Low Capacitance Computer Cable for EIA RS

Low Capacitance Computer Cable for EIA RS
9729 Paired - Low Capacitance Computer Cable for EIA RS-422 Applications
For more information please
call
1-800-Belden1
See Put-ups and Colors
Color Code Chart : No. 3 for
Paired Cables (Belden
Standard).pdf
Description:
24 AWG stranded (7x32) tinned copper conductors, twisted pairs, Datalene® insulation, individually shielded with 100% Beldfoil® shield,
24 AWG stranded tinned copper drain wire each pair, PVC jacket.
PHYSICAL CHARACTERISTICS:
CONDUCTOR:
Number of Pairs
2
Total Number of Conductors
4
AWG
24
Stranding
7x32
Conductor Diameter
.024 in.
Conductor Material
TC - Tinned Copper
INSULATION:
Insulation Material Trade Name
Datalene®
Insulation Material
FPE - Foam Polyethylene
Insulation Diameter
.061 in.
PAIR:
Pair Lay Length
1.1 in.
Pair Twists/ft.
10.9
Pair Shield Material Trade Name
Beldfoil® (Z-Fold®)
Pair Shield Type
Tape
Pair Shield Material
Aluminum Foil-Polyester Tape
Pair Shield % Coverage
100 %
PAIR SHIELD DRAIN WIRE :
Pair Shield Drain Wire AWG
24
Pair Shield Drain Wire Stranding
7x32
Pair Shield Drain Wire Conductor Material
TC - Tinned Copper
Pair Color Code Chart :
Page 1 of 4
9729 Paired - Low Capacitance Computer Cable for EIA RS-422 Applications
Number
1
Color
Black & Red
Number
2
OUTER JACKET:
Outer Jacket Material
PVC - Polyvinyl Chloride
OVERALL NOMINAL DIAMETER:
Overall Nominal Diameter
.317 in.
MECHANICAL CHARACTERISTICS:
Operating Temperature Range
-20°C To +80°C
UL Temperature Rating
60°C (UL AWM Style 2493)
Bulk Cable Weight
34.5 lbs/1000 ft.
Max. Recommended Pulling Tension
22 lbs.
Min. Bend Radius (Install)
3.25 in.
APPLICABLE SPECIFICATIONS AND AGENCY COMPLIANCE:
APPLICABLE STANDARDS:
NEC/(UL) Specification
CM
CEC/C(UL) Specification
CM
AWM Specification
UL Style 2493 (300 V 60°C)
FLAME TEST:
UL Flame Test
UL1581 Vertical Tray
PLENUM/NON-PLENUM:
Plenum (Y/N)
N
Plenum Number
89729, 82729
ELECTRICAL CHARACTERISTICS:
Nom. Characteristic Impedance
100 Ohms
Nom. Inductance
0.23 µH/ft
Nom. Capacitance Conductor to Conductor @ 1 KHz
12.5 pF/ft
Nom. Cap. Cond. to Other Cond. & Shield @ 1 KHz
23.2 pF/ft
Nominal Velocity of Propagation
78 %
Nom. Conductor DC Resistance @ 20 Deg. C
24 Ohms/1000 ft
Ind. Pair Nominal Shield DC Resistance @ 20 Deg. C
15 Ohms/1000 ft
Nom. Attenuation (dB/100 ft) :
Page 2 of 4
Color
Black & White
9729 Paired - Low Capacitance Computer Cable for EIA RS-422 Applications
Description
Frequency (MHz)
Start Frequency (MHz)
Stop Frequency (MHz)
.384
.7056
.768
1.024
1.4112
1.536
2.048
2.8224
3.072
4.096
5.6448
6.144
8.192
11.2896
12.288
24.576
Max. Operating Voltage - UL
300 V RMS (UL AWM Style 2493)
Other Maximum Continuous Currents
1.0 Amps per conductor @ 25°C
Nom. Attenuation
(dB/100 ft.)
0.74
0.87
0.88
0.94
1.01
1.03
1.13
1.29
1.35
1.57
1.78
1.84
2.13
2.45
2.57
3.57
NOTES:
Notes
Datalene insulation features include low dielectric constant and a dissipation factor
for high-speed, low-distortion data handling. Physical properties include good crush
resistance and light weight.
PUT-UPS AND COLORS:
Item
Description
9729 060100
2 FS PR #24 FHDPE
PVC
9729 0601000
2 FS PR #24 FHDPE
PVC
9729 06010000
2 FS PR #24 FHDPE
PVC
9729 060500
2 FS PR #24 FHDPE
PVC
Put-Up (ft.)
100
Ship Weight (lbs.)
4.3
Jacket Color
CHROME
Notes
1000
39
CHROME
C
10000
390
CHROME
CY
500
20.5
CHROME
C
C = CRATE REEL PUT-UP.
Y = FINAL PUT-UP LENGTH MAY VARY -10% TO +20% FROM LENGTH SHOWN. MAY CONTAIN 2 PIECES. MINIMUM
LENGTH OF ANY ONE PIECE IS 1500'.
Revision Number: 1
Revision Date: 11-17-2003
Page 3 of 4
9729 Paired - Low Capacitance Computer Cable for EIA RS-422 Applications
© 2003 Belden Wire & Cable Company
All Rights Reserved.
Although Belden Electronics Division ("Belden") makes every reasonable effort to ensure their accuracy at the time of this publication,
information and specifications described herein 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 "AS IS" 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.
Page 4 of 4
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertising