Furuno Sc 50 manual Fabrication of cables, Cable Sectional view, fabrication

1. INSTALLATION

1.7.2Fabrication of cables

Cable		Sectional view, fabrication
Power		50	50
cable
DPCY-1.5	Armor	Sheath	Armor
(or	Sheath
equivalent)			Cut the sheath.
φ = 11.7 mm
			15
Conductor		6
S = 1.5 mm 2
φ = 1.56 mm

SECTIONAL VIEW	Crimp-on lug Vinyl tape	Lay in clamp
	FV1.25-5	where paint
	FABRICATION	was removed.

Cable for		80	3
IEC 61162	Armor
format	Sheath	Braided shield	Armor
equipment
(JIS cable	Shield
TTYCS-1	φ = 10.1 mm Conductor
or	S = 0.75 mm2	8	Twist and cut.
	φ = 1.11 mm
equivalent)	SECTIONAL VIEW (TTYCS-1)

Cable for	6	Four cores on TTYCS-1Q
			Solder
AD-10	Armor
format	Sheath	Ground wire (70)
equipment				Remove paint by
	Shield			40 mm, clamp this
((JIS cable		15	10
	φ = 11.3 mm			part in cable clamp.
TTYCS-1Q	Conductor
	S = 0.75 mm2
or	φ = 1.11 mm		Vinyl tape
equivalent)	SECTIONAL VIEW (TTYCS-1Q)		FABRICATION
		NOTE ON WIRING
		1) Ground both this unit
		and external equipment.

2)Fabricate braided shield of external equipment as follows:

-IEC 61162-1 input, AD-10 input (photo coupler): Connect to FG(frame ground).

-IEC 61162-2 input (RS-422/485): Connect to SG(signal ground).

Note: The power section of this equipment is insulated so the potential of SG and FG are the same. If the shielding is not properly done, the data output IC may be damaged.

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