Datalogic DS2400N User Manual

INSTALLATION
3
3.3.5 Inputs
The inputs available on the connector supplied with the scanner are the pins relative
to the External Trigger and generic input, as indicated below:
Pin Name Function
18 EXT TRIG A external trigger A
19 EXT TRIG B external trigger B
10 IN2 - Input 2 -
25 GND Power ground/IN2 reference
The External Trigger input is 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 Genius™ Help On Line.
The yellow Trigger LED (Figure A, 6) is on when the External Trigger forces a current
flow through the EXT TRIGA and EXT TRIGB pins.
This input is optocoupled and can be driven by both an NPN and PNP type
command. The connections are indicated in the following diagrams:
EXTERNAL TRIGGER INPUT NPN MEP-543
MEP-543 Connector
DS2400N
18
19
VS
9
25
GND
EXT TRIGA
EXT TRIGB
43
2 1
(brown)
(white)
(blue)
V
CC
~
~
+
-
Figure 27 - External Trigger command using NPN MEP-543 Photocell
EXTERNAL TRIGGER INPUT NPN
EXTERNAL TRIGGER
DS2400N
Signal
18
19
VS
9
25
GND
Ground
V
EXT TRIGA
EXT TRIGB
V
CC
~
~
+
-
Figure 28 - External Trigger NPN using DS2100 power
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Datalogic DS2400N Specifications

General

Type	-
Sensor type	Laser
Read rate (max)	1000 reads/s
Linear (1D) barcodes supported	Codabar, Code 128, Code 39, Code 93, GS1-128 (UCC/EAN-128), Pharmacode, U.P.C.
2D (matrix & stacked) barcodes supported	Not supported
Standard interfaces	RS-232, RS-485
Connectivity technology	Wired
Input voltage	10 - 30 V
Power source type	DC
Power consumption (typical)	5 W
Certification	IEC
Product color	Blue, Yellow
Housing material	Aluminum
International Protection (IP) code	IP65
Storage temperature (T-T)	-20 - 70 °C
Operating temperature (T-T)	0 - 45 °C
Operating relative humidity (H-H)	0 - 90 %

Weight and Dimensions

Depth	34 mm
Width	84 mm
Height	68 mm
Weight	330 g