Barcode Scanner VB12
Installation
Subject to reasonable modifications due to technical advances.
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An anti-disturbance hardware filter is implemented on the external trigger input (about
1 millisecond delay).
5.4.5
Outputs
The following pins are present on the connector of the scanner:
By default, OUT1 is associated with the NO READ event, which activates when the
code signalled by the external trigger is not decoded, and OUT2 is associated with
the Right event, which activates when the code is correctly decoded.
Figure 5.17
VB12 Output connections
An additional 15 ms (typical) delay can be implemented through a
dedicated software parameter (refer to VisoSetup Help On Line).
Pin
Name
Function
8
OUT1+
Output 1 +
12
GND
I/O reference
11
OUT2+
Output 2 +
22
GND
I/O reference
The meaning of the two outputs OUT1 and OUT2 can be defined by the
user (NO READ, Right or Wrong). Refer to the VisoSetup Help On Line.
These outputs are both level or pulse configurable.
USER INTERFACE
Vext 50 V DC max., 50 mA max.
VB12
8/11
12/22
OUT 1 + / OUT 2 +
Ground