Westermo ODW-720-F2 User's Guide

©Westermo Teleindustri ABwww.westermo.comUser Guide6651-2231Industrial Converter RS-232 to Fibre Optic Link. Repeater, line and redundant ringODW-720-

106651-2231STATUS C NO NC LED’s Switches CH 2 SFP Fibre transceiver TX RX CH 1 SFP Fibre transceiver TX RX Internal Electronics COM COM +VA O

116651-2231Interface specificationsPowerRated voltage ODW-720-F2: 12 to 48 VDC and 24 VAC ODW-720-F2 Ex: 12 to 48 VDCOperating voltage ODW-720-F2:

126651-2231RS-232 Electrical specification EIA RS-232Data rate 300 bit/s – 250 kbit/sProtocol Asynchronous or synchronousData format 9 – 12 bits in as

136651-2231FX (Fibre)Bi-di LC-40Bi-di LC-20Bi-di MM LC-2Fibre connector LC Simplex LC Simplex LC SimplexFibre type Singlemode 9/125 µmSinglemode 9/

146651-2231Location of Interface ports, LED’s and DIP-switchesODW-720-F2* Direction relative this unitLED Indicators (for details see page 15)DIP-swi

156651-2231LED indicators LED Status DescriptionPWR PowerON Power is on.OFF Power is off.FP ON Focal pointOFF Redundant ring member or multidrop unit.

166651-2231!DIP-switch settingsBefore DIP-switch settings:Prevent damage to internal electronics from electrostatic discharges (ESD) by discharging y

176651-2231S1 DIP-switch, synchronous mode time frame selectionON 1 2 3 4 5 6 7 81.6 msON 1 2 3 4 5 6 7 826 µsON 1 2 3 4 5 6 7 82.6 µsON 1 2

186651-2231S2 DIP-switchON 1 2 3 4 5 6 7 8CTS always active.ON 1 2 3 4 5 6 7 8Use secondary data channel.*ON 1 2 3 4 5 6 7 8Transport RTS to

196651-2231About the interfacesPower The power terminal has two independent inputs, +VA and +VB, allowing redundant power input. The ODW-720-F2 power

26651-2231Legal informationThe contents of this document are provided “as is”. Except as required by applicable law, no warranties of any kind, either

206651-2231CoolingThis unit uses convection cooling. To avoid obstructing the air-flow around the unit, use the following spacing rules. Minimum spaci

Referring documentsFor detailed information on how to configure the ODW-720-F2 for different applications.Type Description Document numberManagement G

REV.A 6651-2231 2011-04 Westermo Teleindustri AB, Sweden – A Beijer Electronics Group CompanyWestermo Teleindustri AB • SE-640 40 Stora Sundby, S

36651-2231SafetyBefore installation:Read this manual completely and gather all information on the unit. Make sure that you understand it fully. Check

46651-2231Note. Fibre Optic HandlingFibre optic equipment requires careful handling as the fibre components are very sensitive to dust and dirt. If

56651-2231GeneralThis unit is intended for use in Zone 2 hazardous location only.Marking II 3 G Ex nA IIC T4 Gc SPECIAL CONDITIONWARNING – DO NOT

66651-2231FP1234Position Descripton Input / Output values1 In & out / Relay contact (NO)Uin = 60 VDC maxIin = 500 mA max2 In & out / Relay con

76651-2231SPECIAL CONDITION FOR SAFE USEAmbient temperature:This unit is designed for use in extreme ambient temperature conditions as follows: –40 ºC

86651-2231Declaration of Conformity Westermo Teleindustri AB Declaration of conformity Org.nr/ Postadress/Postal address Tel. Telefax Po

96651-2231Type tests and environmental conditionsElectromagnetic CompatibilityPhenomena Test Description LevelESD EN 61000-4-2 Enclosure contact ± 6