Multi-Pair Cable

RS-485, 1.5 Pair, 22 AWG stranded (7x32) Tinned Copper conductors, Foamed Polyethylene insulation, twisted pairs, 1 LSZH insulation, overall Beldfoil® (100% coverage) + Tinned Copper braid shield (65% coverage), 22 AWG stranded Tinned Copper drain wire, LSZH jacket, CPR Cca

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Specifications

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Product Overview

Suitable Applications	Instrumentation and computer cable. For EIA RS-485 transmissions applications

Construction Details

Conductor

Element	No. of Elements	Size	Stranding	Material
Pair(s)	1	22 AWG	7x30	TC - Tinned Copper
Conductor(s)	1	22 AWG	7x30	TC - Tinned Copper

Insulation

Element	Material	Nom. Thickness	Nom. Insulation Diameter	Color Code
Pair(s)	PE - Polyethylene (Foam)	0.82 mm (0.032 in)	2.40 mm (0.0945 in)	White & Orange, Orange & White, Blue & White
Conductor(s)	LSZH - Low Smoke Zero Halogen (Flame Retardant)		1.57 mm (0.0618 in)

Outer Shield

Shield Type	Material	Coverage	Drainwire Type
Tape	Bi-Laminate (Alum+Poly)	100%	22 AWG (7x30) TC
Braid	Tinned Copper (TC)	65%

Outer Jacket

Material	Nom. Thickness	Nom. Diameter
LSZH - Low Smoke Zero Halogen (Flame Retardant)	1 mm (0.039 in)	8.3 mm (0.33 in)

Overall Cable Diameter (Nominal)	8.30 mm (0.327 in)

Electrical Characteristics

Electricals

Element	Nom. Conductor DCR	Nom. Capacitance Cond-to-Cond	Nom. Capacitance Cond-to-Other (Conds + Shield)	Nom. Characteristic Impedence	Nom. Velocity of Prop.	Max. Current
Pair(s)	48.2 Ohm/km (14.7 Ohm/1000ft)	36.1 pF/m (11.0 pF/ft)	68.6 pF/m (20.9 pF/ft)	120 Ohm	78%	2.7 Amps per Conductor
Conductor(s)						2.7 Amps per Conductor

Nom Outer Shield DCR@Cond DCR1-cnv	9.2 Ohm/km (2.8 Ohm/1000ft)

High Frequency (Nominal/Typical)

Element	Frequency [MHz]	Nom. Insertion Loss (Attenuation) [dB/100m]
Pair(s)	1	1.68

Voltage

Voltage Rating
300 V

Mechanical Characteristics

Temperature

Operating	Installation	Storage
-45°C To +80°C	-15°C To +80°C	-30°C To +70°C

Bend Radius

Stationary Min.	Installation Min.
42 mm (1.7 in)	83 mm (3.3 in)

Max. Pull Tension	290 N (65 lbf)
Bulk Cable Weight	82 kg/km (55 lbs/1000ft)

Standards and Compliance

Environmental Suitability	Indoor - Euroclass Cca, Indoor, Non-Halogenated, Sunlight Resistance, Oil Resistance
Flammability / Reaction to Fire	IEC 60332-1-2
CPR Compliance	CPR Euroclass: Cca-s1,d1,a1
ISO/IEC Compliance	IEC 61034-2 - Smoke Density Min Transmittance = 60%
CENELEC Compliance	EN 50290-2-20
European Halogen Free Standards	IEC 62821-1 Halogen Free Compliance = Yes, IEC 60754-1 - Halogen Amount = Zero, IEC 60754-2 - Halogen Acid Gas Amount - Max. Conductivity = 2.5 µS/mm, IEC 60754-2 - Halogen Acid Gas Amount - Min. pH = 4.3
European Directive Compliance	EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2)
UK Regulation Compliance	UKCA Mark
Other Standard Compliance(s)	DMX-512