Product Hierarchy
Product Hierarchy

189463 - Blue Hose®, 1 Pr #20 Str TC, PE Ins Blu, Clr, Foil+TC Braid Shld, PVC Jkt, CCA Armor, PVC Jkt, PLTC

Blue Hose® for Data Highway Plus, 1 Pair 20AWG (7x28) Tinned Copper, PE Insulation Blue & Clear, Overall Beldfoil®+Tinned Copper Braid(55%) Shield, PVC Inner Jacket, CCA Interlock Armor, Blue PVC Outer Jacket, PLTC

Product Overview

Suitable Applications: exposure to rodent, crush, or cut through force, harsh environment, Allen Bradley Data Highway communication interface between PLC processors, I/O devices, operator interfaces, computers and other intelligent devices, PLC processor interlocking, peer-to-peer messaging, remote programming, troubleshooting, I/O updates, etc.

Construction Details

ElementNo. of ElementsSizeStrandingMaterial
Pair(s)120 AWG7x28TC - Tinned Copper
ElementMaterialNom. ThicknessColor CodeNotes
Pair(s)PE - Polyethylene0.019 in (0.48 mm)Clear & BlueTwinax with rod fillers
Outer Shield
Shield TypeMaterialCoverageDrainwire Type
TapeBi-Laminate (Alum+Poly)100%20 AWG (7x28) TC
BraidTinned Copper (TC)55%
Inner Jacket
MaterialNom. Diameter
PVC - Polyvinyl Chloride0.238 in (6.05 mm)
Armor Type & Material
CCAA - Continuously Corrugated Aluminum Armor
Outer Jacket
MaterialNom. ThicknessNom. Diameter
PVC - Polyvinyl Chloride0.050 in (1.3 mm)0.515 in (13.1 mm)
Overall Cable Diameter (Nominal): 0.515 in (13.1 mm)

Electrical Characteristics

ElementNom. Conductor DCRNom. Capacitance Cond-to-CondNom. Capacitance Cond-to-ShieldNom. Capacitance Cond-to-Other (Conds + Shield)Nom. Characteristic ImpedenceNom. Velocity of Prop.
Pair(s)9.5 Ohm/1000ft (31 Ohm/km)19.7 pF/ft (64.6 pF/m)37 pF/ft36 pF/ft78 Ohm66%
Nom. Outer Shield DCR: 4.1 Ohm/1000ft (13 Ohm/km)
High Frequency (Nominal/Typical)
ElementFrequency [MHz]Nom. Insertion Loss (Attenuation)
Pair(s)10.6 dB/100ft
102.1 dB/100ft
505 dB/100ft
1007.5 dB/100ft
20011 dB/100ft
40016 dB/100ft
UL Voltage Rating
300 V (PLTC)

Mechanical Characteristics

UL TemperatureOperating
60°C-20°C to +60°C
Bend Radius
Stationary Min.Installation Min.
6 in (150 mm)6 in
Max. Pull Tension: 205 lbs (93.0 kg)
Bulk Cable Weight: 121 lbs/1000ft (180 kg/km)

Standards and Compliance

Environmental Suitability: Indoor, Outdoor, Sunlight Resistance, Burial
Flammability / Reaction to Fire: UL1685 UL Loading
NEC / UL Compliance: Article 725, PLTC
European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
Other Standard Compliance(s): Allen Bradley Part No. 1770-CD


Update and Revision: Revision Number: 0.247 Revision Date: 05-31-2024
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