Datalogic Scanning DS6400 - Manual (Page 49)

INSTALLATION
2
How To Build A Simple Interface Test Cable:
The following wiring diagram shows a simple test cable including power, external
(push-button) trigger and PC RS232 COM port connections.
25-pin D-sub female
23
20
GND
RXAUX
TXAUX 21
DS6400 25
13
GND
VS
9-pin D-sub female
GND
TX
RX
PC
2
3
5
18
9
EXT TRIG A
VS
Power Supply
VS (15 – 30 VDC)
Power GND
Trigger
EXT TRIG B 19
Test Cable for DS6400
2.5 POSITIONING THE SCANNER
The DS6400 reader is able to decode moving barcode labels at a variety of angles, however
significant angular distortion may degrade reading performance.
When mounting DS6400 take into consideration these three ideal label position angles:
Pitch 0°, Skew 10° to 30° and Tilt 0°.
Follow the suggestions for the best orientation:
The Pitch angle is represented by the value P in Figure 45. Position the reader in order to
minimize the Pitch angle.
33
Figure 45 - "Pitch" Angle
P