Belden

9729ELW - RS232/422 Low Cap, #24-2pr, FPO, Indiv. Foil, LSZH Jkt, 100Ω, Cca

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9729ELW
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Description

Computer EIA RS-232/422, Digital Audio Cable, 24 AWG stranded (7x32) tinned copper conductors, Datalene® insulation, 2 twisted pairs each individually Beldfoil® shielded (100% coverage), 24 AWG stranded tinned copper drain wire each pair, LSZH jacke, CPR Cca

Specifications

Specifications

Product Overview

Suitable ApplicationsRS-422 applications; computer communications; low voltage analog signals (4-20ma, 0-10v, ...); low voltage digital control (24v, …); digital audio; panel wiring

Physical Characteristics (Overall)

Conductor

AWGStrandingMaterialNo. of Pairs
247x32TC - Tinned Copper2
Conductor Count4

Insulation

MaterialMaterial Trade NameNominal DiameterDiameter +/- Tolerance
PE - Polyethylene (Foam)Datalene®1.55 mm0.06 mm

Color Chart

NumberColor
Pair 1Black & Red
Pair 2Black & White
Table NotesShielded pairs

Color Chart 2

NumberColor
Pair 1Red
Pair 2Green

Inner Shield

TypeMaterialMaterial Trade NameCoverage [%]Thickness of FoilDrainwire MaterialDrainwire AWGDrainwire Construction n x D
TapeBi-Laminate (Alum+Poly)Beldfoil® (Z-Fold®)100%9 / 12 µmTC - Tinned CopperAWG24/77x32

Outer Jacket

MaterialNominal DiameterMin. Wall ThicknessNominal Wall Thickness
LSZH - Low Smoke Zero Halogen (Flame Retardant)8.10 mm0.9 mm1.3 mm

Construction and Dimensions

Stranding

Twists
10.9 twist/ft

Cabling

Description
2 pairs twisted to cable core

Electrical Characteristics

Conductor DCR

Individual Pair Nominal Shield DCRNominal Conductor DCRNominal Inner Shield DCR
15 Ohm/1000ft78.7 Ohm/km59.1 Ohm/km

Capacitance

Nom. Capacitance Conductor to ConductorNom. Capacitance Conductor to Other Conductor to Shield
41 pF/m76.1 pF/m

Inductance

Nominal InductanceNominal Pair Inductance
0.23 µH/ft0.49 µH/m

Impedance

Nominal Characteristic Impedance
100 Ohm

High Frequency (Nominal/Typical)

Frequency [MHz]
0.384 MHz
0.7056 MHz
0.768 MHz
1.024 MHz
1.4112 MHz
1.536 MHz
2.048 MHz
2.8224 MHz
3.072 MHz
4.096 MHz
5.6448 MHz
6.144 MHz
8.192 MHz
11.2896 MHz
12.288 MHz
24.576 MHz

Delay

Nominal Velocity of Propagation (VP) [%]
76%

High Frequency

Frequency [MHz]
0.384 MHz
0.7056 MHz
0.768 MHz
1.024 MHz
1.4112 MHz
1.536 MHz
2.048 MHz
2.8224 MHz
3.072 MHz
4.096 MHz
5.6448 MHz
6.144 MHz
8.192 MHz
11.2896 MHz
12.288 MHz
24.576 MHz

Current

ElementMax. Recommended Current [A]
Conductor(s)1 A

Voltage

Voltage Rating [V]
300 V

Temperature Range

Installation Temperature Range-15°C To +80°C
UL Temp Rating80°C
Storage Temperature Range-45°C To +80°C
Operating Temperature Range-20°C To +80°C
Operating Temp Range (Flexible Install)-15°C To +80°C
Operating Temp Range (Fixed Install)-45°C To +80°C

Mechanical Characteristics

Oil ResistanceIEC 60811-404
Max. Pull Tension22 lbs
Min. Bend Radius During Installation79 mm
Min. Bend Radius/Minor Axis3.25 in

Standards

CPR EuroclassCca-s1,d1,a1
CENELEC ComplianceEN 50290-2-20

Applicable Environmental and Other Programs

Environmental SpaceIndoor - Euroclass Cca
EU Directive ComplianceEU Directive 2003/11/EC (BFR)
EU CE MarkYes
MII Order #39 (China RoHS)Yes

Suitability

Suitability - IndoorYes
Suitability - Non-HalogenatedYes
Suitability - Sunlight ResistanceYes

Flammability, LS0H, Toxicity Testing

IEC FlammabilityIEC 60332-1-2
IEC 60754-1 - Halogen AmountZero
IEC 60754-2 - Halogen Acid Gas Amount - Max. Conductivity2.5 µS/mm
IEC 60754-2 - Halogen Acid Gas Amount - Min. pH4.3
IEC 61034-2 - Smoke Density Min. Transmittance60%

Plenum/Non-Plenum

Plenum (Y/N)No

Product Notes

NotesDatalene« insulation features include low dielectric constant and a dissipation factor for high-speed, low-distortion data handling. Physical properties include good crush resistance and light weight.

History

Update and RevisionRevision Number: 0.33 Revision Date: 12-19-2022
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