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Frankonia LWL-RS422, Руководство пользователя

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Table of contents

 1 Box contents.......................................................................................................................4

 2 Characteristics....................................................................................................................4

 3 Field of application.............................................................................................................5

 4 Maintenance.......................................................................................................................5

 5 Trouble shooting.................................................................................................................7

 6 Accessories / Options.........................................................................................................8

    Appendix: Details and operation.......................................................................................A1

Содержание LWL-RS422

Страница 1: ...Manual LWL RS422 Digital optical transmitter for RS422 signals ...

Страница 2: ......

Страница 3: ...Table of contents 1 Box contents 4 2 Characteristics 4 3 Field of application 5 4 Maintenance 5 5 Trouble shooting 7 6 Accessories Options 8 Appendix Details and operation A1 ...

Страница 4: ...nance before charging the devices 2 Characteristics The digital optical system LWL RS422 can be used to optically transmit RS422 signals Because of the optical transmission the system is very robust against EMS electromagnetic susceptibility It can withstand high electric and magnetic fields like they appear in EMC tests The system also is optimized for low noise emission Power is supplied by inte...

Страница 5: ... switch off Leave the system on until it turns off automatically Afterwards charge the devices as usual The devices have to be turned off before connecting to the charger If this is disregarded the system might get damaged 4 1 shows the pinning of the charge connector Chargers have to be connected to pin 2 and pin 4 GND An external supply 6 8V 0 5A can be connected to pin 3 and pin 4 GND Use only ...

Страница 6: ...ies before use if the system has not been used for a longer time Do not use cleaning agents or solvents to clean the devices only use a slightly moistened soft cloth Do not open the devices as there are no parts inside which have to be maintained The opened housing can pose a fire hazard through short circuit currents Please contact your distributor or the manufacturer if you have any problems Sen...

Страница 7: ... connectors and cables for damages Use fiber with 62 5 125µm Charge batteries Turn on all devices Transmission stops Low battery No optical signal at receiver System turned off Charge batteries Check for light at optical output Replace optical fiber Turn on all devices Device cannot be turned on cannot be charged Batteries damaged Internal fuse is broke Charger or cable damaged Batteries over disc...

Страница 8: ...ries Options Part Order number Comment Optical fiber LWL 2 xm x length in m duplex External batteries FPB 60 6V 4Ah Connector cable for FPB 60 AK BP Length approx 15cm Charger with connector plugs CH 1 5m Standard charger Manual MA LWL RS422 english ...

Страница 9: ... RS422 controller The optical transceivers are code transparent a Housing and connectors switches Fig a 1 shows the front side of the transceivers with connectors and switches power push button with control LED Pwr On Off battery information LED Info charge plug Charge optical connector FSMA Optical In Out for duplex multimode fiber 62 5 125µm Frankonia GmbH Zeppelinstr 1 73274 Notzingen Tel 49 70...

Страница 10: ...nerates the RS422 data from the received optical signals Use a Z 120Ohm two wire line to connect DUT and LWL RS422 and connect both power grounds of LWL RS422 and DUT inside and outside ALC to avoid erroneous data due to potential differences See pinning of SUB D 9 in Fig a 2 and example of how to connect LWL RS422 and DUT in Fig b 1 For longer wire lines both ends should be terminated with 120Ω F...

Страница 11: ...ng the cables and be aware the system to be unpowered during connecting the cables Connect the optical fiber Out In In Out Only use 62 5 125µm multimode fibers Turn on all devices power push button see Fig a 1 the order does not matter The transmission starts automatically after a short initialisation Frankonia GmbH Zeppelinstr 1 73274 Notzingen Tel 49 7021 9566925 Fig b 1 Setup of LWL RS422 Trans...

Страница 12: ...al battery pack BP 60 with connector cable or a power supply certified by Frankonia The external supply can be connected to the system any time parallel The connection to the internal battery is decoupled with a diode Only use the battery pack and connector cables from Frankonia Others might lead to a damage of the system Frankonia GmbH Zeppelinstr 1 73274 Notzingen Tel 49 7021 9566925 Check info ...

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