User Guide
6619-2202
TDW-33
Westermo Teleindustri AB
©
DIN-rail
Tele V.90 modem
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
2
6619-2202
Safety
Before installation:
This modem is for restricted access area use only.
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.
Maximum 20 A branch circuit protection required.
The product is intended to work with IT power system.
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 or TNV circuits.
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.
Maintenance
No maintenance is required, as long as the unit is used as intended within the specified
conditions.
The unit interior doesn’t contain any user settable items, all configuration is performed
via the DTE interface with AT-commands.
6619-2202
3
Agency approvals and standards compliance
Type Approval / Compliance
EMC EN 61000-6-2, Immunity industrial environm
EN 55024, Immunity IT equipment
EN 61000-6-3, Emission residential environments
FCC part 15 Class B
EN 50121-4, Railway signalling and telecommunications apparatus
IEC 62236-4, Railway signalling and telecommunications apparatus
Safety EN 60950-1 and UL 60950-1, IT equipment
PSTN CS 03 Part 1, issue 9
FCC part 68, TIA-968-A
ETSI TS103 021-1, ETSI TS103 021-2, ETSI TS103 021-3
AS/ACIF S002, AS/ACIF S006
According to:
TIA-968-A and CS-03 Part 1, issue 9
This equipment complies with Part 68 of the FCC rules and the requirements adopted by the ACTA.
On the left side of this equipment is a label that contains, among other information, a product
identifier in the format US:AAAEQ##TXXXX. If requested, this number must be provided to the
telephone company.
A plug and jack used to connect this equipment to the premises wiring and telephone network must
comply with the applicable FCC Part 68 rules and requirements adopted by the ACTA. A compliant
telephone cord and modular plug is provided with this product. It is designed to be connected to a
compatible modular jack that is also compliant. See installation instructions for details.
Caution-to reduce the risk of fire, use only No.26 AWG or lager telecommunication cable.
The USOC jack required RJ11-C, and the REN is used to determine the number of devices that
may be connected to a telephone line. Excessive RENs on a telephone line may result in the
devices not ringing in response to an incoming call. In most but not all areas, the sum of RENs
should not exceed five (5.0). To be certain of the number of devices that may be connected to a
line, as determined by the total RENs, contact the local telephone company. For products approved
after July 23, 2001, the REN for this product is part of the product identifier that has the format
US:AAAEQ##TXXXX. The digits represented by ## are the REN without a decimal point
(e.g., 03 is a REN of 0.3). For earlier products, the REN is separately shown on the label.
If this equipment TDW-33 causes harm to the telephone network, the telephone company will notify
you in advance that temporary discontinuance of service may be required. But if advance notice
isn't practical, the telephone company will notify the customer as soon as possible. Also, you will be
advised of your right to file a complaint with the FCC if you believe it is necessary.
The telephone company may make changes in its facilities, equipment, operations or procedures that
could affect the operation of the equipment. If this happens the telephone company will provide
advance notice in order for you to make necessary modifications to maintain uninterrupted service.
4
6619-2202
If trouble is experienced with this equipment TDW-33, for repair or warranty information, please
contact Westermo Data Communication,Inc. 11200 Westheimer,Suit 900. Houston,TX,,77042.
Phone number: 713-240-0367. If the equipment is causing harm to the telephone network, the
telephone company may request that you disconnect the equipment until the problem is resolved.
There are no repairs the customer/user can perform inside the modem.
In the event of equipment malfunction, all repairs should be performed by our Company or an
authorized agent. It is the responsibility of users requiring service to report the need for service to
our Company or to one of our authorized agents. Service can be facilitated through our office at:
Westermo Data Communication Inc
11200 Westheimer Suit 900
Houston,TX, 77042
TEL:713-240-0367
Connection to party line service is subject to state tariffs. Contact the state public utility commission,
public service commission or corporation commission for information.
If your home has specially wired alarm equipment connected to the telephone line, ensure the installation of this TDW-33 does not disable your alarm equipment. If you have questions about what will
disable alarm equipment, consult your telephone company or a qualified installer.
Electrical Safety Advisory:
Parties responsible for equipment requiring AC power should consider including an advisory notice
in their customer information suggesting the customer use a surge arrestor. Telephone companies
report that electrical surges, typically lightning transients, are very destructive to customer terminal
equipment connected to AC power sources. This has been identified as a major nationwide problem.
6619-2202
5
6
6619-2201
Declaration of Conformity
Westerm o 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 Model Art no Installation manual
DIN-rail Tele modem TDW-33
3619-0001
6619-2201
is in conformity with the following EC directive(s).
No Short name
89/336/EEG Electromagnetic Compatibility (EMC)
73/23/EEG Low Voltage Directive - LVD
References of standards applied for this EC declaration of conformity.
No Title Issue
EN 61000-6-2 Immunity for industrial environments 2 (2001)
EN 55024 Information technology equipment – Immunity 1 (1998)
EN 61000-6-3 Emission standard for industrial environments 1 (2001)
EN 60950 Safety of information technology equipment 6 (2000)
EN 50121-4 Railway signalling and telecommunications apparatus
IEC 62236-4 Railway signalling and telecommunications apparatus
UL 60950-1 Safety – Part 1: General Requirements 1 (2007-07-07)
CSA C22.2 60950-1-03 Safety – Part 1: General Requirements 1 (2006-07)
FCC Part 68 Terminal Equipment to Telephone Network according
to TIA-968-A and CS-03 Part 1, Issue 9
(2006-11-03)
The last two digits of the year in which the CE marking was affixed: 06
Herewith declares that product(s) listed above is in conformity with
No Title Issue
FCC part 15 Radio frequency devices
Pierre Öberg
Technical Manager
26 of May 2008
Loading...