Inputs, relay outputs, and power status, Capturing external events, Analog inputs – Sierra Wireless 20070914 User Manual
Page 65
Rev 3.0B Feb.08
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7
7: Inputs, Relay Outputs, and
Power Status
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The PinPoint X has special features for use in a mobile
environment. The PinPoint X can be configured to monitor the
inputs and respond to specific types of events. The PinPoint X
can also be configured to change its power mode in order to
conserve power. These features can be configured to your
needs.
Capturing External Events
The PinPoint X is equipped with an I/O port interface which
includes 4 digital inputs, 4 analog inputs, and 2 relay outputs.
These may be connected to sensors and switches to monitor
vehicle status and remotely control equipment.
Figure 7-1: PinPoint X I/O port
Analog Inputs
The analog inputs will report a specific voltage ranging from 0
to 30 in increments of 0.03 volts. This allows a fine degree of
monitoring for a scaling device.
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Monitoring a voltage or power usage.
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Monitoring an oscilloscope.
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Monitoring temperature.
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Monitoring an incremental gauge.
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Monitoring an internal fan.
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Monitoring a vehicle payload.
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Monitoring the elevation of a tow bar.
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Monitoring a vehicle’s battery use.