User guide

Raven XE
30 20080616
Figure 5-2: Digital Input Contact Closure
• When a door or other latch is opened or closed.
• Counting pulses or other electronic events.
• When a gauge reaches a certain point.
• When a container fills or empties.
• When a switch or valve is opened or closed.
• When the tow bar is raised or lowered.
• Connected to a sensor, the level of fuel in a vehicle.
• When the trunk of a vehicle is opened or closed.
• When the ignition is turned on or off.