Elo TouchSystems E171 Operation Manual Download | Manualshive

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RS – 485 to Multimode Fibre Optic Converter

ELO E171

Operation manual

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Summary of Contents for E171

Page 1: ...RS 485 to Multimode Fibre Optic Converter ELO E171 Operation manual ...

Page 2: ...onverter 3 2 0 Operation principles 3 3 0 Installation 3 3 1 RS 485 Interface Connection 4 3 2 Fibre Link Connection 5 3 3 Power Connection 5 4 0 Specification 5 4 1 Parameters 5 4 2 Other 6 5 0 Testing 6 6 0 Troubleshooting 6 7 0 Ordering Information 6 ...

Page 3: ...s the signal transfer the converter matches the full duplex fiber to the half duplex RS 485 data flow direction switching Its independent operation is based on the set data rate 1200 to 115200 bps and data format which must be asynchronous of 10 and or 11bits start bit 8 to 9 information bits stop bit The switching speed is sufficient to use the converter in data transmission network organized as ...

Page 4: ...d they influence the transfer immunity against interference Inserting the optical converter into the metallic link terminates this link right on the A B clamps of the converter therefore it is necessary to connect the passive converter There are also the active terminators beside the passive ones Only one active terminator can be installed to one metallic section of the link and its role is as fol...

Page 5: ... is on operation the indicator RUN switches on The converter contains two isolated zones The RS 485 circuits are separated from the other ones and supplied via the internal isolated DC DC converter If it is necessary to keep this separation the external power supply must be isolated from the signal grounds of all RS 485 partners 4 0 Specification 4 1 Parameters Transmitted signals differential sig...

Page 6: ...be alight The TxD and RxD indicators must blink during transmission 6 0 Troubleshooting Symptom Action ELO 171 does not work Check if the RUN is alight after installation Check the power supply Check the RS 485 link connection Connection in normal Check the power supply operation quit working Check if the cables are OK Turn off and on the power supply and detect if the converter starts again 7 0 O...

Page 7: ...ELOE171ZKE001 7 Note ...

Page 8: ...ELOE171ZKE001 8 ...

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