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Fixed Installation with I/O Input Triggered by Standby Mode
If you have a fixed installation where you want to use the I/O to monitor an external device
such as a motion detector, remote solar panel, or a remote camera, refer to
You can configure the I/O line to wake the router up for a configured length of time, and
use Low voltage disconnect to put the router in Standby mode if the voltage falls below a
configured value.
Figure 2-10: Fixed Installation with I/O
•
•
•
•
I/O Configuration
You can use the Pin 4 (GPIO) green wire as:
For more information, refer to the ALEOS Software Configuration User Guide.
Note: You can configure the GPIO Pin 4 in ACEmanager or ALMS to trigger standby mode, to sink
current, or to pull up the voltage. If you are using the I/O line to trigger standby mode, you cannot
configure it to sink current or pull up the voltage. Likewise, if you are using the I/O line to either sink
current or pull up the voltage, you cannot use it to trigger standby mode.
Rev. 1 June 2019
4 A fuse
DC Power Source
Motion Sensor
Pin 1 (Power) —Use the red wire in the DC cable to connect Pin 1 to the power
source. Include a 4.0 A fast-acting fuse in the input power line. Sierra Wireless recom-
mends using a continuous (unswitched) DC power source.
Pin 2 (Ground)—Use the black wire in the DC cable to connect Pin 2 to ground. See
also
Grounding the RV55 Router Chassis
Pin 3 (Ignition Sense)—Connected to power
Pin 4 (GPIO)—Use the green wire for I/O configurations. See
· A pulse counter
(See
Table 2-5
on page 30 and
· A digital input
(See
Table 2-5
on page 30 and
· A high side pull-up/dry contact switch input
(See
Table 2-7
on page 32 and
· An analog input
(See
Table 2-8
on page 33 and
· A low side current sink
(See
Table 2-9
on page 34 and
· A digital output/open drain
(See
Table 2-10
on page 35 and
1 Power
3 On/Off
RV55
4 I/O
2 Ground
on page 19.
Figure 2-11
on page 30.)
Figure 2-12
on page 31.)
Figure 2-13
on page 32.)
Figure 2-14
on page 33.)
Figure 2-16
on page 34.)
Figure 2-17
on page 35.)
29
Installation and Startup
Figure
2-10.
I/O
Configuration.
41113042
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