APPLICATION
The cables are designed for RS485 data connections where continued functionality is required during a fire situation. This cable combines low capacitance insulation with one of the highest levels of screening to provide high speed, interference free, data transmission where continued functionality is required during a fire situation.
STANDARDS
Basic design to EIA/TIA 485
FIRE PERFORMANCE
Circuit Integrity |
IEC 60331-23; BS 6387 CWZ; DIN VDE 0472-814(FE180);
CEI 20-36/2-1; SS229-1; NBN C 30-004 (cat. F3);
NF C32-070-2.3(CR1) |
System circuit integrity |
DIN 4102-12, E30 depending on lay system |
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Note: Asterisk * denotes superseded standard..
CABLE CONSTRUCTION
Multipair RS 485 Overall Screened Databus Cable
Conductors: tinned copper wire, stranded according to IEC(EN) 60228 class 2.
Insulation: mica glass tape wrapped with PE or PE wrapped with silicone rubber insulation.
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 LSZH compound type SW2-SW4 as per BS 7655-2.6 can be offered.)
Multipair RS 485 Overall Double Screened Databus Cable
Conductors: tinned copper wire, stranded according to IEC(EN) 60228 class 2.
Insulation: mica glass tape wrapped with PE or PE wrapped with silicone rubber insulation.
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: Aluminium/polyester tape+copper wire braid.
Outer Sheath: Thermoplastic LSZH compound type LTS3 as per BS 7655-6.1 (Thermosetting LSZH compound type SW2-SW4 as per BS 7655-2.6 can be offered.)
Multipair RS 485 Individual & Overall screened Databus Cable
Conductors: tinned copper wire, stranded according to IEC(EN) 60228 class 2.
Insulation: mica glass tape wrapped with PE or PE wrapped with silicone rubber insulation.
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.
Individual Screen: Individual aluminium/polyester tape.
Overall Screen: Copper wire braid.
outer Sheath: Thermoplastic LSZH compound type LTS3 as per BS 7655-6.1 (Thermosetting LSZH compound type SW2-SW4 as per BS 7655-2.6 can be offered.)
Multipair RS 485 Overall Screened Databus Cable
Conductors: tinned copper wire, stranded according to IEC(EN) 60228 class 2.
Insulation: mica glass tape wrapped with PE or PE wrapped with silicone rubber insulation.
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: Copper wire braid.
Outer Sheath: Thermoplastic LSZH compound type LTS3 as per BS 7655-6.1 (Thermosetting LSZH compound type SW2-SW4 as per BS 7655-2.6 can be offered.)
Physical AND THERMAL PROPERTIES
Temperature range during operation (fixed state): -20°C - +90°C
Temperature range during installation (mobile state): -5°C - +60°C
Minimum bending radius: 8 x Overall Diameter
Electrical Properties
Dielectric test |
1000 V r.m.s. for 5’ (core-core) |
|
1000 V r.m.s. for 5’ (core-screen) |
Impedance |
120Ω |
Capacitance |
45 nF/km conductor to conductor |
