Belden

9841NH - RS-485, 1 Pr #24 Str TC, PO Ins, OS+TC Brd, LSZH Jkt, Dca

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9841NH
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Description

RS-485, 1 Pair 24AWG (7x32) Tinned Copper, PO Insulation, Overall Beldfoil®+Tinned Copper Braid(90%) Shield, LSZH Outer Jacket, CPR Dca

Specifications

Specifications

Product Overview

Suitable ApplicationsRS-485, POS; Computer communications; Low Voltage Analog Signals (4-20ma, 0-10v, ...); Low Voltage Digital Control (24v, …); Line Level Audio; Panel Wiring; serial communication (RS-485 standard) comprising of PLCs, VFDs, HMIs, motors, RTU, SCADA, etc. within noisy environments over long distance, etc.

Construction Details

Conductor

SizeStrandingMaterial
247x32TC - Tinned Copper

Insulation

MaterialNom. Insulation DiameterColor Code
PE - Polyethylene1.73 mm (0.0681 in)White/Blue & Blue/White

Outer Shield

Shield TypeMaterialCoverageDrainwire Type
TapeBi-Laminate (Alum+Poly)100%24 AWG (7x32) TC
BraidTinned Copper (TC)90%

Outer Jacket

MaterialNom. ThicknessNom. Diameter
LSZH - Low Smoke Zero Halogen (Flame Retardant)0.9 mm (0.035 in)6.10 mm (0.240 in)
Table NotesUV Stabilised
Overall Cable Diameter (Nominal)6.10 mm (0.240 in)

Electrical Characteristics

Electricals

Nom. Conductor DCRNom. Capacitance Cond-to-CondNom. Capacitance Cond-to-Other (Conds + Shield)Nom. Characteristic ImpedenceNom. Velocity of Prop.Max. Current
78.7 Ohm/km (24.0 Ohm/1000ft)42 pF/m (13 pF/ft)75.5 pF/m120 Ohm66%2.1 Amps per Conductor
Nom. Outer Shield DCR11.0 Ohm/km (3.35 Ohm/1000ft)

High Frequency (Nominal/Typical)

Frequency [MHz]Nom. Insertion Loss (Attenuation)
11.97 dB/100m

Mechanical Characteristics

Temperature

OperatingInstallationStorage
-45°C To +80°C-15°C To +80°C-45°C To +80°C

Bend Radius

Stationary Min.Installation Min.
30 mm (1.2 in)61 mm (2.4 in)
Max. Pull Tension328 N (73.7 lbf)
Bulk Cable Weight33 lbs/1000ft

Standards and Compliance

Environmental SuitabilityIndoor - Euroclass Dca, Indoor, Non-Halogenated, Sunlight Resistance, Oil Resistance
Flammability / Reaction to FireIEC 60332-3-22, IEC 60332-3-24
CPR ComplianceCPR Euroclass: Dca-s2,d1,a1; CPR UKCA Class: Dca-s2,d1,a1
ISO/IEC ComplianceIEC 61034-2 - Smoke Density Min Transmittance = 60%
CENELEC ComplianceEN 50290-2-20
European Halogen Free StandardsIEC 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 ComplianceEU CE Mark
UK Regulation ComplianceUKCA Mark

History

Update and RevisionRevision Number: 0.666 Revision Date: 07-04-2023
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Additional Information

Variant_Options:
Item #|Color|Putup Type|Length|UPC/EAN
Variant_Options 9841NH.00152:
9841NH.00152|Chrome|Reel|152 m|8719605022929
Variant_Options 9841NH.00305:
9841NH.00305|Chrome|Reel|305 m|8719605022936
Variant_Options 9841NH.K0305:
9841NH.K0305|Chrome|Reel|305 m|8719605177629
Variant_Options 9841NH.00500:
9841NH.00500|Chrome|Reel|500 m|8719605022943
Variant_Options 9841NH 0601000:
9841NH 0601000|Chrome|Reel|1,000 ft|612825259497
Variant_Options 9841NH.001000:
9841NH.001000|Chrome|Reel|1,000 m|8719605022912
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