Fabricating signal cable S03-74

1.Remove the anti-corrosive sheath by 500 mm. Remove the armor and vinyl sheath leaving 50 mm each approximately.

2.Fold back the armor and trim to suitable length. Then, slide the washer, rubber gas- ket, washer and clamping ring onto the cable in that order.

3.Unravel the outer shield to expose the cores in the outer layer. Then, unravel the inner shield to expose the cores in the inner layer. Label all inner cores for later identification.

4.Attach EMI cores to all inner cores and outer cores, and tie them with cable ties, etc..

Note: There are two types of EMI core, thick and thin.

5.Trim each core (except coaxial core) con- sidering its location on the terminal board.

500 mm

ANTICORROSIVE SHEATH

50 mm

Vinyl sheath

Armor

Outer sheath

 

 

Inner shield

under

Cable tie

100mm

70-130mm

 

Outer cores

Inner cores

Coax cable

6.Trim the inner and outer shields leaving 50 cm each. Twist shields together and attach crimp-on lug FV5.5-4 (blue, ø4).

7.Remove insulation of each core by 6 mm approximately. Attach crimp-on lug FV1.25-M3 (red, ø3) to each core.

8.Fabricate the coaxial cable. Make the length 10 mm longer than the shield to prevent wire strain. Attach crimp-on lug FVD1.25-3 (red, ø3) to coaxial cable.

Shield

2C-2V

=EMI cores

Outer cores : RFC-13 (thick)

Inner cores : RFC-10 (thin)

FV2-4 (Blue)

Crimp-on lug

FV1.25-L3

Coax cable

75 mm

Clamping ring

Washers

50 mm

6 mm

Fold four times

Crimp-on lug

 

(FV5.5-5, Blue, φ4)

45 mm Cut here

Red (φ3) (FVD1.25-3)

Rubber

gasket Red (φ3) (FVD1.25-3)

Armor

Figure 2-9 How to ground

Figure 2-8 How to fabricate

signal cable S03-74

signal cable S03-74

 

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Furuno FR-2115/2125 manual Fabricating signal cable S03-74, =EMI cores Outer cores RFC-13 thick Inner cores RFC-10 thin