Processor Unit - Furuno FAR-2228 Installation Manual

2. WIRING
2.8

Processor Unit

2.8.1 How to fabricate cables
For locations of cables and cores, see the sticker on the reverse side of the top cover.
(All dimensions in millimeters)
For how to connect the LAN modular plug, see "LAN cable" on page 2-5. For how to
connect the WAGO connector, see "WAGO connector" on page 2-6.
RW-00135/RW-00339 (for Antenna cable)
Note: For the 1.5 m of RW-00339 cable (for FAR-2x58 radars), fabrication is not re-
quired.
Outer
Armor
sheath
RW-9600/6895/4873 (for retrofit or foremast installation)
The existing cable can be used for the following cases. In these cases, the optional
LAN Signal Converter is required. See section 2.10 "LAN Signal Converter" for details.
• Cable extension for foremast installation (For X-band of FAR-2x18/2x28/2x38 ra-
dars, TR-UP radar only)
• Retrofit (For X-band/S-band of FAR-2x18/2x28/2x38 radars, TR-UP radar only)
Note: The maximum antenna cable length is 100 m for RW-9600, 50 m for RW-6895/
4873. If the existing antenna cable is longer than the above maximum length, replace
the antenna cable with RW-00135.
The unused power lines are tied up and attached to the crimp-on lug FV5.5-S4 (LF),
supplied locally. Connect these unused lines to the ground terminal with the shield
line. See the interconnection diagram at the back of this manual for details.
Armor
Outer
sheath
2-60
80 80
15 15
Vinyl tape
80 80
15 15
Vinyl tape
Inner sheath
14 14
(unit: mm)
5 5
Folded
shield
580 580
Power line
300 300
100 100
580 580
Power line
100 100
Inner shield Inner shield
100 100
Outer shield Outer shield
400 400
14 14
(unit: mm)
6
LAN cable LAN cable
Shield Shield
150 150
6
Crimp-on lug
Coaxial cable Coaxial cable