Westermo LRW-112 Series, Manual

Page 1: ...er for LonWorks TP FT 10 point to point line and redundant ring www westermo com LON STATUS N2 N1 L2 L1 PWR CH 1 TD FL L RD FL R PKT CH 2 LRW 100 Series 1 2 1 2 Westermo Teleindustri AB User Guide 665...

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: ...ort or any connected fibre although this unit is designed to meet the Class 1 Laser regulations Care recommendations Follow the care recommendations below to maintain full operation of unit and to ful...

Page 4: ...ssion residential environments FCC part 15 Class A Safety EN 60950 1 IT equipment FCC Part 15 105 Notice This equipment has been tested and found to comply with the limits for a Class B digital device...

Page 5: ...0 to fibre optic link LRW 102 3650 xxxx 6650 2260 LRW 112PP 3650 xxxx 6650 2270 Industrial Router TP FT 10 to fibre optic link LRW 112 3650 xxxx 6650 2270 is in conformity with the following EC direct...

Page 6: ...Hz SS 436 15 03 Signal ports 250 V 50 Hz line to line Voltage dips and interruption EN 61000 4 29 DC power ports 10 100 ms interruption 10 ms 30 reduction 10 ms 60 reduction 20 above 20 below rated vo...

Page 7: ...door usage in industrial road or railway installations The complete transparent conversion to and from the fibre optic media facilitates the installation procedure by eliminating the need for any add...

Page 8: ...consist of a fibre optic interface and a TP FT 10 interface The fibre optic interface is equipped with either one PP version or two sets of fibre optic ports each with its separate transmitter and rec...

Page 9: ...ion provides a totally transparent fibre link which means that all data received on one units TP FT port will be forwarded unchanged to the other port as illustrated in the figure 1550 nm 1310 nm TX R...

Page 10: ...it stopped A LRW 112 initia tor will not forward another packet while waiting for its own packet to return Redundant ring communications via fibre optic network Under normal operation the LonWorks dat...

Page 11: ...ption ring B RX On FL L Fibre interruption ring B RX TX On FL L Fibre interruption ring A and B e g CH1 or CH2 both TX RX On FL L or FL R Regarding functionality see chapter multi drop application Rec...

Page 12: ...ks The alarm will be set until the fibre optical links are in operation and ready to transfer serial data Data can be transferred over a fibre optical link as long as the link is in operation indi cat...

Page 13: ...ed with communication parameters suitable for a relative small to medium fibre network that follows the below equation Fibre distance m 200 Number of units 72 For example the above equation would allo...

Page 14: ...pply current capability for proper start up Status Port type Solid state relay Operating voltage Up to 60 VDC Load current Up to 100 mA Contact resistance 8 Isolation to TP FT 10 port and power port C...

Page 15: ...cal power max 8 dBm 8 dBm Optical power budget worst case 16 dB 11 dB Transceiver type Small Form Factor Pluggable SFP Multi Sourcing Agreement MSA compliant Laser class Class 1 IEC 825 1 Accessible E...

Page 16: ...1 2 2 1 Power LED Indicators for details see page 17 LED Indicators placed under the lid for details see page 17 LRW 112 LRW 112PP Position Direction Description Product marking 1 In Out TP FT 10 con...

Page 17: ...link Off RD Flashing Receive data on the fibre link that is transmitted to the serial port Off FL R Red On Remote fibre link failure A fibre link is out of operation at any other unit of the optical n...

Page 18: ...IP switch Factory settings ON 1 2 3 4 5 6 7 8 Set status output at local or remote error ON 1 2 3 4 5 6 7 8 S1 ON 1 2 3 4 5 6 7 8 Set status interface at local fibre link error Not used in pp version...

Page 19: ...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...

Page 20: ...status interface should be local set S2 1 to ON Connect the fibre links between the units Connect the power supply to all units The Fibre links should be in operation indicated by active CH 1 and CH 2...

Page 21: ...links between the units Connect the power supply to all units The Fibre links should be in operation indicated by active CH 1 and CH 2 LED s Connect the LON equipment to the LRW 112 The Multidrop app...

Page 22: ...work Prepare the fibre optical network Connect the fibre links between the units Connect the power supply to all units The Fibre links should be in operation indicated by active CH 1 LED s Connect the...

Page 23: ...1 PWR CH 1 TD FL L RD FL R PKT CH 2 CH 1 COM VA VB COM TX RX LON STATUS N2 N1 L2 L1 LRW 100 Series CH 2 TX RX 1 2 2 1 End unit 1 Unit 2 End unit 3 CH2 Bi di 1550 nm CH1 Bi di 1310 nm Bi di 1310 nm Bi...

Page 24: ...RW 100 Series CH 2 TX RX 1 2 2 1 PWR CH 1 TD FL L RD FL R PKT CH 2 CH 1 COM VA VB COM TX RX LON STATUS N2 N1 L2 L1 LRW 100 Series CH 2 TX RX 1 2 2 1 Note With Bi di fibre it is necessary to have one 1...

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Page 28: ...22 09 03 03 Fax 47 22 09 03 10 E mail contact ontimenet com Westermo Data Communications Ltd Talisman Business Centre Duncan Road Park Gate Southampton SO31 7GA Phone 44 0 1489 580 585 Fax 44 0 1489...