Description

Product: 9841NH
RS485, 1 Pr #24 Str TC, PO Ins, OS+TC Brd, LSZH Jkt, Dca
Product Description
RS-485, 1 Pair 24AWG (7×32) Tinned Copper, PO Insulation, Overall Beldfoil?+Tinned Copper Braid(90%) Shield, LSZH Outer Jacket, CPR Dca
Technical Specifications
Product Overview
Suitable Applications: RS-485, POS; Computer communications; Low Voltage Analog Signals (4-20ma, 0-10v, …); Low Voltage Digital Control (24v, ?); Line Level Audio; Panel Wiring; serial
communication (RS-485 standard) comprising of PLCs, VFDs, HMIs, motors, RTU, SCADA, etc. within noisy environments over long distance, etc.
Physical Characteristics (Overall)
Conductor
AWG Stranding Material No. of Pairs
24 7×32 TC – Tinned Copper 1
Conductor Count: 2
Insulation
Material Nominal Diameter Diameter +/- Tolerance
PE – Polyethylene 1.73 mm 0.05 mm
Table Notes: EN 50290-2-23
Color Chart
Number Color
Pair 1 White/Blue & Blue/White
Outer Shield
Type Layer Material Material Trade Name Coverage [%] Thickness of Foil Drainwire Material Drainwire AWG Drainwire Construction n x D
Tape 1 Bi-Laminate (Alum+Poly) Beldfoil? 100% 9 / 23 ?m TC – Tinned Copper AWG24/7 7×32
Braid 2 Tinned Copper (TC) 90%
Outer Jacket
Material Color Nominal Diameter Nominal Wall Thickness
LSZH – Low Smoke Zero Halogen (Flame Retardant) Chrome (RAL 7037) 6.10 mm 0.9 mm
Construction and Dimensions
Stranding
Lay Direction Twists
Left Hand 5.333 twist/ft
Cabling
Description Filler
1 pair and 2 fillers twisted to cable core Polypropylene (2x) (White, 1.90 mm)
Electrical Characteristics
Conductor DCR
Nominal Conductor DCR Nominal Outer Shield DCR
78.7 Ohm/km 11.0 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
1 120 Ohm
High Frequency (Nominal/Typical)
Frequency [MHz] Nom. Insertion Loss
1 MHz 1.97 dB/100m
Delay
Max. Delay Skew Nominal Delay Nominal Velocity of Propagation (VP) [%]
66 ns/100m 1.6 ns/ft 66%
Current
Element Max. Recommended Current [A]
Conductor(s) 2.1 Amps per Conductor
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: -20?C To +75?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
Bulk Cable Weight: 33 lbs/1000ft
Max. Pull Tension: 328 N
Min. Bend Radius During Installation: 61 mm
Standards
CPR Euroclass: Dca-s2,d1,a1
CENELEC Compliance: EN 50290-2-27
Applicable Environmental and Other Programs
Environmental Space: Indoor – Euroclass Dca
EU Directive Compliance: EU Directive 2003/11/EC (BFR)
EU CE Mark: Yes
Suitability
Suitability – Indoor: Yes
Suitability – Non-Halogenated: Yes
Suitability – Sunlight Resistance: Yes
Flammability, LS0H, Toxicity Testing
IEC Flammability: IEC 60332-3-24 and IEC 60332-3-22
IEC 60754-1 – Halogen Amount: Zero
IEC 60754-2 – Halogen Acid Gas
Amount – Max. Conductivity: 2.5 ?S/mm
IEC 60754-2 – Halogen Acid Gas
Amount – Min. pH: 4.3
IEC 61034-2 – Smoke Density Min.
Transmittance: 60%
Plenum/Non-Plenum
Plenum (Y/N): No
Related Part Numbers
Variants
Item # Color Put-Up Type Length UPC/EAN
9841NH.00152 Chrome Reel 152 m 8719605022929
9841NH.00305 Chrome Reel 305 m 8719605022936
9841NH.K0305 Chrome Reel 305 m 8719605177629
9841NH.00500 Chrome Reel 500 m 8719605022943
9841NH 0601000 Chrome Reel 1,000 ft 612825259497
9841NH 0601000 Chrome Reel 1,000 ft 612825259497
9841NH.001000 Chrome Reel 1,000 m 8719605022912
Footnote: C – CRATE REEL PUT-UP.
History
Update and Revision: Revision Number: 0.542 Revision Date: 12-15-2021
? 2022 Belden, Inc
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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
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