Panasonic AFPX-C30T - Page 96

5.8.1 Transmission Cables
Please use the following cables for systems using the communication cassette.
Appropriate electrical cables (twisted cables)
Type
Cross-sectional
view
Conductor
Insulator
Cable
diam.
Sample
appropriate
cable
Size
Resist-
ance
(at 20°C)
Material
Thick-
ness
Shielded
twisted
pair
0.5 mm
2
(AWG20)
Max.
33.4
Ω/km
Polye-
thylene
Max.
0.5 mm
Approx.
7.8 mm
Belden 9207
Hitachi Cable,
Ltd. KPEV-
S0.5 mm
2
x
1P
VCTF
0.5 mm
2
(AWG20)
Max.
37.8
Ω/km
Polychlo-
rinated
biphenyl
Max.
0.6 mm
Approx.
6.2 mm
VCTF-0.5
mm
2
x 2C(JIS)
Shielded
multicore
cable
0.3 mm
2
(AWG22)
or greater
Max.
58.8
Ω/km
Vinyl
chloride
Max.
0.3 mm
Approx.
6.6 mm
Onamba Co.,
Ltd. ONB-D6 x
0.3 mm
2
Note:
• Use shielded twisted pair cables.
• Use only one type of transmission cable. Do not mix more than 1 type.
• Twisted pair cables are recommended in noisy environments.
• When using shielded cable with crossover wiring for the RS485 transmission line, grounded one end.
• If two wires are connected to the plus terminal and minus terminal of the RS485, use the wires of the
same cross-sectional area which is 0.5 mm
2
.
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