SIEMENS
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Siemens IK PI · 2015
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Technical specifications
(continued)
PROFINET/Industrial Ethernet
Cabling technology
IE FC TP Cable 4 x 2
Article No.
6XV1878-2B
6XV1878-2T
Product-type designation
IE FC TP Flexible Cable GP 4x2 (AWG 24)
IE TP Train Cable 4x2 (AWG24/7)
Product description
Bus cable (8-core) with flexible cores, sold by the meter,
not assembled
Flexible bus cable with tin-coated stranded wires (8-core),
for applications in trains, sold by the meter, not assembled
Acceptability for application
Flexible cable for quick assembly, for occasionally moving
machine parts
For laying in rail vehicles and buses
Cable designation
LI02YSH (ST) CY 4x2x0,22/1,1- 100 GN
-
Electrical data
Damping ratio per length
• at 10 MHz
90 dB/km
63 dB/km
• at 100 MHz
299 dB/km
207 dB/km
• at 250 MHz
495 dB/km
343 dB/km
Near-end crosstalk per length at
1 MHz ... 250 MHz
383 dB/km
-
Transfer impedance at 10 MHz
20 m
/m
5 m
/m
Loop resistance per length
180
/km
124
/km
Insulation resistance coefficient
5 000 G
·m
5 000 G
·m
Operating voltage RMS value
100 V
125 V
percentage NVP value
70 %
-
Mechanical data
Number of electrical wires
8
8
Design of shield
Overlapped aluminum-clad foil, sheathed in a braided
screen of tin-plated copper wires
Overlapped aluminum-clad foil, sheathed in a protective
braided shield of tin-plated copper wires with additional
pair shielding
Design of the electrical connection
FastConnect
Yes
No
Core diameter
• of the AWG24 core
0.51 mm
0.51 mm
Outer diameter
• of the inner conductor
0.6 mm
-
• of the wire insulation
1.1 mm
0.15 mm
• of the inner sheath of the cable
6.1 mm
-
• of the cable sheath
8 mm
8.8 mm
Symmetrical tolerance of outer diame-
ter of cable sheath
0.2 mm
0.2 mm
Material
• of the wire insulation
PE
PE
• of the inner sheath of the cable
FRNC
-
• of the cable sheath
PVC
Elastomer meshed electron beam
Color
• of the insulation of data wires
white-blue/blue, white-orange/orange, white-green/green,
white-brown/brown
white/blue, white/green, white/brown, white/orange
• of the cable sheath
green
Black
Bending radius
• with single bend
24 mm
53 mm
• with multiple bends
40 mm
53 mm
Traction stress maximum
100 N
100 N
Weight per length
72 kg/km
79 kg/km
© Siemens AG 2014