Detailed Specifications & Technical Data
ENGLISH MEASUREMENT VERSION
3105A Multi-Conductor - EIA Industrial RS-485 PLTC/CM
For more Information
please call
1-800-Belden1
Description:
22 AWG stranded (7x30) tinned copper conductors, Datalene® insulation, twisted pairs, overall Beldfoil®
shield (100% coverage) plus a tinned copper braid (65% coverage), drain wire, UV resistant PVC jacket.
Physical Characteristics (Overall)
Conductor
AWG:
# Pairs AWG Stranding Conductor Material Dia. (in.)
1
22
7x30
TC - Tinned Copper .030
Insulation
Insulation Material:
Insulation Trade Name Insulation Material
Datalene®
FHDPE - Foam High Density Polyethylene
Outer Shield
Outer Shield Material:
Layer # Outer Shield Trade Name Type Outer Shield Material
1
2
Beldfoil®
Braid TC - Tinned Copper
Coverage (%)
65.000
Tape Aluminum Foil-Polyester Tape 100.000
Outer Shield Drain Wire AWG:
AWG Stranding Drain Wire Conductor Material
22
7x30
TC - Tinned Copper
Outer Shield Drain Wire Diameter:
.030
Outer Jacket
Outer Jacket Material:
Outer Jacket Material
PVC - Polyvinyl Chloride
Overall Cabling
Overall Nominal Diameter:
0.284 in.
Pair
Pair Color Code Chart:
Number Color
1
White/Blue Stripe and Blue/White Stripe
Pair Lay Length & Direction:
Lay Length (in.)
2.500
Mechanical Characteristics (Overall)
Operating Temperature Range:
Non-UL Temperature Rating:
Bulk Cable Weight:
Max. Recommended Pulling Tension:
Min. Bend Radius (Install)/Minor Axis:
-20°C To +60°C
60°C
44 lbs/1000 ft.
60 lbs.
2.800 in.
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05-10-2011
Detailed Specifications & Technical Data
ENGLISH MEASUREMENT VERSION
3105A Multi-Conductor - EIA Industrial RS-485 PLTC/CM
Applicable Specifications and Agency Compliance (Overall)
Applicable Standards & Environmental Programs
CEC/C(UL) Specification:
EU CE Mark:
EU Directive 2000/53/EC (ELV):
EU Directive 2002/95/EC (RoHS):
EU RoHS Compliance Date (mm/dd/yyyy):
EU Directive 2002/96/EC (WEEE):
EU Directive 2003/11/EC (BFR):
CA Prop 65 (CJ for Wire & Cable):
MII Order #39 (China RoHS):
CM
Yes
Yes
Yes
10/01/2005
Yes
Yes
Yes
Yes
Flame Test
UL Flame Test:
CSA Flame Test:
UL1685 UL Loading
FT1
Plenum/Non-Plenum
Plenum (Y/N):
No
Electrical Characteristics (Overall)
Nom. Characteristic Impedance:
Impedance (Ohm)
120
Nom. Capacitance Conductor to Conductor:
Capacitance (pF/ft)
11.0
Nom. Capacitance Cond. to Other Conductor & Shield:
Capacitance (pF/ft)
20.9
Nominal Velocity of Propagation:
VP (%)
78
Nom. Conductor DC Resistance:
DCR @ 20°C (Ohm/1000 ft)
14.7
Nominal Outer Shield DC Resistance:
DCR @ 20°C (Ohm/1000 ft)
2.8
Nom. Attenuation:
Description Freq. (MHz) Start Freq. (MHz) Stop Freq. (MHz) Attenuation (dB/100 ft.)
1
.5
Max. Operating Voltage - UL:
Voltage
300 V RMS
Max. Recommended Current:
Current
2.7 Amps per conductor @ 25°C
Input/Unfitted Impedance:
Description Freq. (MHz) Start Freq. (MHz) Stop Freq. (MHz) Impedance (Ohm)
1
Page 2 of 3
05-10-2011
Detailed Specifications & Technical Data
ENGLISH MEASUREMENT VERSION
3105A Multi-Conductor - EIA Industrial RS-485 PLTC/CM
Notes (Overall)
Notes:
Oil Resistance: Passes Oil Res II Per UL1277, Table 10.17. For CPE jacketed version order Part No. YR44345.
Related Documents:
No related documents are available for this product
Put Ups and Colors:
Item #
3105A 0101000
3105A 010500
3105A 0105000
Putup
1,000 FT
500 FT
5,000 FT
Ship Weight
46.000 LB
21.500 LB
235.000 LB
Color
BLACK
BLACK
BLACK
Notes
C
C
CN
Item Desc
1 PR #22 FHDPE SH PVC
1 PR #22 FHDPE SH PVC
1 PR #22 FHDPE SH PVC
Notes:
C = CRATE REEL PUT-UP.
N = FINAL PUT-UP LENGTH MAY VARY -0% TO +10% FROM LENGTH SHOWN.
Revision Number: 1
© 2011 Belden, Inc
All Rights Reserved.
Revision Date: 12-05-2008
Although 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.
Belden believes this product to be in compliance with EU RoHS (Directive 2002/95/EC, 27-Jan-2003). Material manufactured prior to the
compliance date may be in stock at Belden facilities and in our Distributor’s inventory. The information provided in this Product Disclosure, and
the identification of materials listed as reportable or restricted within the Product Disclosure, is correct to the best of Belden’s knowledge,
information, and belief at the date of its publication. The information provided in this Product Disclosure 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. This Product Disclosure is not
to be considered a warranty or quality specification. Regulatory information is for guidance purposes only. Product users are responsible for
determining the applicability of legislation and regulations based on their individual usage of the product.
Belden declares this product to be in compliance with EU LVD (Low Voltage Directive 73/23/EEC), as amended by directive 93/68/EEC.
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