Datalogic DS2400 Installation Manual page 32

2
This input is optocoupled and can be driven by both an NPN or PNP type command.
The connections are indicated in the following diagrams:
Figure 20 - Input NPN command using external power
Figure 21 - Input NPN command using DS2400 power
Figure 22 - Input PNP command using external power
Figure 23 - Input PNP command using DS2400 power
20
DS2400
+ 5V
18
EXT TRIG+
19 EXT TRIG-
DS2400
9
+ 5V
18
19
25
DS2400
+ 5V
18
EXT TRIG+
19
EXT TRIG-
DS2400
9
+ 5V
18
19
25
EXTERNAL TRIGGER
Vext
30 Vdc max.
EXTERNAL TRIGGER
VS
V
EXT TRIG+
EXT TRIG-
GND
Ground
Vext 30 Vdc max.
EXTERNAL TRIGGER
V
EXTERNAL TRIGGER
VS
V
EXT TRIG+
EXT TRIG-
GND
Ground
V
Signal
Signal
Signal
Ground
Signal
DS2400