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Communications Panel
10
Freedom EX 4000 Owner's Guide
Communications Panel
1 2 3 4
6
5
7
8
Figure 3 Communications Panel
WARNING
ELECTRICAL SHOCK HAZARD
Use a torque screwdriver to tighten the captive nut panel screw to
5 in-lb (0.56 N-m) torque of force to ensure a proper ground
connection and a required tool access to the wiring compartment.
Failure to follow these instructions can result in death, serious
injury, or equipment damage
.
Feature
Description
1
20-pin CC (communications and control) port
connects with the optional Communications and
Control 20-pin Harness (sold separately).
2
RV-C ports
. Use the top and bottom ports to connect
an RV-C
a
device.
3
Sync ports
. Use either top or bottom ports to
connect a second Freedom EX 4000
Inverter/Charger with 48VDC-to-12VDC Converter
unit for series or parallel stacking.
Table 2 Communications Panel Features
a
RV-C is a communications protocol based on the Controller Area Network (CAN) bus protocol. RV-C is
used primarily in the control, coordination, and diagnostics of multi-branded equipment in recreational
vehicles.