DDW-222 - Beijer Electronics
Contents
1. Position Direction Description 1 In Voltage A 2 In Voltage B 3 In Common 3 4 In Common i RS 232 Position Direction Description 1 Not connected DCD 2 In Received data RD 3 Out Transmitted data TD 4 Out Data terminal ready DTR 5 Signal ground SG 6 In Data Set Ready DSR 7 Out Request To Send RTS 8 In Clear To Send CTS 9 Not connected RI Direction relative this unit LED indicators for details see next page LED indicators also integrated in RJ 45 connector for details see next page Ethernet TX connection RJ 45 connector 1 4 Position Direction Description 1 In Out TD 2 In Out TD 3 In Out RD 4 Not Connected 5 Not Connected 6 In Out RD 7 Not Connected 8 Not Connected CAT 5 cable is recommended Unshielded UTP or shielded STP connectors can be used To minimise the risk of interference a shielded cable is recommended when the cable is located inside 3 m boundary to the rails and connected to this port The cable shield should be properly connected 360 to an earthing point within 1 m from this port This earthing point should have a low impedance connection to the con ductive enclosure of the apparatus cabinet or similar where the unit is built in This conductive enclosure should be connected to the earthing system of an installation2. No Short name 2004 108 EC Electromagnetic Compatibility EMC 94 9 EC Equipment Explosive Atmospheres ATEX References of standards applied for this EC declaration of conformity Sweden Int 46 16428000 Int 46 16428001 No Title Issue EN 61000 6 1 Electromagnetic compatibility Immunity for residential 2007 environments EN 61000 6 2 Electromagnetic compatibility Immunity for industrial 2005 environments EN 61000 6 3 Electromagnetic compatibility Emission for residential 2007 environments EN 61000 6 4 Electromagnetic compatibility Emission for industrial 2007 environments EN 55024 Information technology equipment Immunity 1998 A1 2001 A2 2003 EN 55022 Information technology equipment Radio disturbance 2006 A1 2007 characteristics Limits and methods of measurement EN 50121 4 Railway applications Electromagnetic compatibility 2006 Emission and immunity of the signalling and telecommunications apparatus EN 60079 0 Explosive atmospheres 2009 Equipment General requirements EN 60079 15 Electrical apparatus for explosive gas atmospheres 2005 Construction test and marking of type of protection n electrical apparatus The last two digits of the year in which the CE marking was affixed 11 o qM Signature Ed Pierre berg Technical Manager 25 March 2011 Only applicable for article no 3642 0250
3. 3 n 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 G Indicates 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 The type of protection used nA This unit is a non sparking device nA which is constructed to minimize the risk of occurence of arcs or sparks capable of creating an ignition hazard during conditions of normal operation lic Gas group a typical gas i hydrogen Temperature class T4 T4 135 C T4 This unit is classified in accordance with its maximum surface temperature external and internal Equipment protection level Gc EPL Gc Equipment for explosive gas atmospheres having a enhanced level of protec Gc tion which is not a source of ignition in normal operation and which may have some additional protection to ensure that it remains inactive as an ignition source in the case of regular expected occurences EPL Gc are analogous to the ATEX Categories Category 3 G EPL Gc This unit has a special condition for safe use SPESIAL The special condition for safe use contains safety related information that is CONDITION necesarry for the correct installation and safe use 6642 22203 Special condition for use
4. Name setup exe Install the software and start the application from a PC on the network connected to where the DDW 2XX is installed Make sure that the Default IP of the configuration soft ware see figure below is in the same subnet as your PC Note If you are not sure about the subnet consult your network administrator Note IP Config version must be 10 0 0 or higher 1 IP configuration Default IP 192 168 2 60 Mask 255 255 255 0 Help About Device list IP Adress Subnet Mask MAC Adress SW Ver Type Status Note If you are not 192 168 2 200 255 255 255 0 00 07 7C 80 4A 6C 9 74 DDW 222 sure about the settings consult your network administrator Figure 1 6642 22203 17 By clicking the Scan for switches button the IP Configuration Software will detect the Westermo switches on the network The software will list all Westermo managed switch es or routers connected to the network Information as in figure 1 will appear for each detected unit connected to the same network as your PC If you only want to change the IP address and the subnet mask this can be done within the IP config tool 1 Click the listed DDW 2XX that you wish to re configure 2 A pop up screen will show with the message Access switch via web Click Cancel figure 2 3 Enter the preferred IP address Subnet mask and IP gateway address figure 3 IP configuration Access sw
