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Figure 5.13
Input NPN command using scanner power
Figure 5.14
Input PNP command using external power
Figure 5.15
Input PNP command using scanner power
The general purpose input IN1, in the Standard Application Program, can be used to
store the code verifier (see "Store Verifier Hw" in the VisoSetup Help On Line).
Figure 5.16
IN1- Input command
Subject to reasonable modifications due to technical advances.
Pepperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com
VB12
9
+ 5V
EXT TRIG+
18
EXT TRIG-
19
25
Vext
VB12
+ 5V
18
EXT TRIG+
19
EXT TRIG-
VB12
9
+ 5V
EXT TRIG+
18
19
25
VB12
13/9
VS
47 K
1
IN1 -
GND
22
Barcode Scanner VB12
EXTERNAL TRIGGER
VS
V
GND
Ground
30 V DC max.
EXTERNAL TRIGGER
V
EXTERNAL TRIGGER
VS
V
EXT TRIG-
GND
Ground
USER INTERFACE
V
Ground
Installation
Signal
Signal
Ground
Signal
Copyright Pepperl+Fuchs, Printed in Germany
17
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