Remote Control System
2008 Cervis, Inc.
3
1.3 BU-206F Base Unit
The SmaRT BU-206F Base Unit features six FET, 24A max high-side switching
outputs. It accepts an input operating voltage range from +9 to +16VDC for the
standard base unit. An optional BU-206F using +16 to +32VDC input operating voltages
is available. Using Direct Sequence Spread Spectrum (DSSS) wireless technology at
2.4GHz, the base unit provides a robust link with a handheld remote in congested radio
environments
SmaRT base units feature seamless association to a SmaRT handheld unit without the
need to open either the remote or base unit case. All controlled apparatus connections
to the base unit are made using a single cable.
The base unit compact enclosure is constructed of rugged, heavy duty high impact
plastic—the type commonly used by the automotive industry. VDC power to the unit
and output signals are ported using the heavy duty 12-pin connector shown in Figure 3
below.
Figure 3. BU-206F Twelve (12) Pin Connector
The unit has four status/diagnostic LEDs that are used to determine the state of the
unit. The LEDs are shown in Figure 4.
Figure 4. BU-206F LEDs
Amber
Power
OK
Green
pulse/sec
Health OK
Amber
indicates an
output issue
Amber
Transceiving
Green
Active
Output
