Outputs
Product Reference Guide 79
Outputs
CAUTION
Three general purpose outputs are available and their meaning can be defined
by the user. They are typically used either to signal the data collection result or
to control an external lighting system.
CBX100/500 Description
+V Power Source - Outputs
O1+ Output 1 + opto-isolated a
nd polarity sensitive
O1- Output 1 - opto-isolated and polarity sensitive
O2+ Output 2 + opto-isolated a
nd polarity sensitive
O2- Output 2 - opto-isolated and polarity sensitive
O3A Output 3 non opto-isolated (only available on CBX500)
-V Power Reference - Outputs
The electrical features of the outputs are the following:
Outputs 1 and 2 Output 3
V
CE
= 30 Vdc max.
Reverse-Polarity and Short-Circuit Pro-
tected
I
CE
= 40 mA continuous max.; 130 mA
pulsed max.
V
OUT
(I
LOAD
= 0 mA) max = 30 Vdc
V
CE saturation
= 1 Vdc max. @ 10 mA V
OUT
(I
LOAD
= 100 mA) max = 3 Vdc
P
D
= 90 mW Max. @ 50 °C ambient temp. I
LOAD
max = 100 mA
By default, Output 1 is associated with
the No Read event, which activates when
the code(s) signaled by the external trigger are not decoded, and Output 2 is
associated with the Good Read event, which activates when all the selected codes
are correctly decoded.
The output signals are fully programmabl
e being determined by the configured
Activation/Deactivation events, Deactivation Timeout or a combination of the
two. Refer to the DL.CODE parameters Help On Line for further details.
When Outputs 1 and 2 are connected through the CBX connection box, they become
opto-isolated and polarity sensitive and acquire the electrical characteristics listed
below. To function correctly, they require setting the Output Line Type configuration
parameters to NPN for the respective output. The hardware connection to the CBX
can be either NPN or PNP.
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