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Related Manuals for Westermo DDW-120
Summary of Contents for Westermo DDW-120
- Page 1 User Guide 6621-2214 DDW-120 Industrial Ethernet SHDSL Extender www.westermo.com...
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Page 2: Software Tools
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. -
Page 3: Maintenance
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. - Page 4 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).
- Page 5 Safety Control Drawing and ratings Power (12 – 48) VDC; 240 mA Ambient temperature –40ºC to +70ºC Maximum surface temperatur 135ºC (temperature class T4) Degree of protection IP 21 Installation spacing Minimum 25 mm above / below Minimum 10 mm left / right Direction relative this unit! Direction*/ Position...
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Page 6: Special Condition For Safe Use
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. -
Page 7: Agency Approvals And Standards Compliance
Tektronix* Traffic Controller Assemblies with NTCIP Requirements * 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. -
Page 8: Declaration Of Conformity
Declaration of Conformity, DDW-120 Westermo Teleindustri AB Declaration of conformity The manufacturer Westermo Teleindustri AB SE-640 40 Stora Sundby, Sweden Herewith declares that the product(s) 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). - Page 9 Declaration of Conformity, DDW-120 EX Westermo Teleindustri AB Declaration of conformity 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 SHDSL Extender DDW-120 EX 3621-5110 is in conformity with the following EC directive(s).
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Page 10: Type Tests And Environmental Conditions
IEC 60068-2-27 Operating 15 g, 11 ms Enclosure, DDW-120 UL 94 PC / ABS Flammability class V-1 Enclosure, DDW-120 Ex Cabelec 6141 Dimension W x H x D 35 x 121 x 119 mm Weight 0.2 kg Degree of protection... -
Page 11: Functional Description
DDW-120 forwards information about the Ethernet link status, this is sent over the SHDSL link between two DDW-120 units. In many applications it is a requirement to disconnect the link on the other side of the SHDSL link if the primary Ethernet link goes down. -
Page 12: Getting Started
Getting started The DDW-120 is easy to use and install, the units work in pairs, one as has to be config- ured as CO (Central Office) and one as CPE (Customer Premises Equipment). This con- figuration is made with DIP-switches situated under the lid of the DDW-120. -
Page 13: Diagnostic Information
Diagnostic information The DDW-120 can display diagnostic information on two way: 1) Using the Westermo diagnostic tool DDWtool.exe. 2) Using a terminal program. 1211-2027 Using DDW-tool 1) Connect the standard cable 1211-2027 to the diagnostic port, located under the lid of DDW-120. -
Page 14: Using A Terminal Program
Using a terminal program If a customer supervision system is used the DDW-120 can provide with diagnostic status. The DDW-120 support Data rate: 115.2 kbit/s Data bits: 8 Stop bits: 1 Parity: None Flow control: None The unit is responing to two commandon... -
Page 15: Interface Specifications
Data rate 115.2 kbit/s Data format 8 data bits, none parity, 1 stop bits, no flow control Circuit type SELV Transmission range 15 m Isolation to All other Galvanic connection to None Connection 2.5 mm jack, use Westermo cable 1211-2027 6621-2214... - Page 16 Electrical specification IEEE G.991.2 Annex B Data rate 192 kbit/s to 15304 kbit/s Protocol EFM according to IEEE 802.3-2004 Transmission range According to ITU-T G.991.2 depending on the line quality Protection Overcurrent / overvoltage protection circuit and varistor Isolation to All other Connection Detachable screw terminal...
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Page 17: Power Connection
Connections Ethernet TX connection (RJ-45 connector) 1 – 4** Position Direction* Description In/Out In/Out TD– In/Out – Not Connected – Not Connected In/Out RD– – Not Connected – Not Connected CAT 5 cable is recommended. Unshielded (UTP) or shielded (STP) connectors can be used. - Page 18 LED indicators Status Description No internal power (green) Internal power ok / boot ok LFF disabled (green) LFF enabled LFF not active (red) LFF active, link fault on this unit Flash LFF active, link fault on opposite unit No DSL link DSL link established Flash DSL link negotiating...
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Page 19: Dip Switch Settings
* Autobaud is recommended. When using manual locked speed user must make sure a correct noise margin is achieved. Westermo recommends at least 3 dB noise margin for reliable operation. ** Negotiation of speed may take up to 3 minutes to complete. -
Page 20: S2 Dip-Switch
S2 DIP-switch DSL-speed 2048kbit/s* Ethernet auto-negotiation disabled DSL-speed 9272kbit/s** 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 DSL-speed 2304kbit/s* Ethernet auto-negotiation enabled DSL-speed 9784kbit/s** 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 Ethernet speed 10 Mbit/s DSL-speed 2688kbit/s*... - Page 21 Mounting This unit should be mounted on 35 mm DIN-rail, which is horizontally mounted inside an apparatus cabinet, or similar. Snap on mounting, see figure. Cooling 10 mm * (0.4 inches) This unit uses convection cooling. To avoid obstructing the air- 25 mm flow around the unit, use the following spacing rules.
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Page 24: Sales Units
Other Offices infos@westermo.fr sales@westermo.com.sg www.westermo.fr www.westermo.com Germany Sweden info@westermo.de info.sverige@westermo.se www.westermo.de www.westermo.se For complete contact information, please visit our website at www.westermo.com/contact or scan the QR code REV.F 6621-2214 2015-02 Westermo Teleindustri AB, Sweden – A Beijer Electronics Group Company...
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