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

Physical Characteristics (Overall)

Conductor
AWGStrandingMaterialNo. of Pairs
247x32TC - Tinned Copper2
Conductor Count: 4
Insulation
MaterialNominal DiameterDiameter +/- ToleranceNominal Wall Thickness
PE - Polyethylene (Foam)1.40 mm0.05 mm0.4 mm
Color Chart
NumberColor
wire 1White & Orange
wire 2Orange & White
wire 3White & Blue
wire 4Blue & White
Outer Shield
TypeLayerMaterialMaterial Trade NameCoverage [%]Drainwire MaterialDrainwire AWGDrainwire Construction n x D
Tape1Bi-Laminate (Alum+Poly)Beldfoil® (Z-Fold®)100%TC - Tinned CopperAWG24/77x32
2
Outer Jacket
MaterialColorNominal DiameterNominal Wall Thickness
LSZH - Low Smoke Zero Halogen (Flame Retardant)Orange6.80 mm0.9 mm

Construction and Dimensions

Cabling
Description
2 pairs and 2 fillers twisted to cable core

Electrical Characteristics

Conductor DCR
Nominal Conductor DCR
78.7 Ohm/km
Capacitance
Nom. Capacitance Conductor to ConductorNom. Capacitance Conductor to Other Conductor to Shield
42 pF/m75.5 pF/m
Impedance
Frequency [MHz]Nominal Characteristic Impedance
1 MHz120 Ohm
High Frequency (Nominal/Typical)
Frequency [MHz]
1 MHz
Delay
Nominal Velocity of Propagation (VP) [%]
78%
Current
Max. Recommended Current [A]
2.1 Amps per Conductor
Voltage
Non-UL Voltage Rating
300 V

Temperature Range

Installation Temperature Range: -15°C To +70°C
Storage Temperature Range: -45°C To +70°C
Operating Temperature Range: -45°C To +70°C
Operating Temp Range (Fixed Install): -45°C To +70°C

Mechanical Characteristics

Oil Resistance: IEC 60811-404
Max. Pull Tension: 260 N
Min. Bend Radius During Installation: 68 mm

Standards

CPR Euroclass: B2ca-s1a,d1,a1
CENELEC Compliance: EN 50290-2-20

Applicable Environmental and Other Programs

Environmental Space: Indoor - Euroclass B2ca
EU CE Mark: Yes

Suitability

Suitability - Non-Halogenated: Yes
Suitability - Sunlight Resistance: Yes

Flammability, LS0H, Toxicity Testing

IEC Flammability: IEC 60332-1-2
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
IEC 61034-2 - Smoke Density Min. Transmittance: 60%

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: 0.7 Revision Date: 02-06-2025
No accessories are available for this product