|
90 nF/km conductor to shield |
CONSTRUCTION PARAMETERS
Multipair RS 485 Overall Screened Databus Cable
RE-m02Y(ST)H-FR / RE-m02YS(ST)H-FR
RE-S02Y(ST)H-FR / RE-S02YS(ST)H-FR
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 |
4.6 |
29 |
2 |
0.22 |
7/0.2 |
0.55 |
0.40 |
8.1 |
60 |
4 |
0.22 |
7/0.2 |
0.55 |
0.40 |
9.6 |
100 |
1 |
0.50 |
16/0.2 |
0.55 |
0.40 |
5.2 |
44 |
2 |
0.50 |
16/0.2 |
0.55 |
0.40 |
9.3 |
91 |
4 |
0.50 |
16/0.2 |
0.55 |
0.40 |
11.1 |
158 |
1 |
0.75 |
24/0.2 |
0.55 |
0.40 |
5.6 |
56 |
2 |
0.75 |
24/0.2 |
0.55 |
0.40 |
10.3 |
117 |
4 |
0.75 |
24/0.2 |
0.55 |
0.40 |
12.2 |
207 |
1 |
1.00 |
30/0.2 |
0.55 |
0.40 |
5.8 |
61.4 |
2 |
1.00 |
30/0.2 |
0.55 |
0.40 |
10.6 |
128 |
4 |
1.00 |
30/0.2 |
0.55 |
0.40 |
12.5 |
228 |
Multipair RS 485 Overall Double Screened Databus Cable
RE-m02Y(ST)CH-FR / RE-m02YS(ST)CH-FR
RE-S02Y(ST)CH-FR / RE-S02YS(ST)CH-FR
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 |
5.0 |
45 |
2 |
0.22 |
7/0.2 |
0.55 |
0.40 |
8.6 |
88 |
4 |
0.22 |
7/0.2 |
0.55 |
0.40 |
10.1 |
134 |
1 |
0.50 |
16/0.2 |
0.55 |
0.40 |
5.6 |
61 |
2 |
0.50 |
16/0.2 |
0.55 |
0.40 |
9.8 |
124 |
4 |
0.50 |
16/0.2 |
0.55 |
0.40 |
11.5 |
197 |
1 |
0.75 |
24/0.2 |
0.55 |
0.40 |
6.1 |
75 |
2 |
0.75 |
24/0.2 |
0.55 |
0.40 |
10.7 |
154 |
4 |
0.75 |
24/0.2 |
0.55 |
0.40 |
12.7 |
250 |
1 |
1.00 |
30/0.2 |
0.55 |
0.40 |
6.3 |
81 |
2 |
1.00 |
30/0.2 |
0.55 |
0.40 |
11.0 |
166 |
4 |
1.00 |
30/0.2 |
0.55 |
0.40 |
13.0 |
273 |
Multipair RS 485 Individual & Overall screened Databus Cable
RE-m02Y(ST)H pimf-FR / RE-m02YS(ST)H pimf-FR
RE-S02Y(ST)H pimf-FR / RE-S02YS(ST)H pimf-FR
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 |
4.9 |
46 |
2 |
0.22 |
7/0.2 |
0.55 |
0.40 |
8.6 |
91 |
4 |
0.22 |
7/0.2 |
0.55 |
0.40 |
10.1 |
144 |
1 |
0.50 |
16/0.2 |
0.55 |
0.40 |
5.5 |
62 |
2 |
0.50 |
16/0.2 |
0.55 |
0.40 |
9.8 |
127 |
4 |
0.50 |
16/0.2 |
0.55 |
0.40 |
11.6 |
209 |
1 |
0.75 |
24/0.2 |
0.55 |
0.40 |
6.0 |
76 |
2 |
0.75 |
24/0.2 |
0.55 |
0.40 |
10.7 |
157 |
4 |
0.75 |
24/0.2 |
0.55 |
0.40 |
12.7 |
263 |
1 |
1.00 |
30/0.2 |
0.55 |
0.40 |
6.2 |
83 |
2 |
1.00 |
30/0.2 |
0.55 |
0.40 |
11.0 |
170 |
4 |
1.00 |
30/0.2 |
0.55 |
0.40 |
13.0 |
286 |
Multipair RS 485 Overall Screened Databus Cable
RE-m02YCH-FR / RE-m02YSCH-FR
RE-S02YCH-FR / RE-S02YSCH-FR
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 |
4.8 |
41 |
2 |
0.22 |
7/0.2 |
0.55 |
0.40 |
8.4 |
82 |
4 |
0.22 |
7/0.2 |
0.55 |
0.40 |
9.9 |
127 |
1 |
0.50 |
16/0.2 |
0.55 |
0.40 |
5.4 |
57 |
2 |
0.50 |
16/0.2 |
0.55 |
0.40 |
9.6 |
117 |
4 |
0.50 |
16/0.2 |
0.55 |
0.40 |
11.4 |
189 |
1 |
0.75 |
24/0.2 |
0.55 |
0.40 |
5.9 |
71 |
2 |
0.75 |
24/0.2 |
0.55 |
0.40 |
10.5 |
146 |
4 |
0.75 |
24/0.2 |
0.55 |
0.40 |
12.4 |
241 |
1 |
1.00 |
30/0.2 |
0.55 |
0.40 |
6.0 |
77 |
2 |
1.00 |
30/0.2 |
0.55 |
0.40 |
10.8 |
158 |
4 |
1.00 |
30/0.2 |
0.55 |
0.40 |
12.8 |
264 |
|
Product Profile 
