Datalogic DS5100-X200, Reference Manual

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DS5100 REFERENCE MANUAL
66
4
4.5 INPUTS
There are two optocoupled polarity insensitive inputs available on the scanner: Input 1
(External Trigger) and Input 2, a generic input:
The electrical features of both inputs are:
Maximum voltage: 30 Vdc
Maximum current: 12 mA (scanner) + 12 mA (CBX)
An anti-disturbance filter is implemented in software on both inputs so that the minimum
pulse duration is

5 milliseconds. This value can be increased through the software
parameter Debounce Filter, see the "5K Family Software Configuration Parameter Guide”
Help file".
CBX100/500 Function
+V Power Source - External Trigger
I1A External Trigger A (polarity insensitive)
I1B External Trigger B (polarity insensitive)
-V Power Reference - External Trigger
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, B, C, D, E , 7) is on when the active state of the External
Trigger corresponds to ON.
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 CONNECTIONS USING SCANNER POWER
(brown)
(black) (blue)
PH-1 Photocell (PNP)
Figure 43
– PH-1 Photocell (PNP) External Trigger Using Scanner Power