Belden

89757 - RS-232/422 Low Cap, #24-7pr, FFEP, Indiv. Foil, PVDF Jkt, CMP, 100Ω

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SKU:
89757
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Description

Computer EIA RS-232/422, Digital Audio Cable, 7-Pair, 24 AWG stranded (7x32) tinned copper conductor, foam FEP insulation, individually shielded pairs with Beldfoil® (100% coverage), 24 AWG stranded tinned copper drain wire, overall fluorocopolymer jacket, plenum rated

Specifications

Specifications

Product Overview

Suitable Applicationsextreme high temperature environments; RS-232 extended distance applications; RS-422 applications; computer communication; 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)724 AWG7x32TC - Tinned Copper

Insulation

ElementMaterialNom. ThicknessColor Code
Pair(s)FEP - Fluorinated Ethylene Propylene (Foam)0.019 in (0.48 mm)White/Blue Stripe & Blue/White Stripe, White/Orange Stripe & Orange/White Stripe, White/Green Stripe & Green/White Stripe, White/Brown Stripe & Brown/White Stripe, White/Gray Stripe & Gray/White Stripe, Red/Blue Stripe & Blue/Red Stripe, Red/Orange Stripe & Orange/Red Stripe
Red, Green, Blue

Inner Shield

ElementShield TypeMaterialCoverageDrainwire TypeNotes
Pair(s)TapeBi-Laminate (Alum+Poly)100%24 AWG (7x32) TCeach pair

Outer Jacket

MaterialNom. ThicknessNom. Diameter
PVDF - Polyvinylidene Fluoride0.014 in (0.36 mm)0.361 in (9.17 mm)
Overall Cable Diameter (Nominal)0.361 in (9.17 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)13.5 pF/ft (44.3 pF/m)22.5 pF/ft (73.8 pF/m)100 Ohm76%2 Amps per Conductor at 25ºC
24 pF/ft (79 pF/m)

Voltage

UL Voltage Rating
300 V (CMP)

Mechanical Characteristics

Temperature

UL TemperatureOperating
150°C-40°C to +150°C
Max. Pull Tension116 lbs (52.6 kg)
Bulk Cable Weight71 lbs/1000ft (110 kg/km)

Standards and Compliance

Environmental SuitabilityIndoor
Flammability / Reaction to FireNFPA 262 Plenum Flame Test (UL910), IEC 60332-1-2
CPR ComplianceCPR Euroclass: Eca
NEC / UL ComplianceArticle 800, CMP
CEC / C(UL) ComplianceCMP
European Directive ComplianceEU CE Mark
UK Regulation ComplianceUKCA Mark

History

Update and RevisionRevision Number: 0.412 Revision Date: 05-05-2023

Documentation

Brochures and Guides

All Resources

Compliance Documentation

Data Sheets

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Additional Information

Variant_Options:
Item #|Color|UPC
Variant_Options 89757 0081000:
89757 0081000|Gray|612825221272
Variant_Options 89757 008500:
89757 008500|Gray|612825221289
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