I/O Configuration - Sierra Wireless AirLink RV50 Series Hardware User's Manual
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Also See for AirLink RV50 Series:
- User manual (509 pages) ,
- Hardware user's manual (78 pages) ,
- Product manual (47 pages)
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Figure 3-9: Fixed Installation with I/O
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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.
Note: During bootup, the I/O settings remain in their default state: the internal pull-up resistor is
disabled, and output current sink switch is open. After bootup, any custom I/O settings are applied.
This may take approximately 30 seconds after the gateway is restarted or powered on.
Rev. 6 October 2021
4.0 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 RV50 Series Gateway 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 3-4
on page 32 and
· A digital input
(See
Table 3-4
on page 32 and
· A high side pull-up/dry contact switch input
(See
Table 3-6
on page 34 and
· An analog input
(See
Table 3-7
on page 35 and
· A low side current sink
(See
Table 3-8
on page 36 and
· A digital output/open drain
(See
Table 3-9
on page 37 and
RV50 Series gateway
1
Power
3
Ignition Sense
4
I/O
2
Ground
Figure 3-10
on page 32.)
Figure 3-11
on page 33.)
Figure 3-12
on page 34.)
Figure 3-13
on page 35.)
Figure 3-15
on page 36.)
Figure 3-16
on page 37.)
31
Installation and Startup
on page 26.
I/O
Configuration.
4117313
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