INSTALLATION

2

 

An anti-disturbance hardware filter is implemented on the External Trigger input (< 5 milliseconds delay).

An additional 15 ms (typical) delay can be implemented through a dedicated software parameter (refer to WinHost Help On Line).

2.3.5Outputs

Two general purpose outputs are available. These outputs can only be connected as open collector configurations. The following pins are present on the 15-pin connector of the scanner:

Pin

Name

Function

7

OUT1+

output 1 +

14

OUT2+

output 2 +

5

GND

output reference

The meaning of the two outputs OUT1 and OUT2 can be defined by the user (No Read, Right, Wrong, or a combination). Refer to the WinHost Help On Line.

By default, OUT1 is associated with the No Read event, which activates when the code signaled by the external trigger is not decoded, and OUT2 is associated with the Right event, which activates when the code is correctly decoded.

These outputs are both level and pulse configurable.

DS1500

 

USER INTERFACE

 

 

Vext 40Vdc max., 20 mA max.

7/14

+

 

5

GND

Ground

Figure 14 - DS1500 Output Connections

VCE max = 40 Vdc

I max = 20 mA continuous

19