Flame Retardant RS485 Databus Cables
STANDARDS
Basic design to EIA/TIA 485
FIRE PERFORMANCE
Flame Retardance (Single Vertical
Wire Test) |
EN 60332-1-2; IEC 60332-1-2; BS EN 60332-1-2; VDE
0482-332-1 ; NBN C 30-004 (cat. F1); NF C32-070-2.1(C2); CEI 20-35/1-2; EN 50265-2-1*; DIN VDE 0482-265-2-1* |
Reduced Fire Propagation
(Vertically-mounted bundled wires
& cable test) |
EN 60332-3-24 (cat. C); IEC 60332-3-24; BS EN 60332-3-24; VDE 0482-332-3; NBN C 30-004 (cat. F2); NF C32-070-2.2(C1); CEI 20-22/3-4; EN 50266-2-4*; DIN VDE 0482-266-2-4 |
Halogen Free |
IEC 60754-1; EN 50267-2-1; DIN VDE 0482-267-2-1; CEI 20-37/2-1 ; BS 6425-1* |
No Corrosive Gas Emission |
IEC 60754-2; EN 50267-2-2; DIN VDE 0482-267-2-2; CEI 20-37/2-2 ; BS 6425-2* |
minimum Smoke Emission |
IEC 61034-1&2; EN 61034 -1&2; DIN VDE 0482-1034-1&2; CEI 20-37/3-1&2; EN 50268-1&2*; BS 7622-1&2* |
No Toxic gases |
NES 02-713; NF C 20-454 |
Note: Asterisk * denotes superseded standard.
VOLTAGE RATING
60V
CABLE CONSTRUCTION
Multipair RS 485 Overall Screened Databus Cable
Conductors: tinned copper wire, stranded according to IEC(EN) 60228 class 2.
Insulation: Foam PE or foam skin PE.
Cabling Elements: Insulated cores are twisted to form pairs with varying lay length to minimize
crosstalk. Two pair cable had four cores laid in quad formation.
Cabling: Pairs are cabled together in concentric layers.
Overall screen: Aluminum/polyester tape with tinned copper drain wire.
Outer Sheath: Thermoplastic LSZH compound type LTS3 as per BS 7655-6.1 (Thermosetting LSZHcompound type SW2-SW4 as per BS 7655-2.6 can be offered.)
CONSTRUCTION PARAMETERS
Multipair RS 485 Overall Screened Databus Cable
RE-02Y(St)H / RE-02YS(St)H
No.of pair x |
Nominal Cross Sectional Area |
No./Nominal Diameter of Strands |
Nominal Insulation Thickness |
Nominal Sheath Thickness |
Nominal Overall Diameter |
Approx. Weight |
|
mm2 |
No/mm |
mm |
mm |
mm |
kg/km |
1 |
0.22 |
7/0.2 |
0.55 |
0.40 |
4.0 |
21 |
2 |
0.22 |
7/0.2 |
0.55 |
0.40 |
7.1 |
42 |
4 |
0.22 |
7/0.2 |
0.55 |
0.40 |
8.3 |
68 |
1 |
0.50 |
16/0.2 |
0.55 |
0.40 |
4.6 |
32 |
2 |
0.50 |
16/0.2 |
0.55 |
0.40 |
8.2 |
68 |
4 |
0.50 |
16/0.2 |
0.55 |
0.40 |
9.8 |
115 |
1 |
0.75 |
24/0.2 |
0.55 |
0.40 |
5.1 |
40 |
2 |
0.75 |
24/0.2 |
0.55 |
0.40 |
9.1 |
84 |
4 |
0.75 |
24/0.2 |
0.55 |
0.40 |
10.9 |
144 |
1 |
1.00 |
30/0.2 |
0.55 |
0.40 |
5.2 |
49 |
2 |
1.00 |
30/0.2 |
0.55 |
0.40 |
9.5 |
105 |
4 |
1.00 |
30/0.2 |
0.55 |
0.40 |
11.2 |
182 |
Multipair RS 485 Overall Double Screened Databus Cable
