Belden

8178 - RS232/422 Low Cap, #24-18pr, FPO, Indiv.& O/A Foils+Braid, PVC Jkt, CM, 100Ω

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SKU:
8178
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Description

Computer EIA RS-232/422, Digital Audio Cable, 24 AWG stranded (7x32) tinned copper conductors, Datalene® insulation, 18 twisted pairs individually Beldfoil® shielded + overall 100% Beldfoil® + tinned copper braid shield (65% coverage), drain wire, PVC jacket.

Specifications

Specifications

Product Overview

Suitable ApplicationsRS-232 Extended Distance & RS-422 Applications; Computer Communications; Low Voltage Analog signals (4-20ma, 0-10v, ...); Low Voltage Digital Control (24v, …); Digital Audio; Panel Wiring

Construction Details

Conductor

ElementNumber of ElementSizeStrandingMaterial
Pair(s)1824 AWG7x32TC - Tinned Copper

Insulation

ElementMaterialNom. ThicknessColor Code
Pair(s)PE - Polyethylene (Foam)0.019 in (0.48 mm)Black & Red, Black & White, Black & Green, Black & Blue, Black & Yellow, Black & Brown, Black & Orange, Red & White, Red & Green, Red & Blue, Red & Yellow, Red & Brown, Red & Orange, Green & White, Green & Blue, Green & Yellow, Green & Brown, Green & Orange

Inner Shield

ElementShield TypeMaterialCoverageDrainwire TypeNotes
Pair(s)TapeBi-Laminate (Alum+Poly)100%24 AWG (7x32) TCeach pair, Z-Fold® Foil-in

Outer Shield

Shield TypeMaterialCoverage
TapeBi-Laminate (Alum+Poly)100%
BraidTinned Copper (TC)65%

Outer Jacket

MaterialNom. ThicknessNom. Diameter
PVC - Polyvinyl Chloride0.065 in (1.7 mm)0.696 in (17.7 mm)
Overall Cable Diameter (Nominal)0.696 in (17.7 mm)

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)24 Ohm/1000ft (79 Ohm/km)12.5 pF/ft (41.0 pF/m)22 pF/ft (72 pF/m)100 Ohm78%1 Amp per Conductor at 25ºC

Voltage

UL Voltage Rating
300 V (CM), 300 V (UL AWM 2493)

Mechanical Characteristics

Temperature

UL TemperatureOperating
60°C (UL AWM 2493)-40°C to +60°C

Bend Radius

Stationary Min.Installation Min.
7.0 in (180 mm)7.0 in (180 mm)
Max. Pull Tension372 lbs (169 kg)
Bulk Cable Weight214 lbs/1000ft (318 kg/km)

Standards and Compliance

Environmental SuitabilityIndoor
Flammability / Reaction to FireUL1685 UL Loading
CPR ComplianceCPR Euroclass: Eca
NEC / UL ComplianceArticle 800, CM
AWM ComplianceAWM 2493
CEC / C(UL) ComplianceCM
European Directive ComplianceEU CE Mark, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
UK Regulation ComplianceUKCA Mark
APAC ComplianceChina RoHS II (GB/T 26572-2011)

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: 0.336 Revision Date: 05-05-2023
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Additional Information

Variant_Options:
Item #|Color|Putup Type|Length|UPC
Variant_Options 8178 060100:
8178 060100|Chrome|Reel|100 ft|612825195856
Variant_Options 8178 0601000:
8178 0601000|Chrome|Reel|1,000 ft|612825195863
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