Product: 9842LS
Paired Computer Cables Low-Capacitance Computer Cables for RS-485
Applications
Product Description
24 AWG, Stranded (7 x32) TC Conductors, Polyethylene Insulation, Overall Beldfoil® + 90% TC Braid, 24 AWG Stranded TC Drain Wire, Chrome LSZH
Jacket, 2 Pairs, Steel Wire Armor
Technical Specifications
Product Overview
Environmental Space:
Indoor/Outdoor - Euroclass Eca
Suitable Applications:
RS-485 Instrumentation and computer cable; For EIA RS-485 data transmission applications
Physical Characteristics (Overall)
Conductor
AWG Stranding
24
7x32
Material
No. of Pairs
TC - Tinned Copper 2
Conductor Count:
4
Total Number of Pairs:
2
Insulation
Material
Nominal Diameter Diameter +/- Tolerance
Polyethylene 1.73 mm
0.05 mm
Color Chart
Number
Color
Pair 1
White/Blue & Blue/White
Pair 2
White/Orange & Orange/White
Inner Shield Material
Type
Material
Material Trade Name Coverage [%] Drainwire Material Drainwire AWG
Tape Aluminum / Polyester Z-fold®
Tinned copper
Braid Tinned copper
90 %
Inner Jacket Material
Material
Color
Nominal Diameter Nominal Wall Thickness
FRNC / LSZH Chrome (RAL 7037) 8.65 mm
1.1 mm
Outer Jacket Material
Material
Nominal Diameter Nominal Wall Thickness
LSZH / FRNC (UV stabilised) 13.1 mm
1.35 mm
Construction and Dimensions
Cabling
Description
Filler
2 pairs and 2 fillers twisted to cable core Polypropylene (2x) (White, 2.87 mm)
Armor
AWG24/7
Type of Armor
Material
Thickness of Armoring Wires Coverage Percentage
Steel Wire Armoring Galvanized steel wire 0.9 mm
Min. 95 %
Electrical Characteristics
Conductor DCR
Nominal Conductor DCR Nominal Outer Shield DCR
78.7 Ohm/km
7.2 Ohm/km
Capacitance
Nom. Capacitance Conductor to Conductor Nom. Capacitance Conductor to Other Conductor to Shield
42 pF/m
75.5 pF/m
Impedance
Frequency [MHz] Nominal Characteristic Impedance
1 MHz
120 Ohm
High Frequency (Nominal/Typical)
Frequency [MHz] Nom. Insertion Loss
1 MHz
1.97 dB/100m
Delay
Nominal Delay Nominal Velocity of Propagation (VP) [%]
520 ns/ft
66 %
Current
Element
Max. Recommended Current [A]
Conductor 2.1 A
Voltage
Voltage Rating [V]
300 V
Temperature Range
Installation Temp Range:
-15°C To +80°C
Storage Temp Range:
-45°C To +80°C
Operating Temp Range (Flexible Install):
-15°C To +80°C
Operating Temp Range (Fixed Install):
-45°C To +80°C
Mechanical Characteristics
Oil Resistance:
IEC 60811-404
Min Bend Radius During Installation:
196.5 mm
Standards
CPR Euroclass:
Eca
CENELEC Compliance:
EN 50290-2-27
Applicable Environmental and Other Programs
EU RoHS Compliance Date (yyyy-mm-dd):
2005-01-01
Flammability, LS0H, Toxicity Testing
ISO/IEC Flammability:
IEC 60332-1-2 and IEC 60332-3-24
Amount of Halogen acc. to IEC 60754-1 & EN50267-1: Zero
Part Number
Variants
Color
Length
9842LS.001000 Black
Item #
1,000 m
9842LS.001200 Black
1,200 m
9842LS.001280 Black
1,280 m
9842LS.001500 Black
1,500 m
9842LS.00152
152 m
Black
9842LS.002000 Black
2,000 m
9842LS.002600 Black
2,600 m
9842LS.00500
Black
500 m
9842LS.01500
Black
500 m
9842LS.011000 Black
1,000 m
9842LS.012000 Black
2,000 m
9842LS.K01000 Black
1,000 m
9842LS.K0500
500 m
Black
9842LS.011500 Black
1,500 m
9842LS.021000 Green 1,000 m
9842LS.02500
Green 500 m
9842LS.03500
Green 500 m
History
Update and Revision:
Revision Number: 0.154 Revision Date: 12-11-2019
© 2019 Belden, Inc
All Rights Reserved.
Although Belden makes every reasonable effort to ensure their accuracy at the time of this publication, information and specifications described here in are subject to error or omission and to change without
notice, and the listing of such information and specifications does not ensure product availability.
Belden provides the information and specifications herein on an "ASIS" basis, with no representations or warranties, whether express, statutory or implied. In no event will Belden be liable for any damages
(including consequential, indirect, incidental, special, punitive, or exemplary damages) whatsoever, even if Belden has been advised of the possibility of such damages, whether in an action under contract,
negligence or any other theory, arising out of or in connection with the use, or inability to use, the information or specifications described herein.
All sales of Belden products are subject to Belden's standard terms and conditions of sale.
Belden believes this product to be in compliance with all applicable environmental programs as listed in the data sheet. The information provided is correct to the best of Belden's knowledge, information and belief
at the date of its publication. This information is designed only as a general guide for the safe handling, storage, and any other operation of the product itself or the one that it becomes a part of. The Product
Disclosure is not to be considered a warranty or quality specification. Regulatory information is for guidance purposes only. Product users are responsible for determining the applicability of legislation and
regulations based on their individual usage of the product.
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