AirLink RV50 Series Hardware User Guide
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4117313
Digital Input
You can use the green wire to connect Pin 4 to a digital input to detect the state of
a switch such as a vehicle ignition, or to monitor an external device such as a
motion detector, a remote solar panel, or a remote camera. Digital input can also
be used with the standby timer.
Figure 3-10: Digital Input
RV50
Series gateway
Off (default)*
Pin 4
V
in
V
High
≥
2.7 V
Protection
circuitry
Internal Pull-up
Resistor
Output Off (default)*
* Configurable on the ACEmanager I/O tab
Digital
input
Table 3-5: Digital Input
Pull-up
State
Minimum
Typical
Maximum
Units
Off
Low
—
—
1.0
V
High
2.7
—
Vin
V
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