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4.4 Switch
positions
The DIP switches can be actuated from outside.
OFF
1 2
X1
X2
X5
S1
3 4
ON
Down view:
Switch Position
Meaning
1 open off
closed on
Light ON in idle state FO receiving
Light OFF in idle state FO receiving
2 open off
closed on
Light ON in idle state FO transmiting
Light OFF in idle state FO transmiting
3
closed on
not assigned
4
closed on
not assigned
Fig. 3: Switch positions
(factory settings)
12.10.2006
RS232-FO Converter
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