5. 0 3 115 2 kbit s 7 Out Request To Send RTS Galvanically isolated via signal transformer and 8 In Clear To Send CTS capacitively isolated to signal ground through a 9 Not connected RI 1 5 kV 220 pF capacitor See user manual for proven transient protection m Direction Input Output Position i descripton values 1 In Out TD 2 In Out TD 3 In Out RD U 1V 4uV s 4 Not connected 20 mA 5 Not connected Data rate 6 In Out RD 10 100 Mbit s 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 M5 threaded hole for PE connection 6642 22203 NR Direction Position Input values descripton 1 In Voltage A J ie VoleaceB Ui 10 60 VDC n oltage T ES lin 420mA Q 18VDC Pj Max 7W 4 In Common i See section Type tests and environmental conditions in this user manual for proven transient protection Agency approvals and standards compliance Type A MONS Approval Compliance EMC W mo EN 61000 6 2 Immunity industrial environments W mo EN 55024 Immunity IT equipment W mo EN 61000 6 4 Emission industrial environments W mo FCC part 15 Class A W mo EN 50121 4 Railway signalling and telecommu
6. 6642 22203 RS 232 Electrical specification EIA RS 232 Data rate 300 bit s to 115 2 kbit s Data format 7 or 8 data bits odd even or none parity 1 or 2 stop bits Protocol Transparent optimised by packing algorithm Transmission range 15 m 49 ft Isolation to Power SHDSL Ethernet TX Connection 9 pin D sub male DTE Shielded cable Not required Number of ports 1 Ethernet TX Electrical specification IEEE std 802 3 2000 Edition Data rate 10 Mbit s 100 Mbit s manual or auto Duplex Full or half Transmission range 100 m 328 ft Isolation to Power SHDSL RS 232 Connection RJ 45 Shielded cable Not required except when installed in Railway applications as signalling and telecommunications apparatus and located close to rails Number of ports 4 ports marked as 1 2 3 4 To minimise the risk of interference a shielded cable is recommended when the cable is located inside 3 m boundary to the rails and connected to this port 6642 22203 13 Connections DSL screw connector 1 amp 2 Position Direction Description 1 In Out 2 wire Receive Transmit SHDSL 2 In Out 2 wire Receive Transmit SHDSL LED indicators for details see next page WWwestermo VWolverine DDW 222 Earth connect Power connection
7. Westermo Teleindustri AB DDW 222 WOLVERINE SERIES V wolverine Industrial Ethernet SHDSL extender 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 6642 22203 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 oper ating 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 i
8. 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 Warning marking When this unit is installed in an explosive atmospheres the warning label submitted together with this unit shall be attached on the unit and visible to the end user Standards and date of compliance EN 60079 0 and EN 60079 15 2011 03 24 6 6642 22203 Ratings Power 20 48 VDC 300 mA Ambient temperature 40 C lt Ta lt 70 C Ingress protection IP IP40 Maximum surface temperature 135 C temperatur class T4 Degree of protection Safety Control Drawing IP40 Ambient temperature 40 C to 70 C Installation spacing Minimum 25 mm above below Minimum 10 mm left right Direction relative this unit 10 100 BASE TX 9 9 Direction Input Output NS Direction Input Output Pos Position 4 descripton values descripton values 1 Not connected DCD 2 In Received Data RD 1 In Out SHDSL U 5 Vpk 3 Out Transmitted Data TD Umax 12 Vpk 17 25 mA 4 Out Data Terminal Ready DTR Imax 60 mA Data rate up to 5 Signal Ground SG Data rate 2 In Out SHDSL 15 3 Mbit s 6 In Data Set Ready DSR
9. AB Sweden A Beijer Electronics Group Company
10. Ambient temperature This unit is designed for use in extreme ambient temperature conditions according to the following 40 C lt T mb lt 70 C 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 Transient protection This unit requires external transient protection at the power supply terminals to be set at a level not exceeding 67 VDC 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 conductor s and the temperature rating of the conductor s Directive 94 9 EC alongside with other directives Directive 2004 108 EC EMC
