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2. WIRING
2-23
2.4 Monitor Unit
Two cables are terminated at the monitor unit: the signal cable from the processor unit and
the power cable from the ship’s mains. The signal cable comes with a connector
preattached to it for connection to the monitor unit. Fabricate the power cable as below. Use
DPYC-2.5 (Japan Industry Standard) cable or the equivalent.
For MU-231, see its Operator’s Manual.
Fabricating the power cable
1. Cut armor of the cable by 40 mm.
2. Cut vinyl sheath by 35 mm.
3. Remove insulation of wires by about 10 mm. Fix crimp-on lugs to the cores.
4. Peel point of the armor by 40 mm.
5. Cover the end of armor with vinyl tape.
40 mm: Peel paint.
Taping
(a)
(b)
(d)
Armor
35 mm
10 mm
(c)
Approx. 40 mm
DPYC-xx
Vinyl sheath
Conductor
S = 2.5 mm
φ = 2.01 mm
2
Armor
(sectional view)
Fabricating power cable DPYC-2.5
Cable entrance for signal cable
(The connector side which EMI core is attached
should be connected to the processor unit.)
Cable entrance for power cable
Monitor unit (rear panel)