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3108DB - RS-485, 3 Pr, 22AWG, Str TC, PE Ins, OS+TC Brd, CPE Jkt, CM, PLTC, Sun Res, Dir Bur, Oil Resistant

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3108DB
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Description

RS-485, 120 Ohm, 3 pair 22AWG (7x30) tinned copper Datalene® insulaton, Overall Foil + 65% Tinned Copper Braid, CPE jacket, CM, PLTC, SUN RES DIR BUR and oil-resistant

Specifications

Specifications

Product Overview

Suitable Applicationsdirect burial, serial communication (RS-485 standard) comprising of PLCs, VFDs, HMIs, motors, RTU, SCADA, etc. within noisy environments over long distance, outdoor such as solar, lighting, etc.

Construction Details

Conductor

ElementNumber of ElementSizeStrandingMaterial
Pair(s)322 AWG7x30TC - Tinned Copper

Insulation

ElementMaterialNom. ThicknessNom. Insulation DiameterColor CodeNotes
Pair(s)PE - Polyethylene (Foam)0.023 in (0.58 mm)0.075 in (1.9 mm)White/Blue Stripe & Blue/White Stripe, White/Orange Stripe & Orange/White Stripe, White/Green Stripe & Green/White StripeHDPE

Outer Shield

Shield TypeMaterialCoverageDrainwire Type
TapeBi-Laminate (Alum+Poly)100%22 AWG (7x30) TC
BraidTinned Copper (TC)65%
WaterblockingWaterblock Tape

Outer Jacket

MaterialNom. ThicknessNom. Diameter
CPE - Chlorinated Polyethylene0.055 in (1.4 mm)0.411 in (10.4 mm)
Overall Cable Diameter (Nominal)0.411 in (10.4 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)18.2 Ohm/1000ft11 pF/ft (36 pF/m)20.9 pF/ft120 Ohm78%4.2 Amps per Conductor at 30ºC
Nom. Outer Shield DCR3.576 Ohm/1000ft (11.73 Ohm/km)

High Frequency (Nominal/Typical)

ElementFrequency [MHz]Nom. Insertion Loss (Attenuation)
Pair(s)10.5 dB/100ft

Voltage

UL Voltage Rating
300 V (CM, PLTC)

Mechanical Characteristics

Temperature

UL TemperatureOperating
60°C-20°C to +60°C

Bend Radius

Stationary Min.Installation Min.
4.932 in (125.3 mm)4.932 in (125.3 mm)
Max. Pull Tension90 lbs (41 kg)
Bulk Cable Weight77 lbs/1000ft

Standards and Compliance

Environmental SuitabilityIndoor, Outdoor, Sunlight Resistance, Oil Resistance
Flammability / Reaction to FireUL 1685 UL Loading, IEC 60332-1-2
NEC / UL ComplianceArticle 725, Article 800, CM, PLTC
CEC / C(UL) ComplianceCM
European Directive ComplianceEU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
APAC ComplianceChina RoHS II (GB/T 26572-2011)

Product Notes

NotesOil Resistance: Passes Oil Res I & II Per UL1277, Table 10.17

History

Update and RevisionRevision Number: 0.206 Revision Date: 04-14-2023
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