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) including PLCs, VFDs, HMIs, motors, RTU, SCADA
• Ideal for noisy environments over long distances

Belden 9841 Construction Details

Conductor:

• Elements: 1 Pair
• Size: 24 AWG
• Stranding: 7×32
• Material: TC – Tinned Copper

Insulation:

• Material: PE – Polyethylene
• Thickness: 0.023 in (0.58 mm)
• Diameter: 0.068 in (1.7 mm)
• Color Code: White/Blue Stripe & Blue/White Stripe

Outer Shield:

• Type: Bi-Laminate (Alum+Poly)
• Coverage: 100%
• Drainwire: 24 AWG (7×32) TC
• Braid: Tinned Copper (90% coverage)

Outer Jacket:

• Material: PVC – Polyvinyl Chloride
• Thickness: 0.035 in (0.89 mm)
• Diameter: 0.232 in (5.89 mm)
• Note: Jacket OD +/- 0.020

Overall Cable Diameter:

• Nominal: 0.232 in (5.89 mm)

Electrical Characteristics

Electricals:

• Nom. Conductor DCR: 24 Ohm/1000ft
• Nom. Capacitance Cond-to-Cond: 12.8 pF/ft (42.0 pF/m)
• Nom. Capacitance Cond-to-Other (Conds + Shield): 23 pF/ft
• Nom. Characteristic Impedance: 120 Ohm
• Nom. Velocity of Propagation: 66%
• Max. Current: 2.1 Amps per Conductor at 25ºC (10°C Temperature Rise)
• Nom. Outer Shield DCR: 3.4 Ohm/1000ft (11 Ohm/km)

High Frequency:

• Frequency [MHz]: 1
• Nom. Insertion Loss (Attenuation): 0.6 dB/100ft

Voltage:

• UL Voltage Rating: 300 V (CM), 30 V (UL AWM 2919)

Mechanical Characteristics

Temperature:

• UL Temperature: 80°C
• Operating: -30°C to +80°C

Bend Radius:

• Stationary Min.: 2.5 in (64 mm)
• Installation Min.: 2.5 in (64 mm)

Max. Pull Tension:

• 72.3 lbs (32.8 kg)

Bulk Cable Weight:

• 36 lbs/1000ft

Standards and Compliance

Environmental Suitability:

• Indoor

Flammability / Reaction to Fire:

• UL 1685 UL Loading, IEC 60332-1-2

CPR Compliance:

• CPR Euroclass: Eca
• CPR UKCA Class: Eca

NEC / UL Compliance:

• Article 800, CM

AWM Compliance:

• AWM 2919

CEC / C(UL) Compliance:

• CM

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)

UK Regulation Compliance:

• UKCA Mark

APAC Compliance:

• China RoHS II (GB/T 26572-2011)

Other Standard Compliance(s):

• DMX-512

Plenum Number:

• 82841, 89841

Non-Plenum Number:

• 9841ZH

History

Update and Revision:

• Revision Number: 0.558
• Revision Date: 02-15-2024
• Datasheet

Belden 9841 Part Numbers

Part Numbers:

• 9841.0030: Chrome, Reel, 30 m, UPC/EAN: 8719605022745
• 9841 060100: Chrome, Reel, 100 ft, UPC/EAN: 612825259442
• 9841.019999: Chrome, Reel, 151 m, UPC/EAN: 8719605022806
• 9841.01152: Chrome, Reel, 152 m, UPC/EAN: 8719605022769