
GIndicates protection concerning explosive atmospheres caused by gases, vapours or mists (G).
Ex |
Indicates that this unit is in conformity with relevant European Ex standard(s). |
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Type of protection used. |
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nA |
This unit is a non-sparking device "nA" which is constructed to minimize the |
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risk of occurence of arcs or sparks capable of creating an ignition hazard during |
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conditions of normal operation. |
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IIC |
Gas group, a typical gas i hydrogen. |
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Temperature class T4 (T4 = 135°C). |
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T4 |
This unit is classified in accordance with its maximum surface temperature |
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(external and internal). |
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Equipment protection level Gc (EPL Gc). |
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Equipment for explosive gas atmospheres, having a "enhanced" level of protec- |
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Gc |
tion, which is not a source of ignition in normal operation and which may have |
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some additional protection to ensure that it remains inactive as an ignition |
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source in the case of regular expected occurences. EPL Gc are analogous to the |
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ATEX Categories (Category 3 G = EPL Gc). |
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SPECIAL |
This unit has a special condition of use. |
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The special condition for safe use contains safety related information that is |
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CONDITION |
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necesarry for the correct installation and safe use. |
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Safety Control Drawing and ratings
Power |
(12 – 48) VDC; 240 mA |
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Ambient temperature |
–40ºC to +70ºC |
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Maximum surface temperatur |
135ºC (temperature class T4) |
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Degree of protection |
IP 21 |
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Installation spacing |
Minimum 25 mm above / below |
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Minimum 10 mm left / right |
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Direction relative this unit! |
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4
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Position |
Direction*/ |
Input/Output values |
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descripton |
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1 |
In/Out / TD+ |
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2 |
In/Out / TD– |
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3 |
In/Out / RD+ |
U = ± 1 V (4μV/s) |
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4 |
Not connected |
I = ± 20 mA |
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5 |
Not connected |
Data rate: |
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In/Out / RD– |
10/100 Mbit/s |
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7 |
Not connected |
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8Not connected
Galvanically isolated via signal transformers and capacitively isolated to signal ground through a 250 V 3300 pF capacitor.
See user manual for proven transient protection.
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Position |
Direction*/ |
Input/Output values |
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descripton |
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1 |
In/Out / SHDSL |
U = peak to peak: 15 V |
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I = ± 25 mA |
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Data rate up to |
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In/Out / SHDSL |
15,3 Mbit/s |
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Galvanically isolated via signal transformer and capacitively isolated to signal ground through a 1,5kV 220pF capacitor. See user manual for proven transient protection.
Position |
Direction*/ |
Input values |
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descripton |
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In / Common |
Uin = (10 – 60) VDC |
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In / +Voltage A |
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Iin = 295 mA @ 10 VDC |
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In / +Voltage B |
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PIn = Max 3 W |
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4 |
In / Common |
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See section Type tests and environmental conditions in this user manual for proven transient protection.
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SPECIAL CONDITION FOR SAFE USE
Ambient temperature:
This unit is designed for use in extreme ambient temperature conditions as follows: –40 ºC ≤Ta ≤ +70 ºC
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 2010-11-05
Class 1, Division 2 Information (DDW-120 EX only)
Special Conditions of Use:
This unit shall be installed in compliance with the enclosure, mounting, spacing and segregation requirements of the ultimate application, including a tool removable cover.
• Installations shall comply with the relevant requirements of the National Electrical Code® (ANSI/NFPA 70) and the Canadian Electrical Code® (CEC, CAN/CSA-C22.1).
• Installations shall comply with the latest edition of the manufacturer’s instruction manual. • Tampering and replacement with non-factory components may adversely affect the safe use
of the system.
• Insertion or withdrawal of removable electrical connectors or modules is to be accomplished only when the area is known to be free of flammable vapors.
WARNING:
• SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR DIVISION 2 • DO NOT OPEN WHEN ENERGIZED
• DO NOT DISCONNECT EQUIPMENT UNLESS AREA IS KNOWN TO BE NONHAZARDOUS
AVERTISSEMENT
• RISQUE D'EXPLOSION. NE PAS DÉBRANCHER TANT QUE LE CIRCUIT EST SOUS TENSION, À MOINS QU'IL NE S'AGISSE D'UN EMPLACEMENT NON DANGEREUX
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6621-2214 |
Agency approvals and standards compliance
Type |
Approved |
Approval / Compliance |
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Agency/ W-mo |
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EMC |
W-mo |
EN 61000-6-1, Immunity residential environments |
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W-mo |
EN 61000-6-2, Immunity industrial environments |
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W-mo |
EN 55024, Immunity IT equipment |
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W-mo |
EN 61000-6-3, Emission residential environments |
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W-mo |
FCC part 15 Class B |
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W-mo |
EN 50121-4, Railway signalling and telecommunications apparatus |
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Safety |
W-mo |
UL/CSA/IEC/EN 60950-1, IT equipment* |
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EN 60950-1, IT equipment** |
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SHDSL |
NEMKO |
ITU-T G.991.2, G.SHDSL and G.SHDSL.bis standard |
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FM Approvals |
Class I, Division 2 |
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Ex** |
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W-mo |
EN 60079-0 and EN 60079-15 |
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Environmental |
Tektronix* |
NEMA TS 2-2003 version 02.06 |
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Traffic Controller Assemblies with NTCIP Requirements |
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* Applicable for DDW-120 only ** Applicable for DDW-120 Ex only
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.
6621-2214 |
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Declaration of Conformity, DDW-120
Westermo Teleindustri AB
Declaration of conformity
The manufacturer |
Westermo Teleindustri AB |
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SE-640 40 Stora Sundby, Sweden |
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Herewith declares that the product(s) |
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Type of product |
Model |
Art no |
From serial no. |
DIN-rail |
Wolverine DDW-120 |
3621-0110 |
1000 |
is in conformity with the following EC directive(s).
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Short name |
2004/108/EC |
Electromagnetic Compatibility (EMC) |
References of standards applied for this EC declaration of conformity.
No |
Title |
Issue |
EN 61000-6-1 |
Immunity for residential, commercial and light- |
2007 |
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industrial environments |
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EN 61000-6-2 |
Immunity for industrial environments |
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EN 61000-6-3 |
Emission standard for residential, commercial and |
2007 |
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light-industrial environments |
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EN 61000-6-4 |
Emission standard for industrial environments |
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EN 55022 |
Information technology equipment. Radio disturbance |
2006 |
EN 55022 A1 |
characteristics. Limits and methods of measurement. |
2007 |
EN 50121-4 |
Railway applications – Electromagnetic compatibility |
2006 |
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– Emission and Immunity of the signalling and |
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telecommunications apparatus |
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EN 55024 |
Information technology equipment – Immunity |
1998 |
EN 55024 A1 |
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2001 |
EN 55024 A2 |
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2003 |
The last two digits of the year in which the CE marking was affixed: |
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Pierre Öberg R&D Manager 11th January 2010
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Org.nr/ |
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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 |
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6621-2214 |
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