11. 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 6642 22203 Type tests and environmental conditions Phenomena Test Description Test levels ESD EN 61000 4 2 Enclosure contact t 6kV Enclosure air 8kV RF field AM modulated IEC 61000 4 3 Enclosure 20 V m 80 AM 1 kHz 80 1000 MHz 10 V m 80 AM 1 kHz 1400 2100 MHz 5 V m 80 AM 1 kHz 2100 2500 MHz 1 V m 80 AM 1 kHz 2500 2700 MHz Fast transient EN 61000 4 4 Signal ports t2kV Power ports t2kV Surge EN 61000 4 5 Signal ports balanced 2 kV line to earth 1 kV line to line Power ports 2 kV line to earth 2 kV line to line RF conducted EN 61000 4 6 Signal ports 10 V 80 AM 1 kHz 0 15 80 MHz Power ports 10 V 80 AM 1 kHz 0 15 80 MHz Power frequency mag EN 61000 4 8 Enclosure 300 A m netic field Pulse magnetic field EN 61000 4 9 Enclosure 300 A m Mains freq 50 Hz EN 61000 4 16 Signal ports 100V 50 Hz line to earth Mains freq 50 Hz SS 436 15 03 Signal ports 250V 50 Hz line to line Voltage dips and inter ruption EN 61000 4 29 DC power ports 10 amp 100 ms interruption 10 ms 30 reduction 10 ms 60 reduction 20 above amp 20 below rated voltage isolated ports Radiated EN 55022 Enclosure Class A emission FCC part 15 Cla
12. the market to re configure a network in the event of any failure of a link or hardware SHDSL represents the best of several symmetric DSL technologies This unit provides the ability to reuse existing twisted copper pair with data rates from 192 kbit s to 5 7 Mbit s in both directions The DDW 222 makes it possible to communicate over 10 km 6 2 miles on twisted pair cable The DDW 222 is a bridge not router and so is simple to install All configuration is done using a web interface The DIN rail mounted DDW 222 is designed for harsh environ ments and can be used in industrial and railway applications It can be powered from two separate supplies and handle an operating voltage range of 16 60 VDC RS 232 serial adapter 10 port Virtual Com software Redundant protocol FRNT on SHDSL or on the Ethernet switch s 192 kbit s to 5 7 Mbit s Over 10 km 6 2 miles on twisted pair Daisy chain SHDSL applications Wide temperature range 40 to 70 C 40 to 158 F Total galvanic isolation amp transient protection Industrial and Rail EMC approvals Redundant power and wide DC input range Configuration using web interface Integrated 4 port Ethernet switch with 10 100Base T TX Auto MDI MDI X Auto speed on SHDSL with reliable normal or high speed mode Comprehensive statistics SHDSL Ethernet SNMP support Extensive line protection with over current voltage suppression Diagram showing speed versus distance D
13. 6 16 42 80 01 E mail info westermo com Westermo Web site www westermo com Sales Units Sweden Westermo Data Communications AB Svalgangen 1 SE 724 81 Vasteras Phone 46 0 21 548 08 00 Fax 46 0 21 35 18 50 E Mail info sverige westermo se United Kingdom Westermo Data Communications Ltd Talisman Business Centre Duncan Road Park Gate Southampton SO31 7GA Phone 44 0 1489 580 585 Fax 44 0 1489 580586 E Mail sales westermo co uk Germany Westermo Data Communications GmbH Goethestra e 67 68753 Waghausel Tel 49 0 7254 95400 0 Fax 49 0 7254 95400 9 E Mail info westermo de France Westermo Data Communications S A R L 9 Chemin de Chilly 91160 CHAMPLAN T l 33 1 69 10 21 00 Fax 33 1 69 10 21 01 E mail infos westermo fr Singapore Westermo Data Communications Pte Ltd 2 Soon Wing Road 08 05 Soon Wing Industrial Building Singapore 347893 Phone 65 6743 9801 Fax 65 6745 0670 E Mail sales westermo com sg North America Westermo Data Communications 939 N Plum Grove Road Suite F Schaumburg Chicago Phone 1 847 619 6068 Fax 1 847 619 66 74 E mail info westermo com Taiwan Westermo Data Communications Co F2 No 188 Pao Chiao Rd Shing Tien City Taipei 23145 Phone 886 2 8911 1710 E mail info westermo com Westermo Teleindustri AB have distributors in several countries contact us for further information REV B 6642 22203 2011 12 Westermo Teleindustri
14. DW 222 0 5 mm DDW 222 0 4 mm Speed bit s Distance metre miles Distance metre miles 192000 10000 6 21 6450 4 00 1024000 7650 4 75 4850 3 01 1280000 7050 4 38 4700 2 92 2304000 5950 3 69 4150 2 58 3328000 4900 3 04 3700 2 30 4544000 4250 2 64 3150 1 95 5696000 3650 2 26 2800 1 73 6642 22203 11 Interface specifications Power Rated voltage 20 to 48 VDC Operating voltage 16 to 60 VDC Rated current 300 mA 20 VDC 150 mA 48VDC Rated frequency DC Inrush current 2t 3 1 A2s Startup current 400 mA Polarity Reverse polarity protected Redundant power input Yes Isolation to Ethernet SHDSL RS 232 Connection Detachable screw terminal Connector size 0 2 2 5 mm AWG 24 12 Shielded cable Not required SHDSL f external power supply is used it must meet specified inrush current Electrical specification ITU T G 991 2 Annex B Data rate 192 kbit s to 5696 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 Power Ethernet RS 232 Connection Detachable screw terminal Connector size 0 2 2 5 mm AWG 24 12 Shielded cable Not required Number of ports 2 12
