Belden

2120A - Fieldbus, 5 Pr #18 Str TC, XLPO Ins, IS/OS, TPE Jkt, 600V TC-ER

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2120A
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Description

Fieldbus, 5 Pair 18AWG (7x26) Tinned Copper, XLPO Insulation, Individual & Overall Beldfoil® Shield, Orange TPE Outer Jacket, 600V TC-ER

Specifications

Specifications

Product Overview

Suitable Applicationsharsh environment digital and serial two-way communication, oil and gas extraction and refining sites, petrochemical, Profibus process automation or Foundation FieldBus process automation, extreme temperature environments, exposure to humidity/moisture, dust, and oil, remote locations long distance applications, etc.

Physical Characteristics (Overall)

Conductor

ElementAWGStrandingMaterialNo. of Pairs
Pair(s)187x26TC - Tinned Copper5
Conductor Count10

Insulation

MaterialNominal Wall Thickness
XLPE - Cross-Linked Polyethylene (Thermoset)0.038 in

Color Chart

NumberColor
1Blue, Orange and Numbered
2
3
4
5

Inner Shield

TypeMaterialMaterial Trade NameCoverage [%]Drainwire MaterialDrainwire AWGDrainwire Construction n x D
TapeBi-Laminate (Alum+Poly)Beldfoil®100%TC - Tinned Copper207x28

Outer Shield

TypeMaterialMaterial Trade NameCoverage [%]Drainwire MaterialDrainwire AWGDrainwire Construction n x D
TapeBi-Laminate (Alum+Poly)Beldfoil®100%TC - Tinned Copper187x26

Outer Jacket

MaterialNominal DiameterNominal Wall ThicknessRipcord
TPE - Thermoplastic Elastomer0.677 in0.063 inYes

Electrical Characteristics

Conductor DCR

Nominal Conductor DCR
5.86 Ohm/1000ft

Capacitance

Max. Capacitance UnbalanceNom. Capacitance Conductor to Conductor
1.2 pF/ft22 pF/ft

Inductance

Nominal Inductance
0.22 µH/ft

Impedance

Nominal Characteristic Impedance
100 Ohm

High Frequency (Nominal/Typical)

Frequency [MHz]Nom. Insertion Loss
0.039 MHz0.08 dB/100ft

Delay

Nominal Velocity of Propagation (VP) [%]
64%

High Frequency

Max. Insertion Loss (Attenuation)Max./Min. Input Impedance (unFitted)
0.091 dB/100ft100 Ohm

Current

ElementMax. Recommended Current [A]
Per Conductor7.6 Amps per Conductor

Voltage

DescriptionUL Voltage Rating
CSA CIC type TC600 V
Electrical Characteristics NotesMax Propagation Delay Change From 7.812 kHz to 39.06 kHz: 518 pS/ft
Other Electrical Characteristic 231.25 KBits/sec

Temperature Range

Installation Temp Rating-25°C
UL Temp Rating90°C
Operating Temperature Range-40°C to 90°C

Mechanical Characteristics

Oil ResistanceYes
Bulk Cable Weight218 lbs/1000ft
Max. Pull Tension309 lbs
Min. Bend Radius/Minor Axis7 in

Standards

NEC ArticlesArticle 336
NEC/(UL) ComplianceTC-ER
CSA AWM ComplianceAWM I A/B II A/B
ISO/IEC ComplianceIEC 61158-2
Other StandardsISA/SP-50 Type A

Applicable Environmental and Other Programs

EU Directive 2000/53/EC (ELV)Yes
EU Directive 2003/11/EC (BFR)Yes
EU Directive 2011/65/EU (RoHS 2)Yes
EU Directive 2012/19/EU (WEEE)Yes
EU Directive 2015/863/EU (RoHS 2 amendment)Yes
EU Directive ComplianceEU Directive 2003/11/EC (BFR)
EU CE MarkYes
MII Order #39 (China RoHS)Yes

Suitability

Suitability - BurialYes
Suitability - IndoorYes
Suitability - Oil ResistanceYes
Suitability - OutdoorYes
Suitability - Sunlight ResistanceYes

Flammability, LS0H, Toxicity Testing

UL FlammabilityUL1581 Vertical Tray
IEC FlammabilityIEC 60332-3-24
UL voltage rating600 V RMS

Plenum/Non-Plenum

Plenum (Y/N)No

History

Update and RevisionRevision Number: 0.466 Revision Date: 05-05-2023
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Additional Information

Variant_Options:
Item #|Color|Put-Up Type|Length|UPC
Variant_Options 2120A 0061000:
2120A 0061000|Blue, Light|Reel|1,000 ft|612825129592
Variant_Options 2120A 0065000:
2120A 0065000|Blue, Light|Reel|5,000 ft|612825129608
Variant_Options 2120A 0031000:
2120A 0031000|Orange|Reel|1,000 ft|612825129578
Variant_Options 2120A 0035000:
2120A 0035000|Orange|Reel|5,000 ft|612825129585
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