427-1065-00-12 Revision 130
November 2019
47
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Advanced Configuration
Devices Menu GPIO:
On the GPIO page, scroll down to read the current I/O parameters. GPIO is
enabled by default.
The GPIO must be wired during installation, refer to
General Purpose Input/Output (GPIO), pg. 6
.
The illustration at the right shows the default settings
for the input signal channel,
Input/Output 0
.
•
The Label setting can be changed to reflect more
specific alarm information which can then appear in
VMS systems such as FLIR Latitude.
•
The
GPIO Name
determines the circuit point for
the GPIO driver and must not be changed.
•
Set
GPIO Logic
to Negative for a normally open switch signal (circuit closes for alarm), Set
GPIO Logic
to Positive for a normally closed switch signal (circuit opens for alarm).
The illustration at the right shows the default settings
for the input signal channel,
Input/Output 1
.
•
The Label setting can be changed to reflect more
specific alarm information which can then appear in
VMS systems such as FLIR Latitude.
•
The
GPIO Name
determines the circuit point for
the GPIO driver and must not be changed.
•
Set
GPIO Logic
to Negative for a normally open switch signal (circuit closes for alarm), Set
GPIO Logic
to Positive for a normally closed switch signal (circuit opens for alarm).
Default
Settings
