Datalogic A30, Руководство по оборудованию

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A30™ HARDWARE GUIDE
34
5
5.7 OUTPUTS
Three opto-coupled general purpose outputs are available on the M16 19-pin connector. The
meaning of the outputs can be defined by the user. They are typically used either to signal the
data collection result or to control an external lighting system.
The pinout is the following:
Pin Name Function
H O1+ Configurable digital output 1 - positive pin
F O1- Configurable digital output 1 - negative pin
G O2+ Configurable digital output 2 - positive pin
I O2- Configurable digital output 2 - negative pin
P /O3A Configurable digital strobe/output 3 - positive pin*
R Strobe-/O3B Configurable digital strobe/output 3 - negative pin*
*The strobe signal connection is shared with Output 3. If a non-zero value is defined for the Strobe Pulse Length value
(in VPM – Impact – General), the strobe is active. If the value is zero, Output 3 is active.
The electrical features of the outputs are the following:
OUTPUT I
Load
V
Out
Open 0 mA 30 Vdc Max
Closed 10 mA 1.8 Vdc Max
P
D
= V
Out
× I
oLoad
= 170 mW Max.
The output signals are fully programmable. Refer to the Discrete Output tool section in the
Impact Reference Guide for further details.
Figure 41 - Open Emitter Output Connection