Westermo ODW-720-F1 User Manual

©Westermo Teleindustri ABwww.westermo.comUser Guide6651-2221Industrial Converter RS-232 to Fibre Optic Link. Point to Point applicationsODW-720-F1 Fib

106651-2221Functional descriptionOVP Over Voltage ProtectionOCP Over Current ProtectionConverter serial interface – optical fibre ODW-720-F1 is a fi

116651-2221Interface specificationsPowerRated voltage ODW-720-F1: 12 to 48 VDC and 24 VAC ODW-720-F1 Ex: 12 to 48 VDCOperating voltage ODW-720-F1:

126651-2221RS-232 Electrical specification EIA RS-232Data rate 300 bit/s – 250 kbit/sProtocol Asynchronous or synchronousData format 9 – 12 bits in as

136651-2221Location of Interface ports, LED’s and DIP-switchesODW-720-F1LED Indicators (for details see page 15)DIP-switches accessible under lid (for

146651-2221LED indicators LED Status DescriptionPWR PowerON Power is on.OFF Power is off.FP Not usedCH 2 Not usedCH 1 Channel 1 link statusON Fiber li

156651-2221!DIP-switch settingsBefore DIP-switch settings:Prevent damage to internal electronics from electrostatic discharges (ESD) by discharging y

166651-2221 … Using the factory DIP-switch settings: … Set DIP-switch S2:1 as desired. … Connect The fibre link between the ODW-720-F1. … Connect the

176651-2221About the interfacesPower The power terminal has two independent inputs, +VA and +VB, allowing redundant power input. The ODW-720-F1 power

186651-2221CoolingThis unit uses convection cooling. To avoid obstructing the air-flow around the unit, use the following spacing rules. Minimum spaci

26651-2221Legal informationThe contents of this document are provided “as is”. Except as required by applicable law, no warranties of any kind, either

REV. E 6651-2221 2014-10 Westermo Teleindustri AB, Sweden – A Beijer Electronics Group CompanyFor complete contact information, please visit our

36651-2221SafetyBefore installation:Read this manual completely and gather all information on the unit. Make sure that you understand it fully. Chec

46651-2221Note. Fibre Optic HandlingFibre optic equipment requires careful handling as the fibre components are very sensitive to dust and dirt. If

56651-2221GeneralThis unit is intended for use in Zone 2 hazardous location only.Marking II 3 G Ex nA IIC T4 Gc SPECIAL CONDITIONWARNING – DO NOT

66651-2221FPPosition Descripton Input / Output values1 In & out / Relay contact (NO)Uin = 60 VDC maxIin = 500 mA max2 In & out / Relay contact

76651-2221SPECIAL CONDITION FOR SAFE USEAmbient temperature:This unit is designed for use in extreme ambient temperature conditions as follows: –40 ºC

86651-2221Declaration of Conformity Westermo Teleindustri AB Declaration of conformity Org.nr/ Postadress/Postal address Tel. Telefax Po

96651-2221Type tests and environmental conditionsElectromagnetic CompatibilityPhenomena Test Description LevelESD EN 61000-4-2 Enclosure contact ± 6