RE-02Y(St)CH / RE-02YS(St)CH
No.of pair x |
Nominal
Cross Sectional Area |
No./Nominal Diameter of Strands |
Nominal Insulation Thickness |
Nominal Sheath Thickness |
Nominal Overall Diameter |
Approx. Weight |
|
mm2 |
No/mm |
mm |
mm |
mm |
kg/km |
1 |
0.22 |
7/0.2 |
0.55 |
0.40 |
4.5 |
34 |
2 |
0.22 |
7/0.2 |
0.55 |
0.40 |
7.5 |
67 |
4 |
0.22 |
7/0.2 |
0.55 |
0.40 |
8.8 |
97 |
1 |
0.50 |
16/0.2 |
0.55 |
0.40 |
5.1 |
48 |
2 |
0.50 |
16/0.2 |
0.55 |
0.40 |
8.7 |
97 |
4 |
0.50 |
16/0.2 |
0.55 |
0.40 |
10.3 |
150 |
1 |
0.75 |
24/0.2 |
0.55 |
0.40 |
5.6 |
57 |
2 |
0.75 |
24/0.2 |
0.55 |
0.40 |
9.7 |
116 |
4 |
0.75 |
24/0.2 |
0.55 |
0.40 |
11.4 |
182 |
1 |
1.00 |
30/0.2 |
0.55 |
0.40 |
5.7 |
67 |
2 |
1.00 |
30/0.2 |
0.55 |
0.40 |
10.0 |
138 |
4 |
1.00 |
30/0.2 |
0.55 |
0.40 |
11.8 |
222 |
Multipair RS 485 Individual & Overall screened Databus Cable
RE-02Y(St)H pimf / RE-02YS(St)H pimf
No.of pair x |
Nominal
Cross Sectional Area |
No./Nominal Diameter of Strands |
Nominal Insulation Thickness |
Nominal Sheath Thickness |
Nominal Overall Diameter |
Approx. Weight |
|
mm2 |
No/mm |
mm |
mm |
mm |
kg/km |
1 |
0.22 |
7/0.2 |
0.55 |
0.40 |
4.4 |
35 |
2 |
0.22 |
7/0.2 |
0.55 |
0.40 |
7.5 |
69 |
4 |
0.22 |
7/0.2 |
0.55 |
0.40 |
8.8 |
106 |
1 |
0.50 |
16/0.2 |
0.55 |
0.40 |
5.0 |
49 |
2 |
0.50 |
16/0.2 |
0.55 |
0.40 |
8.7 |
100 |
4 |
0.50 |
16/0.2 |
0.55 |
0.40 |
10.3 |
159 |
1 |
0.75 |
24/0.2 |
0.55 |
0.40 |
5.5 |
58 |
2 |
0.75 |
24/0.2 |
0.55 |
0.40 |
9.7 |
119 |
4 |
0.75 |
24/0.2 |
0.55 |
0.40 |
11.2 |
174 |
1 |
1.00 |
30/0.2 |
0.55 |
0.40 |
5.6 |
68 |
2 |
1.00 |
30/0.2 |
0.55 |
0.40 |
10.0 |
142 |
4 |
1.00 |
30/0.2 |
0.55 |
0.40 |
11.8 |
234 |
Multipair RS 485 Overall Screened Databus Cable
RE-02YCH / RE-02YSCH
No.of pair x |
Nominal
Cross Sectional Area |
No./Nominal Diameter of Strands |
Nominal Insulation Thickness |
Nominal Sheath Thickness |
Nominal Overall Diameter |
Approx. Weight |
|
mm2 |
No/mm |
mm |
mm |
mm |
kg/km |
1 |
0.22 |
7/0.2 |
0.55 |
0.40 |
4.3 |
31 |
2 |
0.22 |
7/0.2 |
0.55 |
0.40 |
7.3 |
61 |
4 |
0.22 |
7/0.2 |
0.55 |
0.40 |
8.5 |
91 |
1 |
0.50 |
16/0.2 |
0.55 |
0.40 |
4.9 |
44 |
2 |
0.50 |
16/0.2 |
0.55 |
0.40 |
8.5 |
91 |
4 |
0.50 |
16/0.2 |
0.55 |
0.40 |
10.0 |
142 |
1 |
0.75 |
24/0.2 |
0.55 |
0.40 |
5.4 |
53 |
2 |
0.75 |
24/0.2 |
0.55 |
0.40 |
9.5 |
109 |
4 |
0.75 |
24/0.2 |
0.55 |
0.40 |
11.2 |
174 |
1 |
1.00 |
30/0.2 |
0.55 |
0.40 |
5.5 |
63 |
2 |
1.00 |
30/0.2 |
0.55 |
0.40 |
9.8 |
131 |
4 |
1.00 |
30/0.2 |
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