Product Hierarchy
Product Hierarchy

6541FD - 2 Pr #22 STR TC, FEP, Ov Shld OSDP Readers CMP


RS485, OSDP Reader, 2 Pr #22 Str TC, FEP, Overall Shield, CMP

Product Overview

Suitable Applications: RS-485 Serial Data, Dual OSDP Reader Access Control

Construction Details

Conductor
ElementNo. of PairsSizeStrandingMaterialNotes
Data Pair(s)222 AWG7x30TC - Tinned Copper2 Pair Construction. Each Pair RS-485 OSDP Reader
Insulation
ElementMaterialNom. ThicknessColor Code
Data Pair(s)FEP - Fluorinated Ethylene Propylene (Foam).023 in (0.58 mm)Pair 1: White, Green, Pair 2: Brown, Blue
Outer Shield
Shield TypeMaterialCoverageDrainwire Type
TapeBi-Laminate (Alum+Poly)100%24 AWG (7x32) TC
Outer Jacket
MaterialNom. ThicknessNom. DiameterRipcord
PVC - Polyvinyl Chloride.016 in (0.41 mm).292 in (7.04mm)Yes
Table Notes: Flamearrest Plenum Jacket

Electrical Characteristics

Electricals
ElementNom. Conductor DCRNom. Capacitance Cond-to-CondNom. Capacitance Cond-to-Other (Conds + Shield)Nom. Characteristic ImpedenceMax. Current
Data Pair(s)16.3 Ohm/1000ft (53.5 Ohm/km)13.5 pF/ft (44.3 pF/m)24 pF/ft (79 pF/m)120 Ohm2.2 Amps per conductor @ 25°C
Voltage
UL Voltage Rating
300 V

Mechanical Characteristics

Temperature
UL TemperatureOperating
75°C0°C to +75°C
Bend Radius
Stationary Min.Installation Min.
1.9 in (48 mm)1.9 in (48 mm)
Max. Pull Tension: 58 lbs (26 kg)
Bulk Cable Weight: 27 lbs/1000ft (40 kg/km)

Standards and Compliance

Environmental Suitability: Indoor - Plenum
Flammability / Reaction to Fire: NFPA 262, UL 910 (Plenum
CPR Compliance: CPR Euroclass: Eca
NEC / UL Compliance: Article 800, CMP
CEC / C(UL) Compliance: CMP
European Directive Compliance: EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
UK Regulation Compliance: UKCA Mark
APAC Compliance: China RoHS II (GB/T 26572-2011)

History

Update and Revision: Revision Number: 0.8 Revision Date: 03-07-2024
Date: 2005-04-01
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