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Repeater 820nm / 1300nm Page 19 of 32
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Page 18 of 32 Repeater 820nm / 1300nm A 1
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The DIP switches can be actuated from outside.
Location of DIP switches:
Down view
Fig. 3:
DIP switches
S1: 4 DIP switches
Switch
Position
Meaning
1
open
= off
closed
= on
Light OFF in idle state
nm Receive
Light ON in idle state
2
open
= off
closed
= on
Light OFF in idle state
Transmit
Light ON in idle state
820 nm Transmit
3
offen = off
not assigned
4
offen = off
not assigned
Tab 3-2: DIP switches
bold:
factory setting
1.4.2 Switch Positions
Pin
Assignment
Symbol
X2, Pin 1
Power supply pin 1 (L+)
DC: L+
AC: L
X2, Pin 2
Power supply pin 2 (L-)
DC: L-
AC: N
X5, Pin 1
Relay contact pin 1
1
X5, Pin 2
Relay contact pin 2
2
Tab.3-1: Screw-type terminals X2,X5
Terminal Assignment
