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6.0
Troubleshooting
Symptom
Multiplexer does not
work after installation
Connection in normal
operation quit working
7.0
Ordering information
The ordering codes are:
ELO E246
ELO E247
ELO E248
ELO E249
ELO E24A
ELO E24B
7.1
Related products
ELO E0Q6
ELO E24E
ELO E24F
Action
Check the LINK – it is shining when
the optic cables are connected properly.
Check the power supply (PWR).
Check the interfaces' connection.
Check the correct directions of transmition.
Check the power supply.
Check if the cables are OK.
Turn off and on the power supply and detect
if multiplexer will start again.
MUX 4xRS232 / ST multimode,
MUX 4xRS232 / SC multimode,
MUX 4xRS232 / SC single mode,
MUX 2xRS422 / ST multimode,
MUX 2xRS422 / SC multimode,
MUX 2xRS422 / SC single mode.
Power supply 12V / 500 mA
cable 4 x RS232,
cable 2x RS422.
7
ELOE246,7,8,9,A,BZKE001
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