15. and may be directly connected to the protective earth 14 6642 22203 LED indicators LED Status Description PWR OFF No power ON green Booting ready unit ready ON red Unit is booting FRNT OFF FRNT disabled ON green FRNT enabled and unit is ring member ring ok Flashing green FRNT enabled and unit is focal point ring ok Flashing red FRNT error and unit is focal point ring broken ON red FRNT error according to the following 1 If unit is ring member at least one trunk port is down 2 If unit is focal point ring is not intact 10 100BASE TX OFF No link Pare 1 4 ON Link active Green LED Flashing Traffic on link 10 100BASE TX OFF No port alarm Port 1 4 Yellow LED ON Port alarm TX OFF No serial data transmitted Flashing green Serial data transmitted from the unit RX OFF No serial data received Flashing green Serial data received to the unit DSL OFF No link Port 1 2 ON green Link established ON red Unit is booting Flashing green Link negotiation Flashing red Downloading firmware to DSL chip RS 232 cable The DDW 222 is supplied with a RS 232 cable which can be used to connect to external equipment The supplied cable is straight and is used to extend the serial port and has the same pin out as described under RS 232 interface 6642 22203 15 Daisy chain SHDSL Connection Conn
16. ect DDW 120 to DDW 22x In an SHDSL connection one unit shall be configured as CO Central Office and one as CPE Customer Premises Equipment DDW 22x factory default is DSL1 configured as CPE and DSL2 configured as CO Redundant SHDSL connection The DDW 222 are available with redundant ring technology This eliminates network failure caused by communication failures on the ring ports In a ring application one unit must be configured as focal point all other units will be configured as members Connect DSL 1 to DSL 2 on the following units to obtain a chain of linked units d F EE 16 6642 22203 Configuration The unit can easily be configured via the onboard Web based configuration tool Local IP addresses can also be configured by using the Westermo IP Config too From the IP Config tool it is then possible to browse into the unit for further configuration IP Address When delivered the default IP address of the DDW 200 is 192 168 2 200 The default gateway is 192 168 2 200 If the default address of the unit is valid in the connected network it is possible to access the unit directly from a web browser Change local IP address The local address of DDW 2XX can be configured using the IP Configuration tool The IP Configuration program is available on the CD or for download from the WESTERMO web page http www westermo com choose Downloads Software Ethernet Ethernet switches
17. itch via web Figure 2 Click Set button to confirm the settings in the unit figure 3 Click the Scan for switches button again and the settings you configured will appear in the list Now you can access the DDW 2XX via the browser for further configuration by clicking the unit with an IP address that fits your subnet Figure 2 will appear and now you click the OK button and a web browser will be opened and redirected to the DDW 2XX unit login page figure 5 Click the Close button to get back to main view You will then be asked if you would like to quit Does Click the OK button figure 4 and you will be 192 168 2 200 back to the main view of the IP Configuration program see figure 1 i Selected Device IP adress Subnet mask 255 255 255 0 MAC adress 00 07 7C 80 4A 6C Host name Westermo Location location IP gateway adress 192 168 2 200 Close Figure 3 IP configuration You have set new parameters on the switch The switch must be restarted in order for the new parameters to take effect except IP address change Type cancel to return to selected dialog or OK if you still want to quit Lox Kk Cancel Figure 4 18 6642 22203 Westermo location Provided by Westermo Log in via Web GO E http 192 168 2 220 conf p cgi File Edit View Favorites Tools Help if westermo locaton You will be prompted with a Login screen where the default se
18. nications apparatus Safety W mo EN 60950 1 IT equipment SHDSL NEMKO ITU T G 991 2 Ex FM Approvals Class I Division 2 W mo EN 60079 0 and EN 60079 15 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 6642 22203 Declaration of Conformity KWwestermo The manufacturer Westermo Teleindustri AB Declaration of conformity 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 Wolverine DDW 22x series 3642 0200 3642 0220 3642 0240 3642 0250 is in conformity with the following EC directive s
19. nstallation regulations This unit uses convection cooling To avoid obstructing the airflow around the unit follow the spacing recommendations see Cooling section AN 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 water proof 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 dis tributor office or Westermo Tech support A readily accessible disconnect device shall be incorporated external to the equipmen
