Belden

3106DB - RS-485, 1 Pr, 22AWG, Str TC, PE Ins, with OS, 1 c #22AWG Str, PVC Ins, OA TC Brd, CPE Jkt, CM, PLTC, Sun Res, Dir Bur, Oil Resistant

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3106DB
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Description

RS-485, 120 Ohm, 1 pair 22AWG (7x30) tinned copper Datalene® insulaton and a Foil Tape Shield, and 1conductor 22AWG (7x30) Tinned Copper, PVC Insulated conductor, Overall 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)122 AWG7x30TC - Tinned Copper
Conductor(s)122 AWG7x30TC - Tinned Copper

Insulation

ElementMaterialNom. ThicknessNom. Insulation DiameterColor CodeNotes
Pair(s)PE - Polyethylene (Foam)0.033 in (0.84 mm)0.095 in (2.4 mm)White/Orange Stripe & Orange/White StripeHDPE
Conductor(s)PVC - Polyvinyl Chloride0.017 in (0.43 mm)0.062 in (1.6 mm)Blue/White Stripe

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)0.359 in (9.12 mm)
Overall Cable Diameter (Nominal)0.359 in (9.12 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%6 Amps per Conductor at 30ºC
Conductor(s)18.2 Ohm/1000ft (59.7 Ohm/km)6 Amps per Conductor at 30ºC
Nom. Outer Shield DCR4.544 Ohm/1000ft (14.91 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.
4.308 in (109.4 mm)4.308 in (109.4 mm)
Max. Pull Tension75.26 lbs (34.14 kg)
Bulk Cable Weight62 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: 0.216 Revision Date: 04-14-2023
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