Product Hierarchy
Product Hierarchy

4641FDV - OSDP RS485, 2 Pr #24 Str TC, PO Ins, OS, LSZH Jkt, B2ca


OSDP RS-485, 2 Pair 24AWG (7x32) Tinned Copper, PO Insulation, Overall Beldfoil®+Tinned Copper drainwire, LSZH Outer Jacket, CPR B2ca

Life Cycle Status: Capability

Product Overview

Suitable Applications: Instrumentation and computer cable. For OSDP EIA RS-485 transmissions applications

Construction Details

Conductor
ElementNo. of ElementsSizeStrandingMaterial
Pair(s)224 AWG7x32TC - Tinned Copper
Insulation
ElementMaterialNom. ThicknessNom. Insulation DiameterColor Code
Pair(s)PE - Polyethylene (Foam)0.4 mm (0.016 in)1.40 mm (0.0551 in)White & Orange, Orange & White, White & Blue, Blue & White
Outer Shield
Shield TypeMaterialCoverageDrainwire Type
TapeBi-Laminate (Alum+Poly)100%24 AWG (7x32) TC
Outer Jacket
MaterialNom. ThicknessNom. Diameter
LSZH - Low Smoke Zero Halogen (Flame Retardant)0.9 mm (0.035 in)6.80 mm (0.268 in)
Overall Cable Diameter (Nominal): 6.80 mm (0.268 in)

Electrical Characteristics

Electricals
ElementNom. Conductor DCRNom. Capacitance Cond-to-CondNom. Capacitance Cond-to-Other (Conds + Shield)Nom. Characteristic ImpedenceNom. Velocity of Prop.Max. Current
Pair(s)78.7 Ohm/km (24.0 Ohm/1000ft)42 pF/m (13 pF/ft)75.5 pF/m120 Ohm78%2.1 Amps per Conductor
High Frequency (Nominal/Typical)
ElementFrequency [MHz]Nom. Insertion Loss (Attenuation)
Pair(s)11.97 dB/100m (0.600 dB/100ft)
Voltage
Voltage Rating
300 V

Mechanical Characteristics

Temperature
OperatingInstallationStorage
-20°C To +70°C-10°C To +70°C-45°C To +70°C
Bend Radius
Stationary Min.Installation Min.
34 mm (1.3 in)68 mm (2.7 in)
Max. Pull Tension: 260 N (58 lbf)
Bulk Cable Weight: 33 kg/km (22 lbs/1000ft)

Standards and Compliance

Environmental Suitability: Indoor - Euroclass B2ca, Indoor, Non-Halogenated, Sunlight Resistance
Flammability / Reaction to Fire: IEC 60332-1-2
CPR Compliance: CPR Euroclass: B2ca-s1a,d1,a1
ISO/IEC Compliance: IEC 61034-2 - Smoke Density Min Transmittance = 60%
CENELEC Compliance: EN 50290-2-20
European Halogen Free Standards: IEC 62821-1 Halogen Free Compliance = Yes, IEC 60754-1 - Halogen Amount = Zero, IEC 60754-2 - Halogen Acid Gas Amount - Max. Conductivity = 2.5 µS/mm, IEC 60754-2 - Halogen Acid Gas Amount - Min. pH = 4.3
European Directive Compliance: EU CE Mark
UK Regulation Compliance: UKCA Mark

Product Notes

Notes: The estimated production lead time for the first order will be similar to the production lead time of 4641FDW

History

Update and Revision: Revision Number: 0.14 Revision Date: 04-08-2025
PDF_913604.pdf
No accessories are available for this product