Furuno WR110, Installation Manual

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4.3. Junction Unit
1) AC power connection
Connect the power cable from ATU to the TB1
(1-3) and then connect power cable from
electrical outlet to the TB2 (1-3). The power
cable between ATU and JCU is bundled. On the
other hand the power cable from electric outlet
to JCU is not bundled and appropriate power
cable should be prepared for each site location
condition. (Refer to section 2.5 “Construction
material list” for the cable specification)
- Measure AC power voltage of the main outlet
that comes into JCU before plug in.
- Reference range: 100V to 240V ±10%
Caution:
Make sure the main power on DPU side is
unplugged.
Note:
There are two types of Junction Unit and it should
be applied for the local power voltage. The JCU
type is indicated inside JCU.
Power Voltage Type
100V to 150V WR110-JCU-100
200V to 240V WR110-JCU-240
<Wire color>
Type JIS IWR US EU
P/L + Black Black Black Brown
N - White White
White
or Gray
Blue
GND FG Green
Red
(Terminal
Green)
Green
Green/
Yellow
2) LAN connection
Connect LAN cables from ATU to the RJ45
coupler and connect LAN cables from DPU to the
other side of RJ45 coupler using proper cabling.
3) Waterproofing covers
Fill gaps of two inner covers (see Figure 4.23) with
caulking silicon sealant from inside for
waterproofing of JCU after installation.
Note: Color of LAN cables are unspecified,
therefore all LAN cable have destination
tag attached on each side of LAN
connector.
Figure 4.25: JCU Security Lock
Figure 4.24: JCU connection diagram
DPU (LAN)
Main outlet (Power)
RJ45
coupler
ATU
(Power and LAN)
Figure 4.23: Pole/Wall mount hole