Westermo DDW-221 User Manual

Industrial Ethernet SHDSL extenderwww.westermo.comDDW-221©Westermo Teleindustri ABUser Guide6642-22102DDW-221WOLVERINE SERIES

106642-22102Interface specificationsPowerRated voltage 20 to 48 VDCOperating voltage 16 to 60 VDCRated current 300 mA @ 20 VDC150 mA @ 48 VDCRated fre

116642-22102II 3G EEx nA II T4* Direction relative this unit** To minimise the risk of interference, a shielded cable is recommended when the cable

126642-22102LED indicators LED Status DescriptionPWR OFF No powerON (green) Booting ready, unit readyON (red) Unit is bootingFRNT OFF FRNT disabledON

136642-22102DDW-221DDW-221DDW-221Daisy chain SHDSL connectionRedundant SHDSL connectionThe DDW-221 are available with redundant ring technology. This

146642-22102ConfigurationThe unit can easily be configured via the onboard Web based configuration tool. Local IP addresses can also be configured by

156642-22102By clicking the Scan for switches button the IP Configuration Software will detect the Westermo switches on the network. The software will

166642-22102The unit can be easily configured via the on-board Web based configuration tool. The network interface and switch properties can be config

176642-22102Factory defaultIt is possible to set the unit to factory default settings by using two Ethernet cables and connect to the unit.To set the

186642-22102RemovalPress down the support at the back of the unit using a screwdriver. See figure.MountingThis unit should be mounted on 35 mm DIN-rai

26642-2210226642-22102Legal informationThe contents of this document are provided “as is”. Except as required by applicable law, no warranties of any

REV.C 6642-22102 2009.11 Westermo Teleindustri AB, SwedenWestermo Teleindustri AB • SE-640 40 Stora Sundby, SwedenPhone +46 16 42 80 00 Fax +46 16 4

36642-2210236642-22102SafetyBefore installation:Read this manual completely and gather all information on the unit. Make sure that you understand it f

46642-22102GeneralThis unit is intended to be used in Zone 2 hazardous location only.Marking II 3G EEx nA II T4SPECIAL CONDITIONATEX InformationTh

56642-22102Special condition for useAmbient temperature:This unit is designed for use in extreme ambient temperature conditions according to the follo

66642-22102Agency approvals and standards complianceFCC Part 15.105 Notice:This equipment has been tested and found to comply with the limits for a Cl

76642-22102Declaration of Conformity Westermo Teleindustri AB Declaration of conformity Org.nr/ Postadress/Postal address Tel. Telefax Postg

86642-22102Type tests and environmental conditionsPhenomena Test Description Test levelsESD EN 61000-4-2 Enclosure contact ± 6 kVEnclosure air ± 8 kV

96642-22102Description The DDW-221 is an Industrial Ethernet SHDSL extender with support for redundancy. The redundant protocol can be used ether on t