Processor Unit - Furuno FAR-2157 Installation Manual

2.4 Processor Unit

Four cables are terminated at the processor unit: the antenna unit cable, monitor unit cable (FAR-
2157 only), control unit cable and the power cable. Cables other than the power cable come with
a connector preattached to them. Fabricate the power cable as below.
Note: Pass the AC line through a double-contact breaker (shipyard supply). Further, for vessels
where the power line is grounded, connect one end of the line to the C (common) terminal and the
other end to the H terminal.
Fabricating the power cable DPYC-2.5
1. Remove the armor from the cable by 40 mm.
2. Remove the vinyl sheath by 35 mm.
3. Remove the insulation from the cores by about 10 mm.
4. Peel paint from the armor by 40 mm.
5. Tape the end of the armor with vinyl tape. Fix crimp-on lugs (FV2-4, blue, supplied) to the cores.
(1)
DPYC-2.5
Armor
(2)
(3)
40 mm: Peel paint.
(4),
(5)
Approx. 40 mm
35 mm
Conductor
S = 2.5 mm
Vinyl sheath
10 mm
Taping
Fabricating power cable DPYC-2.5
2
= 2.01 mm
SECTIONAL VIEW
Crimp-on lug
Armor
2-9