Belden 9841 Multi-Pair Cable


RS-485, 1 Pair 24AWG (7×32) Tinned Copper, PE Insulation, Overall Beldfoil®+Tinned Copper Braid(90%) Shield, PVC Outer Jacket, CM

SKU: 9841 Categories: ,


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.
Construction Details
Element Number of Element AWG Stranding Material
Pair(s) 1 24 7×32 TC – Tinned Copper
Element Material Thickness Color Code
Pair(s) PE – Polyethylene 0.023 in White/Blue Stripe & Blue/White Stripe
Outer Shield Material
Shield Type Material Coverage Drainwire Type
Tape + Braid Bi-Laminate (Alum+Poly) + Tinned Copper (TC) 100% + 90% 24 AWG (7×32) TC
Outer Jacket Material
Material Thickness Nom. Diameter
PVC – Polyvinyl Chloride 0.035 in 0.232 in
Cable Diameter (Nominal) 0.232 in
Electrical Characteristics
Element Nom. Conductor DCR Nom. Capacitance Cond-to-Cond Nom. Capacitance Cond-to-Other (Conds + Shield) Characteristic Impedence Nom. Velocity of Prop. Max. Current
Pair(s) 24 Ohm/1000ft 12.8 pF/ft 23 pF/ft 120 Ohm 66% 2.1 Amps per Conductor at 25ºC (10°C Temperature Rise)
Nom. Outer Shield DCR 3.4 Ohm/1000ft
High Frequency (Nominal/Typical)
Element Frequency [MHz] Nom. Insertion Loss
Pair(s) 1 MHz 0.6 dB/100ft
UL Voltage Rating
300 V (CM), 30 V (UL AWM 2919)
Mechanical Characteristics
UL Rating Operating
80°C (UL AWM 2919) -30°C to +80°C
Bend Radius
Stationary Min. Installation Min.
2.5 in 2.5 in
Max. Pull Tension 72.3 lbs
Bulk Cable Weight 36 lbs/1000ft
Standards and Compliance
Environmental Suitability Indoor
Flammability / Fire Resistance UL1685 (UL Loading), IEC 60332-1-2
NEC / UL Compliance Article 800, CM
AWM Compliance 2919
CEC / C(UL) Compliance CM
CPR Euroclass Eca
European Directive Compliance EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
APAC Compliance China RoHS II (GB/T 26572-2011)
Plenum Number 82841, 89841
Non-Plenum Number 9841ZH


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