Rj-45 Ethernet Ports; Power Cable Connections - Logic Data Systems L-5500 Manual

2.5.

RJ-45 Ethernet Ports

The L-5500 radio modem can accept either standard or cross over ethernet cables.
2.6.

Power Cable Connections

If using the provided power cable to connect to a DC supply (car battery) use the following
diagrams and table to connect the unit.
Ensure the ignition sense line is connected to the vehicle's ignition. This line will initiate the
shutdown timer following ignition deactivation (if enabled).
Note: Both ignition sense and DC power are required to start up an L-5500.
Caution: Connect the red power wire to a CONSTANT hot source. To prevent corruption of
the L-5500 firmware, only use the ignition source to power off the unit.
Figure 3 - L-5500 power cable connections
Pin Color
1 Red
2 Blue
3 White
4 NA
Page 6
Description
DC Power, 9 to 28V DC
Ground
Ignition Sense
Not Connected