Furuno FAR 3220, Installation Manual

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2. WIRING
2-5
WAGO connector
A terminal opener is provided on the circuit board as below.
2.2 Antenna Unit (X-band, TR-UP)
2.2.1 How to fabricate the cables
Three cables are connected to the antenna unit: antenna cable, cable for the sub mon-
itor (option) and power cable for the deicer (option). The procedure shows how to con-
nect all cables. Disregard the descriptions for the optional equipment if not applicable.
LAN cable
Procedure
1. Twist the cores.
2. Press the terminal opener downward.
3. Insert the wire to hole.
4. Remove the terminal opener.
5. Pull the wire to confirm that it is secure.
Press downward.
WAGO
connector
Terminal
opener
Wire
Twist
TB Board 03P9648
RF-TB Board 03P9570
Terminal Opener
Terminal Opener
Processor Unit Antenna Unit/Transceiver Unit
Expose inner vinyl sheath and remove
it by approx. 25 mm. Be careful not to
damage the shield and cores.
Fold back the shield, wrap it onto the vinyl
sheath and cut it, leaving approx. 9 mm.
Also, fold back drain wire and cut it,
leaving approx. 9 mm.
Straighten and flatten the cores in
colored order and cut them, leaving
approx. 11 mm.
Using special crimping tool MPT5-8AS
(PANDUIT CORP.), crimp the modular
plug. Finally, check the plug visually.
Insert the cable into the modular plug
so that the folded part of the shield
enters into the plug housing. The drain
wire should be located on the tab side
of the jack.
25 mm
Vinyl sheath
Shield
11 mm
9 mm
9 mm
Drain wire
1 2 3
4 5
Drain wire
Modular plug
1 WHT/ORG
2 ORG
3 WHT/GRN
4 BLU
5 WHT/BLU
6 GRN
7 WHT/BRN
8 BRN WHT/ORG 1
ORG 2
WHT/GRN 3
BLU 4
WHT/BLU 5
GRN 6
WHT/BRN 7
BRN 8
[Straight cable]