Datalogic DX6400 Reference Manual page 30

2
Figure 18 - NPN Command Input Connection using External Power
Figure 19 - NPN Command Input Connection using Scanner Power
Figure 20 – IN3/IN4 PNP Input Command using External Power
16
DX6400
A/B
+ 5V
~
-
+
~
B/A
DX6400
VS
A/B
+ 5V
~
-
+
~
B/A
GND
DX6400
IN3A
+ 5V
~
-
+
~
IN4A
+ 5V
~
-
+
~
INREF
EXTERNAL TRIGGER/ENCODER
Vext
V
Ground
EXTERNAL TRIGGER/ENCODER
V
Ground
Vext
EXTERNAL DEVICE
V
Ground
Vext
V
Ground
DX6400