©
W
estermo
Teleindustri
AB
User Guide
6651-2211
Industrial Converter
PROFIBUS DP to
Fibre Optic Link.
Point to Point applications
www.westermo.com
ODW-710-F2
Fibre Optic Modem
Page 1: ...Westermo Teleindustri AB User Guide 6651 2211 Industrial Converter PROFIBUS DP to Fibre Optic Link Point to Point applications www westermo com ODW 710 F2 Fibre Optic Modem...
Page 2: ...cular 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 Unde...
Page 3: ...nected to a power supply Class 1 Laser Product This unit is designed to meet the Class 1 Laser regulations However the user is warned not to look directly into fibre optical fibre port or any connecte...
Page 4: ...le 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...
Page 5: ...cerning explosive atmospheres caused by gases vapours or mists G Ex Indicates that this unit is in conformity with relevant European Ex standard s nA Type of protection used This unit is a non sparkin...
Page 6: ...osition Descripton Output values Rx In Receive port Max 0 dBm Tx Out Transmit port Position Descripton Input values 1 In Common Uin 10 60 VDC Iin 550 mA max PIn Max 5 5 W 2 In Voltage A 3 In Voltage B...
Page 7: ...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 Secureness of plugs When this...
Page 8: ...Title Issue EN 61000 6 1 Electromagnetic compatibility Immunity residential environments 2007 EN 61000 6 2 Electromagnetic compatibility Immunity industrial environments 2005 EN 61000 6 3 Electromagn...
Page 9: ...ltage Mains freq 50 Hz EN 61000 4 16 Signal ports 100 V 50 Hz line to earth Mains freq 50 Hz SS 436 15 03 Signal ports 250 V 50 Hz line to line Radiated emission EN 55022 Enclosure Class B FCC part 15...
Page 10: ...the electrical network is needed The maximum optical fibre distance depends on selected fibre transceiver and fibre type Distances up to 80 km 50 miles are available Data rate up to 12 Mbit s ODW 710...
Page 11: ...0 2 A2s Startup current 1 0 Apeak Polarity Reverse polarity protected Redundant power input Yes Isolation to PROFIBUS DP and Status port Connection Detachable screw terminal Connector size 0 75 2 5 mm...
Page 12: ...er for a fibre optic link and the attenuation of the fibre comprising losses due to in line connectors splices optical switches and a margin for link ageing typical 1 5 dB for 1300 nm The worst case o...
Page 13: ...310 Tx1310 Rx 1550 Tx 1550 Rx 1310 Transmitter Output optical power min max 8 0 dBm 14 8 dBm Receiver Input sensitivity max 34 dBm 32 dBm Receiver Input optical power max 3 dBm 0 dBm Optical power bud...
Page 14: ...5 Position Description Product marking 1 Contact with C when fibre optical links are in operation NO 2 Common C 3 Open no contact with C when fibre optical links are not in operation NC Status screw t...
Page 15: ...stablished at CH 1 Flashing Optical power detected but link to other unit has not been established at CH 1 OFF No optical power detected and no link to other unit has been established at CH 1 DPR Rece...
Page 16: ...or last unit in a multidrop network ON 1 2 3 4 5 6 7 8 Redundant ring master unit Only one master unit allowed in a ring ON 1 2 3 4 5 6 7 8 65535 tbit interruption in receiving frames until inactive B...
Page 17: ...tended retry limit ON 1 2 3 4 5 6 7 8 ON 1 2 3 4 5 6 7 8 7 faulty frames before data rate seen as unidentified S1 No extended retry limit ON 1 2 3 4 5 6 7 8 ON 1 2 3 4 5 6 7 8 8 faulty frames before d...
Page 18: ...ove Connect the power supply to all units and verify that all fibre links become active CH 1 and CH 2 LED s are on FL L and FL R LED s are off Connect the PROFIBUS master and slaves to the correspondi...
Page 19: ...ok at the FL L CH 1 and CH 2 LED s as show in the picture above Behavior during optical link failure RX2 TX2 End Unit S2 2 ON FL R LED is on FL L LED is on CH 1 LED is off Faulty segment PROFIBUS Mast...
Page 20: ...end point in the optical fibre ring thus forming a bus type of structure 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 a...
Page 21: ...F2 focal point will switch mode and start sending out data on both optical fibre ports CH 1 and CH 2 simultaneously Responses from the PROFIBUS slaves are sent back to the PROFIBUS master in the oppo...
Page 22: ...s 1 3 s Note tbit 1 Baud rate Baud rate in bit s Example One PROFIBUS DP master and 11 slaves with data rate 12 Mbit s 12 ODW 710 F2 units with a total fibre length of 40 km A data frame sent from th...
Page 23: ...rror detection 3 s Error repeater delay 0 8 s During reconfiguration data may be corrupted or lost Example A system with one PROFIBUS DP master 11slaves 12 ODW 710 F2 units and a total fibre length of...
Page 24: ...nternal relay witch may be used to trigger an external alarm if a fault condition occurs During normal operation pins 1 and 2 are in contact with each other and pins 2 and 3 are isolated During an opt...
Page 25: ...s The automatic data rate detection determines the actual data rate by listening for PROFIBUS Start Delimiters SD1 SD4 at the beginning of each data frame If one or more Start Delimiters are lost the...
Page 26: ...cing is recommended for the use of unit in full operating temperature range and service life Removal Press down the black support at the top of the unit See figure Mounting This unit should be mounted...
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