Datalogic Scanning LASER SCANNER DS4300 - Manual (Page 32)

DATALOGIC DS4300
Installation - 2.17
The pinouts are indicated below:
Pin Name Function
18 EXT TRIG+ external trigger +
19 EXT TRIG- external trigger -
6 IN1+ input 1 +
10 IN1- input 1 -
14 IN2+ input 2 +
15 IN2- input 2 -
The EXT TRIG inputs are used in the ON-Line Operating mode and tells the
scanner to scan for a code. The active state of this input is selected in
software. Refer to the WinHost Help On Line. The yellow led, (Figure A/B,
5 ), is on when the External Trigger signals the active reading phase.
These inputs are optocoupled and can be driven by both an NPN or PNP
type command. The connections are indicated in the following diagrams:
18/6/14 +
19/10/15 -
USER INTERFACE DS4300
+ 5V
Signal
V
30 Vdc max.
Vext
Figure 2.20 - Input NPN command using external power
18/6/14 +
19/10/15 -
USER INTERFACE DS4300
Signal
+ 5V
VS 9
25 GND
Ground
V
Figure 2.21 - Input NPN command using DS4300 power