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6641FD

Product Number: 6641FD

2 Pr #24 STR TC, FEP, Ov Shld OSDP Readers CMP

RS485, OSDP Reader, 2 Pr #24 Str TC, FEP, Overall Shield, CMP

Availability
Global
Status
Active

Ships from and sold by A5 IT.

Specifications

Product Overview

Suitable ApplicationsRS-485 Serial Data, Dual OSDP Reader Access Control

Construction Details

Outer Jacket1 Table NotesFlamearrest Plenum Jacket

Conductor

ElementData Pair(s)
No. of Pairs2
Size24 AWG
Stranding7x32
MaterialTC - Tinned Copper
Notes2 Pair Construction. Each Pair RS-485, OSDP Reader

Insulation

ElementData Pair(s)
MaterialFEP - Fluorinated Ethylene Propylene (Foam)
Nom. Thickness.020 in (0.51 mm)
Color CodePair 1: White, Green, Pair 2: Brown, Blue

Outer Shield

Shield TypeTape
MaterialBi-Laminate (Alum+Poly)
Coverage100%
Drainwire Type24 AWG (7x32) TC

Outer Jacket

MaterialPVC - Polyvinyl Chloride
Nom. Thickness.016 in (0.41 mm)
Nom. Diameter.260 in (6.60 mm)
RipcordYes

Electrical Characteristics

Electricals

ElementData Pair(s)
Nom. Conductor DCR24 Ohm/1000ft (79 Ohm/km)
Nom. Capacitance Cond-to-Cond13.5 pF/ft (44.3 pF/m)
Nom. Capacitance Cond-to-Other (Conds + Shield)24 pF/ft (79 pF/m)
Nom. Characteristic Impedence120 Ohm

Voltage

UL Voltage Rating300 V

Mechanical Characteristics

Max. Pull Tension49 lbs (22 kg)
Bulk Cable Weight23 lbs/1000ft (34 kg/km)

Temperature

UL Temperature75°C
Operating0°C to +75°C

Bend Radius

Stationary Min.1.6 in (41 mm)
Installation Min.1.6 in (41 mm)

Standards and Compliance

Environmental SuitabilityIndoor - Plenum, Indoor
SustainabilityCA Prop 65
Flammability / Reaction to FireNFPA 262, UL 910 (Plenum), FT6
CPR ComplianceCPR Euroclass: Eca
NEC / UL ComplianceArticle 800, CMP
CEC / C(UL) ComplianceFT6.
TIA/EIA ComplianceTIA/EIA 485-A
European Directive ComplianceEU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
UK Regulation ComplianceUKCA Mark
APAC ComplianceChina RoHS II (GB/T 26572-2011)

Product Notes

NotesRS-485 BACNET Temperature Control

History

Update and RevisionRevision Number: 0.87 Revision Date: 11-07-2025

Resources

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