20. ss A Conducted emission EN 55022 DC power ports Class B Dielectric strength EN 60950 Signal port to other 1500 Vrms 50 Hz 1 min Power port to other isolated ports 1500 Vrms 50 Hz 1 min Temperature Operating 40 to 70 C Storage amp Transport 40 to 70 C Maximum surface temperatur 135 C temperatur class T4 Humidity Operating 5 to 95 relative humidity Storage amp Transport 5 to 95 relative humidity Altitude Operating 2 000 m 70 kPa Reliability prediction MIL HDBK 217F Operating 700 000 hours 25 C MTBF Vibration IEC 60068 2 6 Operating 7 5 mm 5 8 Hz 2 g 8 500 Hz Shock IEC 60068 2 27 Operating 15 g 11 ms Enclosure UL 94 Aluminium Zink Flammability class V 0 Dimension W x Hx D 134 x 105 x 122 mm Weight 1 5 kg Degree of protection IEC 529 Enclosure IP40 Cooling Convection Mounting Horizontal on 35 mm DIN rail 10 6642 22203 Description The DDW 222 is an Industrial Ethernet SHDSL extender with support for redundancy The redundant protocol can be used ether on the SHDSL interface or on the built in Ethernet switch Also included are a RS 232 serial adapter and a 10 port Virtual Com re director software The protocols used for network communication is UDP or TCP This allows the serial interface to be setup as a TCP server or client as well as an UDP unit Our unique FRNT Fast Recovery of Network Topology technology is the fastest protocol on
21. t This unit may have hot surfaces when used in high ambient temperature 6642 22203 3 WARNING SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR DIVISION 2 WARNING DO NOT OPEN WHEN ENERGIZED WARNING DO NOT DISCONNECT EQUIPMENT UNLESS AREA IS KNOWN TO BE NON HAZARDOUS AVERTISSEMENT RISQUE D EXPLOSION NE PAS D BRANCHER TANT QUE LE CIRCUIT EAT SOUS TENSION MOINS QU IL NE S AGISSE D UN EMPLACEMENT NON DANGEREUX SPECIAL CONDITION OF USE This equipment shall be installed in compliance with the enclosure mounting spacing and segregation requirements of the ultimate application including a tool removable cover Maintenance No maintenance is required as long as the unit is used as intended within the specified conditions 4 6642 22203 ATEX Information General This unit is inten Marking 91 3G Ex nA IIC T4 Gc ded to be used in Zone 2 hazardous location only 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 ll This 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 This unit ensures the requisite level of protection during normal operation and
22. t 3 3 Power up the unit 4 Wait for the unit to start up Control that the PWR led is flashing green The PWR flashing indicates that the unit will be set to factory default 5 Remove the Ethernet cables the unit will automatically start with factory default settings Note The Ethernet cables must be removed within 30 seconds from power up or the unit will do a normal start up 20 6642 22203 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 35 mm DIN rail shall be mounted with a maximum distance of 70 mm between the mounting points This unit can also be wall mounted see figure Cooling This unit uses convection cooling To avoid I obstructing the airflow around the unit Ole e d le od use the following spacing rules Minimum Ge el Cle eb spacing 25 mm 1 0 inch above below 5 SER NN Su NEN NE e unit Spacing is recommended for the lo e e use of unit in full operating temperature range and service life Removal Press down the support at the back of the unit using a screwdriver See figure 6642 22203 21 KY westermo Westermo Teleindustri AB SE 640 40 Stora Sundby Sweden Phone 46 16 42 80 00 Fax 4
23. ttings for Username and Password are Username admin Password westermo Login Username Password Login Figure 5 The unit can be easily configured via the on board Web based configuration tool The network interface and switch properties can be configured and stored The Web tool also has an extended integrated help function describing all configuration options Note Max 10 characters can be used in the login Note For login the following characters are not valid ASCII 34 ASCII 35 ASCII 39 ASCII 40 ASCII 92 Simple Network Management Protocol SNMP The DDW 2XX supports Simple Network Management Protocol version 1 and 2c SNMPv1 and SNMPv2c SNMP is an Internet standard protocol IP developed to manage IP nodes servers workstations routers switches and hubs etc on an Ethernet network SNMP enables network administrators and control engineers to manage network performance find and solve network problems and plan for network growth The DDW 2XX MIB s are divided into groups allowing the SNMP manager to poll the SNMP agents for information 6642 22203 19 Factory default It is possible to set the unit to factory default settings by using two Ethernet cables and connect to the unit To set the unit to factory default do the following 1 Connect Ethernet cable from port 1 to port 4 2 Connect Ethernet cable from port 2 to por
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