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Hitachi HARC-BX E Manual De Instalación Y Funcionamiento página 12

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WIRING CONNECTION
4
10
Cable Type and Characteristics
I
Cable
Belden 85102,
Single/Twist pair, Q'ty of
Core 19/29, Without
Shield, 150 °C
Belden 8471,
Single/Twist pair, Number
of Core 19/29, Without
Shield, 60 °C
Level VI 22AWG, Twist
pair, Single Core, Without
Shield
JY(St)Y2×2×0.8, 4 Lines
Spiral Twist, Single Core,
With Shield
TIA568A Category 5,
24AWQ,Twist Pair
In case of using a shielded cable, the cable should be connected to the ground through
film resistance of metal, range of 470kΩ 1/4W(wattage) and accuracy of error under 10%
to prevent from building up of static charges.
4.2. Electrical Wiring
1. Turn OFF the main power switch connected to the wire of HARC-BX E and the
surrounding equipment to connect wire.
2. Wiring work should be conducted according to the table described below. The "No."
showing in the table indicates the wire of "Wiring Method".
Electric
Diameter of
Resistivity
Wire/AWG
Ω Ω Ω Ω /km
1.3mm/16
28
1.3mm/16
28
0.65mm/22
106
0.8mm/20.4
73
0.51mm/24
168
Capacitance
Vprop % of
nF/km
Light Velocity
56
62
72
55
49
67
98
41
46
58

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