Applicable Cable - Panasonic AFP7CPS4E User Manual

Wiring the COM. Port

3.2.2 Applicable Cable

Use a cable as prescribed below.
 Suitable wires (strand wire): For RS-232C / RS-422 communication
Classifi- Cross-sectional
cation view
Shield
Shielded
multi-core
Con-
cable
ductor
 Suitable wires (strand wire): For RS-485 communication
Classifi0c Cross-sectional
ation view
Shield
Shielded
twisted
Con-
pair
ductor
VCTF
Con-
ductor
NOTES

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 RS-485
transmission line, grounded one end.
3-4
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Conductor
Resistance
Size value
(at 20°C)
Cover
2
0.3 mm
Max.
(AWG22)
58.8 Ω/km
Insu-
or larger
lator
Conductor
Size Resistance
value
(at 20°C)
2
1.25 mm
Max.
(AWG16)
16.8 Ω/km
Cover
or larger
Insu-
2
lator
0.5 mm
Max.
(AWG20)
33.4 Ω/km
or larger
Cover
2
0.75 mm
Max.
(AWG18)
Insu- 25.1 Ω/km
or larger
lator
Insulator
Cable
Thick-
diam.
Material
ness
Vinyl Max. Approx.
chloride 0.3 mm 6.6 mm
Insulator
Cable
Material Thick-
diam.
ness
Poly- Max. Approx.
ethylene 0.5 mm 8.5 mm
Poly- Max. Approx.
ethylene 0.5 mm 7.8 mm
Poly-
Max. Approx.
chlorinated
0.6 mm 6.6 mm
biphenyl
Sample
appropriate
cable
Onamba Co. Ltd.
2
ONB-D6 × 0.3 mm
Sample
appropriate
cable
Hitachi Cable, Ltd.
2
KPEV-S1.25 mm ×
1P
Belden Inc., 9860
Hitachi Cable, Ltd.
2
KPEV-S0.5 mm ×
1P
Belden Inc., 9207
2
VCTF0.75 mm × 2C
(JIS)