Westermo ODW-730-F2 User Manual

©Westermo Teleindustri ABwww.westermo.comManagement Guide6651-2255Westermo ODW-730-F2 Industrial Converter RS-485 to Fibre Optic Link. Repeater, line

106651-2255Multidrop, dual channel, V-mode configurationIn dual channel mode it is possible to use two separate data streams in a single ODW-730 netwo

116651-2255• Connect the fibre pairs between the units. Always connect CH 1 from one unit to CH 2 on the next unit as shown in the picture above.•

126651-2255Data transport in multidrop, dual channel, V-mode configurationRX2TX2Device 1Sending data todevice 3 and 4 on theprimary channelDevice 2Sen

136651-2255RX2TX2Device 1Receiving data fromdevice 4 on theprimary channelDevice 2Receiving data fromdevice 5 on thesecondary channelDevice 3Not sendi

146651-2255Redundant ring, Y-mode configurationIn a redundant ring an extra fibre pair is used. This extra fibre pair is used to carry data if one of

156651-2255Data transport in redundant ring, Y-mode configurationRX2TX2Device 1SendingDevice 2ReceivingDevice 3ReceivingDevice nReceivingTX1RX1RX2TX2T

166651-2255RX2TX2Device 1SendingDevice 2ReceivingDevice 3RecivingDevice 4ReceivingTX1RX1RX2TX2TX1RX1RX2TX2RS-485 RS-485 RS-485FibrepairFaultysegmentFi

176651-2255Redundant ring, V-mode configurationIn a redundant ring an extra fibre pair is used. This extra fibre pair is used to carry data if one of

186651-2255adjusted to accommodate these delays if using many ODW-730 units in a large network.See page 32 “Calculating system processing delay” for m

196651-2255Data transport in redundant ring, V-mode configurationRX2TX2Device 1SendingDevice 2ReceivingDevice 3ReceivingDevice nReceivingTX1RX1RX2TX2T

26651-2255ContentMultidrop, Y-mode configuration ...

206651-2255If an optical fibre segment fails, the ODW-730 Ring Focal Point will switch mode and start sending out data on both optical fibre ports, TX

216651-2255Redundant ring, dual channel, Y-mode configurationIn a redundant ring an extra fibre pair is used. This extra fibre pair is used to carry d

226651-2255• Connect the fibre pairs between the units. Always connect CH 1 from one unit to CH 2 on the next unit as shown in the picture above.• C

236651-2255Data transport in redundant ring, dual channel, Y-mode configurationRX2TX2TX1RX1RX2TX2TX1RX1RX2TX2FibrepairFibrepairFibrepairTX1RX1RX2TX2TX

246651-2255RX2TX2TX1RX1RX2TX2TX1RX1RX2TX2FibrepairFibrepairFibrepairTX1RX1RX2TX2TX1RX1Primary channelFocal pointScondary channelFocal pointDevice 1Rec

256651-2255RX2TX2TX1RX1RX2TX2TX1RX1RX2TX2FibrepairFibrepairTX1RX1RX2TX2TX1RX1Primary channelFocal pointScondary channelFocal pointDevice 1Receiving da

266651-2255Redundant ring, dual channel, V-mode configurationIn a redundant ring an extra fibre pair is used. This extra fibre pair is used to carry d

276651-2255• Set DIP-switch S2:6 as desired. See page 34 “Status port” for more information.• Verify that DIP-switches S2:1 and S2:8 are set in the

286651-2255Data transport in redundant ring, dual channel, V-mode configurationThe first ODW-730 unit recieives data from communications device 1 on t

296651-2255The fifth ODW-730 unit recieives data from communications device 5 on the RS-485 port and sends it out on optical fibre TX2 using the secon

36651-2255Multidrop, Y-mode configurationIn Y-mode mode an ODW-730 network will behave as a 2-wire bus. I.e. all communica-tion devices will “hear” th

306651-2255If an optical fibre segment fails, the ODW-730 Ring Focal Points will switch mode and start sending out data on both optical fibre ports, T

316651-2255LED indication during optical link failureRX2TX2TX1RX1RS-485PWRFPTDRDRX2TX2TX1RX1RS-485PWRFPTDRDRX2TX2TX1RX1RS-485PWRFPTDRDRX2TX2TX1RX1RS-4

326651-2255Calculating system processing delayData exchange between commuinication devives via an ODW-730 fibre optic link, will be delayed due to the

336651-2255Reconfiguration time under faulty conditionThe reconfiguration time is determined by the time it takes to detect a faulty fibre seg-ment pl

346651-2255About the interfacesPower terminalThe power terminal has two independent inputs, +VA and +VB, allowing redundancy should either fail. The O

REV.B 6651-2255 2012-11 Westermo Teleindustri AB, Sweden – A Beijer Electronics Group CompanyWestermo • SE-640 40 Stora Sundby, SwedenTel +46 16

46651-2255Data transport in multidrop, Y-mode configurationRX2TX2Device 1SendingDevice 2ReceivingDevice 3ReceivingDevice nReceivingTX1RX1RX2TX2TX1RX1R

56651-2255Multidrop, V-mode configurationIn V-mode an ODW-730 network will behave as a 4-wire bus. Where the first ODW-730 (leftmost in the picture be

66651-2255Data transport in multidrop, V-mode configurationRX2TX2Device 1SendingDevice 2ReceivingDevice 3ReceivingDevice nReceivingTX1RX1RX2TX2TX1RX1R

76651-2255Multidrop dual channel, Y-mode configurationIn dual channel mode it is possible to use two separate data streams in a single ODW-730 network

86651-2255Note: In an ODW-730 fibre optic network there will be some additional processing delays that do not exist in an electrical bus. It is possi

96651-2255Data transport in multidrop, dual channel, Y-mode configurationRX2TX2Device 1Sending data todevice 3 on theprimary channelDevice 2Sending da