Cáp Điều Khiển BELDEN ( 9842 ) 2 x 2 x 24AWG | Control RS485

9842 Multi-Conductor – Low Capacitance Computer Cable for EIA RS-485 Applications

General Description:

24 AWG stranded (7×32) TC conductors, polyethylene insulation, twisted pairs, overall Beldfoil® (100%
coverage) + TC braid shield (90% coverage), 24 AWG stranded TC drain wire, PVC jacket

Physical Characteristics (Overall)

Conductor
AWG:

# Pairs AWG Stranding Conductor Material
2 24 7×32 TC – Tinned Copper

Total Number of Conductors: 4

Insulation
Insulation Material:

Insulation Material Wall Thickness (in.)
PE – Polyethylene 0.022

Outer Shield
Outer Shield Material:

Layer # Outer Shield Trade Name Type Outer Shield Material Coverage (%)
1 Beldfoil® Tape Aluminum Foil-Polyester Tape 100
2 Braid TC – Tinned Copper 90

Outer Shield Drain Wire AWG:

AWG Stranding Drain Wire Conductor Material
24 7×32 TC – Tinned Copper

Outer Jacket
Outer Jacket Material:

Outer Jacket Material Nom. Wall Thickness (in.)
PVC – Polyvinyl Chloride 0.035

Overall Cable
Overall Nominal Diameter: 0.340 in.

Pair
Pair Color Code Chart:

Number Color
1 White/Blue & Blue/White
2 White/Orange & Orange/White

Mechanical Characteristics (Overall)

  • Operating Temperature Range: -30°C To +80°C
  • UL Temperature Rating: 80°C
  • Bulk Cable Weight: 49 lbs/1000 ft.
  • Max. Recommended Pulling Tension: 87 lbs.
  • Min. Bend Radius/Minor Axis: 3.500 in.

Applicable Specifications and Agency Compliance (Overall)
Applicable Standards & Environmental Programs

  • NEC/(UL) Specification: CM
  • CEC/C(UL) Specification: CM
  • AWM Specification: UL Style 2919 (30 V 80°C)
  • EU Directive 2011/65/EU (ROHS II): Yes
  • EU CE Mark: Yes
  • EU Directive 2000/53/EC (ELV): Yes
  • EU Directive 2002/95/EC (RoHS): Yes
  • EU RoHS Compliance Date (mm/dd/yyyy): 01/01/2004
  • EU Directive 2002/96/EC (WEEE): Yes
  • EU Directive 2003/11/EC (BFR): Yes
  • CA Prop 65 (CJ for Wire & Cable): Yes
  • MII Order #39 (China RoHS): Yes

Plenum/Non-Plenum

  • Plenum (Y/N): No
  • Plenum Number: 82842

Electrical Characteristics (Overall)

Nom. Characteristic Impedance:

Impedance (Ohm)
120

Nom. Capacitance Conductor to Conductor:

Capacitance (pF/ft)
12.8

Nom. Capacitance Cond. to Other Conductor & Shield:

Capacitance (pF/ft)
23

Nominal Velocity of Propagation:

VP (%)
66

Nominal Delay:

Delay (ns/ft)
1.54

Nom. Conductor DC Resistance:

DCR @ 20°C (Ohm/1000 ft)
24

Nominal Outer Shield DC Resistance:

DCR @ 20°C (Ohm/1000 ft)
2.07

Nom. Attenuation:

Attenuation (dB/100 ft.) Attenuation (MHz)
0.6 1

Max. Operating Voltage – UL:

Voltage
300 V RMS

Max. Recommended Current:

Current
2.1 Amps per conductor @ 25°C

Put Ups and Colors:

Item # Putup Ship Weight Color Notes Item Desc
9842 060100  100 FT 5.800 LB CHROME    2 PR #24 PE SH PVC 
9842 0601000  1,000 FT 57.000 LB CHROME  2 PR #24 PE SH PVC 
9842 06010000  10,000 FT 560.000 LB CHROME    2 PR #24 PE SH PVC 
9842 060500  500 FT 29.500 LB CHROME  2 PR #24 PE SH PVC 
9842 0605000  5,000 FT 270.000 LB CHROME    2 PR #24 PE SH PVC 

DATA SHEET

5/5 - (71 bình chọn)